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AMD Ryzen 7 PRO 7840HS Benchmark, Test and specs
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The AMD Ryzen 7 PRO 7840HS was released in Q2/2023 and has 8 cores. The processor can process 16 threads simultaneously and uses a mainboard with the socket FP8. In the Geekbench 5 benchmark, the AMD Ryzen 7 PRO 7840HS achieved a result of 1,857 points (single-core) or 11,334 points (multi-core).
| Name: | AMD Ryzen 7 PRO 7840HS |
|---|---|
| Family: | AMD Ryzen 7 PRO (21) |
| CPU group: | AMD Ryzen 7040 (21) |
| Architecture: | Phoenix (Zen 4) |
| Technology: | 4 nm |
| Segment: | Notebook |
| Generation: | 6 |
| Predecessor: | -- |
| Successor: | AMD Ryzen 7 PRO 8840HS |
CPU Cores and Base Frequency
The AMD Ryzen 7 PRO 7840HS has 8 cores. The clock frequency of the AMD Ryzen 7 PRO 7840HS is 3.80 GHz (5.10 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 8 / 16 |
|---|---|
| Core architecture: | normal |
| Cores: | 8x Zen 4 |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 3.80 GHz |
| Turbo Frequency (1 Core): | 5.10 GHz |
| Turbo Frequency (8 Cores): | 4.25 GHz |
NPU AI performance
The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
| AI hardware: | AMD Ryzen™ AI |
|---|---|
| AI specifications: | AMD dedicated AI XDNA Technology |
| NPU + CPU + iGPU: | -- |
Integrated graphics (iGPU)
The AMD Ryzen 7 PRO 7840HS has an integrated graphics that the system can use to efficiently play back videos. The AMD Ryzen 7 PRO 7840HS has the AMD Radeon 780M installed, which has 12 streaming multiprocessors (768 shaders).
| GPU name: | AMD Radeon 780M |
|---|---|
| GPU frequency: | 0.80 GHz |
| GPU (Turbo): | 2.70 GHz |
| Compute units: | 12 |
| Shader: | 768 |
| Hardware Raytracing: | Yes |
| Release date: | Q1/2023 |
| Max. displays: | 4 |
|---|---|
| Generation: | 3 |
| Direct X: | 12 |
| Technology: | 4 nm |
| Max. GPU Memory: | 32 GB |
| Frame Generation: | AMD FSR |
Hardware codec support
Processors with integrated graphics can process video codecs faster. Support for modern codecs can significantly increase system efficiency during video playback.
| h265 / HEVC (8 bit): | Decode / Encode |
|---|---|
| h265 / HEVC (10 bit): | Decode / Encode |
| h264: | Decode / Encode |
| VP8: | Decode |
| VP9: | Decode |
| AV1: | Decode / Encode |
|---|---|
| AVC: | Decode |
| VC-1: | Decode |
| JPEG: | Decode / Encode |
Memory & PCIeThe AMD Ryzen 7 PRO 7840HS supports a maximum of 256 GB memory. Depending on the mainboard, the processor can use a maximum of 2 (Dual Channel) memory channels. This results in a maximum bandwidth of the main memory of 120.0 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR5-4800 DDR5-5600 LPDDR5-6400 LPDDR5X-7500 | 76.8 GB/s 89.6 GB/s 102.4 GB/s 120.0 GB/s |
| Max. Memory: | 256 GB |
| Memory channels: | 2 (Dual Channel) |
| ECC: | Yes |
| PCIe: | 4.0 x 20 |
| PCIe Bandwidth: | 39.4 GB/s |
Thermal ManagementThe AMD Ryzen 7 PRO 7840HS has a TDP of 54 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 54 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | 35 W |
| Tjunction max.: | 100 °C |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The AMD Ryzen 7 PRO 7840HS is made in 4 nm and has 24.00 MB cache.
| Technology: | 4 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | FP8 |
| L2-Cache: | 8.00 MB |
| L3-Cache: | 16.00 MB |
| AES-NI: | Yes |
| Operating systems: | Windows 10, Windows 11, Linux |
| Virtualization: | AMD-V, SVM |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| Release date: | Q2/2023 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
8C 16T @ 3.80 GHz (5.10 GHz)
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Benchmark results
The benchmark results for the AMD Ryzen 7 PRO 7840HS have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
Screenshots:
Screenshots:
- Geekbench 6.1.0 on Lenovo IdeaPad Pro 5 14 (8 Gen) (32 GB LPDDR5X-6400, Windows 11 Pro) [AMD Ryzen 7 7840HS]
- Geekbench 5.5.1 on Lenovo IdeaPad Pro 5 14 (8 Gen) (32 GB LPDDR5X-6400, Windows 11 Pro) [AMD Ryzen 7 7840HS]
- Cinebench R23 on Lenovo IdeaPad Pro 5 14 (8 Gen) (32 GB LPDDR5X-6400, Windows 11 Pro) [AMD Ryzen 7 7840HS]
- AIDA64 Cache & Memory on Lenovo IdeaPad Pro 5 14 (8 Gen) (32 GB LPDDR5X-6400, Windows 11 Pro)
- CPU-Z Benchmark 17 on Lenovo IdeaPad Pro 5 14 (8 Gen) (32 GB LPDDR5X-6400, Windows 11 Pro)
- 3D Mark Timespy on Lenovo IdeaPad Pro 5 14 (8 Gen) (32 GB LPDDR5X-6400, Windows 11 Pro)
- Cinebench R23 HWiNFO Clock Speeds on Lenovo IdeaPad Pro 5 14 (8 Gen) (32 GB LPDDR5X-6400, Windows 11 Pro)
- HWiNFO64 on Lenovo IdeaPad Pro 5 14 (8 Gen) (32 GB LPDDR5X-6400, Windows 11 Pro)
- Cinebench 2024 on Lenovo IdeaPad Pro 5 14 (8 Gen) (32 GB LPDDR5X-6400, Windows 11 Pro)
Cinebench 2024 Single-Core
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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Intel Core i5-13500HX
14C 20T @ 4.70 GHz |
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Intel Core i7-12650H
10C 16T @ 4.70 GHz |
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Intel Core i5-13500H
12C 16T @ 4.70 GHz |
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 8745HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 PRO 8840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 PRO 8845HS
8C 16T @ 5.10 GHz |
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Cinebench 2024 Multi-Core
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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Apple M3 Pro (11-CPU 14-GPU)
11C 11T @ 4.06 GHz |
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AMD Ryzen AI 9 365
10C 20T @ 5.00 GHz |
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Intel Core i5-13500HX
14C 20T @ 4.70 GHz |
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 PRO 8840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 PRO 8845HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 8840H
8C 16T @ 5.10 GHz |
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Cinebench R23 Single-Core
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core i7-1260P
12C 16T @ 4.70 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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Intel Core i7-1255U
10C 12T @ 4.70 GHz |
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 5.10 GHz |
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Cinebench R23 Multi-Core
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core Ultra 9 185H
16C 22T @ 4.50 GHz |
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Intel Core i7-12700HL
14C 20T @ 3.80 GHz |
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Intel Core i9-12900H
14C 20T @ 3.80 GHz |
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 4.25 GHz |
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Geekbench 6 Single-Core
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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Intel Core i7-1360P
12C 16T @ 5.00 GHz |
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Intel Core Ultra 7 265U
12C 14T @ 5.30 GHz |
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Intel Core i7-1355U
10C 12T @ 5.00 GHz |
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 5.10 GHz |
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Geekbench 6 Multi-Core
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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Intel Core i7-12800H
14C 20T @ 3.60 GHz |
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Intel Core i7-12800HE
14C 20T @ 3.40 GHz |
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Intel Core i7-12800HL
14C 20T @ 3.60 GHz |
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 4.25 GHz |
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Geekbench 5, 64bit Single-Core
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core i9-12900HX
16C 24T @ 5.00 GHz |
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Intel Core i9-12950HX
16C 24T @ 5.00 GHz |
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Intel Core i7-13620H
10C 16T @ 4.90 GHz |
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 5.10 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 5.10 GHz |
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Geekbench 5, 64bit Multi-Core
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core i5-14450HX
10C 16T @ 2.40 GHz |
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Intel Core i5-13450HX
10C 16T @ 4.00 GHz |
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Intel Core i7-12650HX
14C 20T @ 2.00 GHz |
||
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 4.25 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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AMD Ryzen 9 7940HS
AMD Radeon 780M @ 2.80 GHz |
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Apple M4
Apple M4 (10 Core) @ 1.58 GHz |
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Apple M4 (10-CPU)
Apple M4 (10 Core) @ 1.58 GHz |
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AMD Ryzen 7 PRO 7840HS
AMD Radeon 780M @ 2.70 GHz |
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AMD Ryzen 7 7840HS
AMD Radeon 780M @ 2.70 GHz |
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AMD Ryzen 7 7840U
AMD Radeon 780M @ 2.70 GHz |
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AMD Ryzen Z1 Extreme
AMD Radeon 780M @ 2.70 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Core i7-13705H
14C 20T @ 4.40 GHz |
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Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
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Intel Core i5-13500HX
14C 20T @ 4.10 GHz |
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 7840HS
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 4.25 GHz |
||
AI performance (NPU)
The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
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Apple M1
8C 8T @ 0.60 GHz |
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Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 0.60 GHz |
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Apple M1 Pro (8-CPU)
8C 8T @ 0.60 GHz |
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AMD Ryzen 7 PRO 7840HS
8C 16T @ 3.80 GHz |
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AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 3.80 GHz |
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AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz |
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Benchmarks
Cinebench 2024 (SC)
360 entries
360 entries
Cinebench 2024 (MC)
357 entries
357 entries
Cinebench R23 (SC)
646 entries
646 entries
Cinebench R23 (MC)
626 entries
626 entries
Geekbench 6 (SC)
1,885 entries
1,885 entries
Geekbench 6 (MC)
1,819 entries
1,819 entries
Geekbench 5 (SC)
2,510 entries
2,510 entries
Geekbench 5 (MC)
2,477 entries
2,477 entries
FP32 SP (iGPU)
2,155 entries
2,155 entries
3DMark Timespy (iGPU)
530 entries
530 entries
PassMark CPU-Mark
2,457 entries
2,457 entries
AI performance (NPU)
182 entries
182 entries
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