AMD Ryzen 7 PRO 7840HS | AMD EPYC 9474F | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 7 PRO 7840HS and the AMD EPYC 9474F and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 7 PRO 7840HS 8 core processor released in Q2/2023 with the AMD EPYC 9474F which has 48 CPU cores and was introduced in Q4/2022. |
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AMD Ryzen 7 PRO (21) | Family | AMD EPYC (129) |
AMD Ryzen 7040 (21) | CPU group | AMD EPYC 9004 (21) |
6 | Generation | 4 |
Phoenix (Zen 4) | Architecture | Genoa / Genoa-X (Zen 4) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD Ryzen 7 PRO 8840HS | Successor | AMD EPYC 9475F |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 PRO 7840HS is a 8 core processor with a clock frequency of 3.80 GHz (5.10 GHz). The processor can compute 16 threads at the same time. The AMD EPYC 9474F clocks with 3.60 GHz (4.10 GHz), has 48 CPU cores and can calculate 96 threads in parallel. |
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AMD Ryzen 7 PRO 7840HS | Characteristic | AMD EPYC 9474F |
8 | Cores | 48 |
16 | Threads | 96 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.80 GHz | Frequency | 3.60 GHz |
5.10 GHz | Turbo Frequency (1 Core) | 4.10 GHz |
4.25 GHz | Turbo Frequency (All Cores) | 3.95 GHz |
Artificial Intelligence and Machine LearningProcessors 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. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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AMD Ryzen 7 PRO 7840HS | Characteristic | AMD EPYC 9474F |
AMD Ryzen AI | AI hardware | -- |
AMD dedicated AI XDNA Technology | AI specifications | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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AMD Radeon 780M | GPU | no iGPU |
0.80 GHz | GPU frequency | -- |
2.70 GHz | GPU (Turbo) | -- |
3 | GPU Generation | -- |
4 nm | Technology | |
4 | Max. displays | |
12 | Compute units | -- |
768 | Shader | -- |
Yes | Hardware Raytracing | No |
AMD FSR | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12 | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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AMD Radeon 780M | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode / Encode | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 7 PRO 7840HS, while the AMD EPYC 9474F supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 460.8 GB/s enabled. |
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AMD Ryzen 7 PRO 7840HS | Characteristic | AMD EPYC 9474F |
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR5-4800 |
256 GB | Max. Memory | 6144 GB |
2 (Dual Channel) | Memory channels | 12 |
120.0 GB/s | Max. Bandwidth | 460.8 GB/s |
Yes | ECC | Yes |
8.00 MB | L2 Cache | 48.00 MB |
16.00 MB | L3 Cache | 256.00 MB |
4.0 | PCIe version | 5.0 |
20 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe AMD Ryzen 7 PRO 7840HS has a TDP of 54 W. The TDP of the AMD EPYC 9474F is 360 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen 7 PRO 7840HS | Characteristic | AMD EPYC 9474F |
54 W | TDP (PL1 / PBP) | 360 W |
-- | TDP (PL2) | -- |
-- | TDP up | 400 W |
35 W | TDP down | 320 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 7 PRO 7840HS has 24.00 MB cache and is manufactured in 4 nm. The cache of AMD EPYC 9474F is at 304.00 MB. The processor is manufactured in 5 nm. |
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AMD Ryzen 7 PRO 7840HS | Characteristic | AMD EPYC 9474F |
4 nm | Technology | 5 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
FP8 | Socket | SP5 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q2/2023 | Release date | Q4/2022 |
-- | Release price | 6780 $ |
show more data | show more data | |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD EPYC 9474F
48C 96T @ 4.10 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD EPYC 9474F
48C 96T @ 4.10 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD EPYC 9474F
48C 96T @ 4.10 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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AMD EPYC 9474F
48C 96T @ 3.95 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD EPYC 9474F
48C 96T @ 4.10 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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AMD EPYC 9474F
48C 96T @ 3.95 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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AMD EPYC 9474F
48C 96T @ 4.10 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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AMD EPYC 9474F
48C 96T @ 3.95 GHz |
AMD Ryzen 7 PRO 7840HS
AMD Radeon 780M @ 2.70 GHz |
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AMD EPYC 9474F
@ 0.00 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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AMD EPYC 9474F
48C 96T @ 3.95 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 3.80 GHz |
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AMD EPYC 9474F
48C 96T @ 3.60 GHz |
Devices using this processor |
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AMD Ryzen 7 PRO 7840HS | AMD EPYC 9474F |
Unknown | Unknown |