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AMD Ryzen 7 8840HS vs AMD Ryzen Z2
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Cinebench 2024 Single-Core
Single-core performance
AMD Ryzen 7 8840HS
100 %
8C / 16T · 5.10 GHz
AMD Ryzen Z2
98 %
8C / 16T · 5.10 GHz
Cinebench 2024 Multi-Core
Multi-core performance
AMD Ryzen 7 8840HS
100 %
8C / 16T · 5.10 GHz
AMD Ryzen Z2
88 %
8C / 16T · 5.10 GHz
Cinebench R23 Single-Core
Single-core performance
AMD Ryzen 7 8840HS
97 %
8C / 16T · 5.10 GHz
AMD Ryzen Z2
100 %
8C / 16T · 5.10 GHz
Cinebench R23 Multi-Core
Multi-core performance
AMD Ryzen 7 8840HS
100 %
8C / 16T · 3.75 GHz
AMD Ryzen Z2
84 %
8C / 16T · 3.30 GHz
Geekbench 6 Single-Core
Single-core performance
AMD Ryzen 7 8840HS
100 %
8C / 16T · 5.10 GHz
AMD Ryzen Z2
100 %
8C / 16T · 5.10 GHz
Geekbench 6 Multi-Core
Multi-core performance
AMD Ryzen 7 8840HS
100 %
8C / 16T · 3.75 GHz
AMD Ryzen Z2
88 %
8C / 16T · 3.30 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
AMD Ryzen 7 8840HS
100 %
AMD Radeon 780M
AMD Ryzen Z2
100 %
AMD Radeon 780M
More benchmarks
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
3DMark Timespy (iGPU)
534 entries
534 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
AMD Ryzen 7 8840HS | AMD Ryzen Z2 |
|---|---|---|
| Family | AMD Ryzen 7 (79) | AMD Ryzen Z2 (3) |
| CPU group | AMD Ryzen 8040 (22) | AMD Ryzen 8040 (22) |
| Architecture | Hawk Point (Zen 4) | Hawk Point (Zen 4) |
| Technology | 4 nm | 4 nm |
| Segment | Notebook | Notebook |
| Socket | FP8 | FP8 |
| Predecessor | AMD Ryzen 7 7840HS | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
AMD Ryzen 7 8840HS | AMD Ryzen Z2 |
|---|---|---|
| CPU Cores / Threads | 8 / 16 | 8 / 16 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 8x Zen 4 | 8x Zen 4 |
| Frequency: | 3.30 GHz | 3.30 GHz |
| Turbo (1 Core): | 5.10 GHz | 5.10 GHz |
| Turbo (All Cores): | 3.75 GHz | |
| L2-Cache | 8.00 MB | 8.00 MB |
| L3-Cache | 16.00 MB | 16.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
AMD Ryzen 7 8840HS | AMD Ryzen Z2 |
|---|---|---|
| GPU name | AMD Radeon 780M | AMD Radeon 780M |
| GPU frequency | 0.80 - 2.70 GHz | 0.80 - 2.70 GHz |
| CUs / Shader | 12 / 768 | 12 / 768 |
| Raytracing | ✓ | ✓ |
| Max. displays | 4 | 4 |
| Max. GPU Memory | 32 GB | 32 GB |
| Technology | 4 nm | 4 nm |
| Release date | Q1/2023 | Q1/2023 |
NPU AI performance
|
Wischen
|
AMD Ryzen 7 8840HS | AMD Ryzen Z2 |
|---|---|---|
| AI hardware | AMD Ryzen™ AI | |
| AI specifications | AMD Ryzen™ AI (XDNA) @ 16 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD Ryzen 7 8840HS | AMD Ryzen Z2 |
|---|---|---|
| Memory | LPDDR5X-7500 (120.0 GB/s) LPDDR5-6400 (102.4 GB/s) DDR5-5600 (89.6 GB/s) DDR5-4800 (76.8 GB/s) | LPDDR5X-7500 (120.0 GB/s) LPDDR5-6400 (102.4 GB/s) DDR5-5600 (89.6 GB/s) DDR5-4800 (76.8 GB/s) |
| Max. Memory | 256 GB | 256 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 4.0 x 20 | 4.0 x 20 |
| PCIe Bandwidth | 39.4 GB/s | 39.4 GB/s |
Thermal Management
|
Wischen
|
AMD Ryzen 7 8840HS | AMD Ryzen Z2 |
|---|---|---|
| TDP | 28 W | 28 W |
| TDP (PL2) | ||
| TDP up | 54 W | 30 W |
| TDP down | 35 W | 15 W |
| T. junction max. | 100 °C | 100 °C |
Technical details
|
Wischen
|
AMD Ryzen 7 8840HS | AMD Ryzen Z2 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Windows 11, Linux | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| Release date | Q1/2024 | Q1/2025 |
| Release price | ||
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD Ryzen 7 8840HS is 4.4 stars (184 ratings), while AMD Ryzen Z2 has received 3.4 stars (14 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Apple M5 Max (18-CPU 32-GPU)
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2
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
3
Apple M5 Max (18-CPU 40-GPU)
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4
Apple M5 Pro (15-CPU 16-GPU)
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Apple M1 Ultra (48-GPU)
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Apple M2 Ultra (60-GPU)
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Apple M1 Pro (8-CPU)
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AMD Ryzen 7 8840HS
8C / 16T · 5.10 GHz
9
AMD Ryzen Z2
8C / 16T · 5.10 GHz
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