TDP
55W
General info
| Type i | Laptop (272 others) |
| Has Integrated Graphics i | ✔ (785 others) |
| Release date i | 3 years ago01/04/2023 (19 others) |
| Thermal design power (tdp) i | 55W (46 others) |
| Semiconductor size i | 6 nm (23 others) |
| Cpu temperature i | 100 °C (504 others) |
| Pci express (pcie) version i | 5 (244 others) |
Performance
| CPU Speed i | 16 x 2.5 GHz (2 others) |
| Cpu threads i | 32 threads (38 others) |
| Turbo clock speed i | 5.4GHz (33 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 16 MB (29 others) |
| L3 Cache i | 64 MB (32 others) |
| L1 Cache i | 1000 KB (5 others) |
| L2 Core i | 1 MB/core (163 others) |
| L3 Core i | 4 MB/core (50 others) |
Benchmarks
| Passmark result i | 54562 |
| Passmark result (single) i | 4040 (1 other) |
| Cinebench r20 (multi) result i | 12914 |
| Cinebench r20 (single) result i | 758 |
| Geekbench 6 Result (multi) i | 16149 |
| Geekbench 6 Result (single) i | 2768 |
Integrated graphics
| Gpu name i | Radeon 610M (12 others) |
| Gpu turbo i | 2200 MHz (51 others) |
| Gpu execution units i | 2 (28 others) |
| Directx version i | DirectX 12 (574 others) |
| Supported displays i | 4 (361 others) |
| Opengl version i | 4.6 (334 others) |
| Opencl version i | 2 (96 others) |
| Texture mapping units (tmus) i | 8 (18 others) |
Memory
| Ram speed (max) i | 5200 MHz (90 others) |
| Ddr memory version i | 5 (466 others) |
| Memory channels i | 2 (845 others) |
| Maximum memory amount i | 64GB (217 others) |
| Supports ecc memory i | ✖ |
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Frequently Asked Questions
What is the PCIe version of the AMD Ryzen 9 7945HX?
At 5, the AMD Ryzen 9 7945HX ranks #1 out of 919 — see ranking cpu products — one of the Highest PCIe version in this category, 32% above the category average.
What is the DDR memory version of the AMD Ryzen 9 7945HX?
At 5, the AMD Ryzen 9 7945HX ranks #1 out of 952 — see ranking cpu products — one of the Highest DDR memory version in this category, 14% above the category average.
What is the supported displays of the AMD Ryzen 9 7945HX?
At 4, the AMD Ryzen 9 7945HX is 14% above the category average for supported displays, ranking #5 out of 686 — see ranking cpu products.
How much L3 cache does the AMD Ryzen 9 7945HX have?
At 64 MB, the AMD Ryzen 9 7945HX is 191% above the category average for L3 cache, ranking #34 out of 870 — see ranking cpu products.
What is the PassMark result of the AMD Ryzen 9 7945HX?
At 54,562, the AMD Ryzen 9 7945HX is 164% above the category average for PassMark result, ranking #43 out of 855 — see ranking cpu products.
What is the cinebench r20 (multi) result of the AMD Ryzen 9 7945HX?
At 12,914, the AMD Ryzen 9 7945HX is 153% above the category average for cinebench r20 (multi) result, ranking #13 out of 261 — see ranking cpu products.
How many threads does the AMD Ryzen 9 7945HX support?
At 32 threads, the AMD Ryzen 9 7945HX is 120% above the category average for CPU threads, ranking #25 out of 951 — see ranking cpu products.
How much L2 cache does the AMD Ryzen 9 7945HX have?
At 16 MB, the AMD Ryzen 9 7945HX is 114% above the category average for L2 cache, ranking #86 out of 820 — see ranking cpu products.
What is the multi-core Geekbench 6 score of the AMD Ryzen 9 7945HX?
At 16,149, the AMD Ryzen 9 7945HX is 110% above the category average for multi-core Geekbench 6 score, ranking #46 out of 576 — see ranking cpu products.
How much L1 cache does the AMD Ryzen 9 7945HX have?
At 1000 KB, the AMD Ryzen 9 7945HX is 101% above the category average for L1 cache, ranking #41 out of 656 — see ranking cpu products.
What is the gpu execution units of the AMD Ryzen 9 7945HX?
At 2, the AMD Ryzen 9 7945HX is 94% below the category average for gpu execution units, ranking #472 out of 500 — see ranking cpu products.
How many TMUs does the AMD Ryzen 9 7945HX have?
At 8, the AMD Ryzen 9 7945HX is 74% below the category average for TMUs, ranking #385 out of 412 — see ranking cpu products.
How does it compare?
How does the AMD Ryzen 9 7945HX's maximum memory compare to similar CPUss?
At 64GB, the AMD Ryzen 9 7945HX trails the AMD Ryzen Threadripper Pro 9955WX (2000GB) by 97%.
How does the AMD Ryzen 9 7945HX's gpu execution units compare to similar CPUss?
At 2, the AMD Ryzen 9 7945HX trails the Intel Core i9-13900HX (32) by 94%.
How does the AMD Ryzen 9 7945HX's TDP compare to similar CPUss?
At 55W, the AMD Ryzen 9 7945HX trails the AMD Ryzen Threadripper Pro 9955WX (350W) by 84%.
How does the AMD Ryzen 9 7945HX's memory channels compare to similar CPUss?
At 2, the AMD Ryzen 9 7945HX trails the AMD Ryzen Threadripper Pro 9955WX (8) by 75%.
How does the AMD Ryzen 9 7945HX's semiconductor size compare to similar CPUss?
At 6 nm, the AMD Ryzen 9 7945HX leads the Apple M3 Ultra (32-core CPU / 80-core GPU) (3 nm) by 50%.
How does the AMD Ryzen 9 7945HX's L2 cache compare to similar CPUss?
At 16 MB, the AMD Ryzen 9 7945HX trails the Apple M3 Ultra (32-core CPU / 80-core GPU) (32 MB) by 50%.
How does the AMD Ryzen 9 7945HX's supported displays compare to similar CPUss?
At 4, the AMD Ryzen 9 7945HX trails the Apple M3 Ultra (32-core CPU / 80-core GPU) (8) by 50%.
How does the AMD Ryzen 9 7945HX's L3 cache compare to similar CPUss?
At 64 MB, the AMD Ryzen 9 7945HX trails the AMD Ryzen 9 9955HX3D (128 MB) by 50%.
How does the AMD Ryzen 9 7945HX's TMUs compare to similar CPUss?
At 8, the AMD Ryzen 9 7945HX trails the Intel Core i9-13900HX (16) by 50%.
How does the AMD Ryzen 9 7945HX's l3 core compare to similar CPUss?
At 4 MB/core, the AMD Ryzen 9 7945HX trails the AMD Ryzen 9 9955HX3D (8 MB/core) by 50%.
How does the AMD Ryzen 9 7945HX's multi-core Geekbench 6 score compare to similar CPUss?
At 16,149, the AMD Ryzen 9 7945HX trails the Apple M3 Ultra (32-core CPU / 80-core GPU) (27,749) by 42%.
How does the AMD Ryzen 9 7945HX's gpu turbo compare to similar CPUss?
At 2200 MHz, the AMD Ryzen 9 7945HX leads the Intel Core i9-13900HX (1650 MHz) by 25%.