TDP
45W
Max RAM
68.3 GB/s
General info
| Type i | Laptop (272 others) |
| Chipset i | X570, B550, A520, X470, B450 (37 others) |
| Has Integrated Graphics i | ✔ (785 others) |
| Release date i | 5 years ago01/12/2021 (6 others) |
| Thermal design power (tdp) i | 45W (94 others) |
| Semiconductor size i | 7 nm (99 others) |
| Cpu temperature i | 105 °C (72 others) |
| Pci express (pcie) version i | 3 (376 others) |
Performance
| CPU Speed i | 8 x 3.3 GHz (13 others) |
| Cpu threads i | 16 threads (173 others) |
| Turbo clock speed i | 4.6GHz (46 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 4 MB (63 others) |
| L3 Cache i | 16 MB (159 others) |
| L1 Cache i | 512 KB (100 others) |
| L2 Core i | 0.5 MB/core (166 others) |
| L3 Core i | 2 MB/core (241 others) |
Benchmarks
| Passmark result i | 22312 |
| Passmark result (single) i | 3177 (1 other) |
| Cinebench r20 (multi) result i | 5474 |
| Cinebench r20 (single) result i | 578 |
| Geekbench 6 Result (multi) i | 7587 |
| Geekbench 6 Result (single) i | 1845 |
Integrated graphics
| Gpu name i | Radeon Vega 8 (16 others) |
| Gpu turbo i | 2100 MHz (4 others) |
| Directx version i | DirectX 12 (574 others) |
| Opengl version i | 4.5 (235 others) |
Memory
| Ram speed (max) i | 4266 MHz (11 others) |
| Maximum memory bandwidth i | 68.3 GB/s (6 others) |
| Ddr memory version i | 4 (397 others) |
| Memory channels i | 2 (845 others) |
| Maximum memory amount i | 64GB (217 others) |
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Frequently Asked Questions
How much memory does the AMD Ryzen 9 5900HX support?
At 64GB, the AMD Ryzen 9 5900HX is 58% below the category average for maximum memory, ranking #530 out of 904 — see ranking cpu products.
How much L2 cache does the AMD Ryzen 9 5900HX have?
At 4 MB, the AMD Ryzen 9 5900HX is 47% below the category average for L2 cache, ranking #360 out of 820 — see ranking cpu products.
What is the semiconductor size of the AMD Ryzen 9 5900HX?
At 7 nm, the AMD Ryzen 9 5900HX is 33% below the category average for semiconductor size, ranking #577 out of 950 — see ranking cpu products.
What is the gpu turbo of the AMD Ryzen 9 5900HX?
At 2100 MHz, the AMD Ryzen 9 5900HX is 29% above the category average for gpu turbo, ranking #180 out of 746 — see ranking cpu products.
How much L3 cache does the AMD Ryzen 9 5900HX have?
At 16 MB, the AMD Ryzen 9 5900HX is 27% below the category average for L3 cache, ranking #297 out of 870 — see ranking cpu products.
What is the TDP of the AMD Ryzen 9 5900HX?
At 45W, the AMD Ryzen 9 5900HX is 27% below the category average for TDP, ranking #471 out of 931 — see ranking cpu products.
What is the PCIe version of the AMD Ryzen 9 5900HX?
At 3, the AMD Ryzen 9 5900HX is 21% below the category average for PCIe version, ranking #508 out of 919 — see ranking cpu products.
What is the l3 core of the AMD Ryzen 9 5900HX?
At 2 MB/core, the AMD Ryzen 9 5900HX is 20% below the category average for l3 core, ranking #198 out of 643 — see ranking cpu products.
What is the l2 core of the AMD Ryzen 9 5900HX?
At 0.5 MB/core, the AMD Ryzen 9 5900HX is 15% below the category average for l2 core, ranking #220 out of 665 — see ranking cpu products.
How does it compare?
How does the AMD Ryzen 9 5900HX's maximum memory compare to similar CPUss?
At 64GB, the AMD Ryzen 9 5900HX trails the Intel Core i5-13400F (192GB) by 67%.
How does the AMD Ryzen 9 5900HX's L2 cache compare to similar CPUss?
At 4 MB, the AMD Ryzen 9 5900HX trails the Intel Core i5-13400F (9.5 MB) by 58%.
How does the AMD Ryzen 9 5900HX's semiconductor size compare to similar CPUss?
At 7 nm, the AMD Ryzen 9 5900HX leads the Apple M4 Max (16-core CPU / 40-core GPU) (3 nm) by 57%.
How does the AMD Ryzen 9 5900HX's memory channels compare to similar CPUss?
At 2, the AMD Ryzen 9 5900HX trails the Apple M4 Max (16-core CPU / 40-core GPU) (4) by 50%.
How does the AMD Ryzen 9 5900HX's L1 cache compare to similar CPUss?
At 512 KB, the AMD Ryzen 9 5900HX trails the Intel Core i5-13400F (864 KB) by 41%.
How does the AMD Ryzen 9 5900HX's PCIe version compare to similar CPUss?
At 3, the AMD Ryzen 9 5900HX trails the Intel Core i5-13400F (5) by 40%.
How does the AMD Ryzen 9 5900HX's TDP compare to similar CPUss?
At 45W, the AMD Ryzen 9 5900HX leads the Intel Core i5-1340P (28W) by 38%.
How does the AMD Ryzen 9 5900HX's gpu turbo compare to similar CPUss?
At 2100 MHz, the AMD Ryzen 9 5900HX leads the Intel Core i5-12600HX (1350 MHz) by 36%.
How does the AMD Ryzen 9 5900HX's multi-core Geekbench 6 score compare to similar CPUss?
At 7587, the AMD Ryzen 9 5900HX trails the Intel Core i5-13400F (10,959) by 31%.
How does the AMD Ryzen 9 5900HX's L3 cache compare to similar CPUss?
At 16 MB, the AMD Ryzen 9 5900HX leads the Intel Core i5-1340P (12 MB) by 25%.
How does the AMD Ryzen 9 5900HX's RAM speed compare to similar CPUss?
At 4266 MHz, the AMD Ryzen 9 5900HX leads the AMD Ryzen 7 5700 (3200 MHz) by 25%.
How does the AMD Ryzen 9 5900HX's DDR memory version compare to similar CPUss?
At 4, the AMD Ryzen 9 5900HX trails the Intel Core i5-1340P (5) by 20%.