TDP
65W
General info
| Type i | Desktop (537 others) |
| Cpu socket i | AM5AMD Ryzen 9 7900 |
| Chipset i | X670, B650, X870, B840, B850 (16 others) |
| Has Integrated Graphics i | ✔ (785 others) |
| Release date i | 3 years ago01/04/2023 (19 others) |
| Thermal design power (tdp) i | 65W (199 others) |
| Semiconductor size i | 5 nm (40 others) |
| Cpu temperature i | 95 °C (167 others) |
| Pci express (pcie) version i | 5 (244 others) |
Performance
| CPU Speed i | 12 x 3.7 GHz (2 others) |
| Cpu threads i | 24 threads (55 others) |
| Turbo clock speed i | 5.4GHz (33 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 12 MB (39 others) |
| L3 Cache i | 64 MB (32 others) |
| L1 Cache i | 768 KB (24 others) |
| L2 Core i | 1 MB/core (163 others) |
| L3 Core i | 5.33 MB/core (38 others) |
Benchmarks
| Passmark result i | 48334 |
| Passmark result (single) i | 4129 |
| Cinebench r20 (multi) result i | 11088 (1 other) |
| Cinebench r20 (single) result i | 764 (3 others) |
| Geekbench 6 Result (multi) i | 16837 |
| Geekbench 6 Result (single) i | 2869 |
Integrated graphics
| GPU Clock Speed i | 400 MHz (49 others) |
| Gpu turbo i | 2200 MHz (51 others) |
| Gpu execution units i | 2 (28 others) |
| Directx version i | DirectX 12 (574 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 | 128GB (262 others) |
| Supports ecc memory i | ✔ (319 others) |
Similar products
Frequently Asked Questions
What is the PCIe version of the AMD Ryzen 9 7900?
At 5, the AMD Ryzen 9 7900 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 7900?
At 5, the AMD Ryzen 9 7900 ranks #1 out of 952 — see ranking cpu products — one of the Highest DDR memory version in this category, 14% above the category average.
How much L3 cache does the AMD Ryzen 9 7900 have?
At 64 MB, the AMD Ryzen 9 7900 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 7900?
At 48,334, the AMD Ryzen 9 7900 is 134% above the category average for PassMark result, ranking #60 out of 855 — see ranking cpu products.
What is the multi-core Geekbench 6 score of the AMD Ryzen 9 7900?
At 16,837, the AMD Ryzen 9 7900 is 119% above the category average for multi-core Geekbench 6 score, ranking #37 out of 576 — see ranking cpu products.
What is the cinebench r20 (multi) result of the AMD Ryzen 9 7900?
At 11,088, the AMD Ryzen 9 7900 is 117% above the category average for cinebench r20 (multi) result, ranking #22 out of 261 — see ranking cpu products.
What is the l3 core of the AMD Ryzen 9 7900?
At 5.33 MB/core, the AMD Ryzen 9 7900 is 113% above the category average for l3 core, ranking #16 out of 643 — see ranking cpu products.
What is the gpu execution units of the AMD Ryzen 9 7900?
At 2, the AMD Ryzen 9 7900 is 94% below the category average for gpu execution units, ranking #472 out of 500 — see ranking cpu products.
What is the l2 core of the AMD Ryzen 9 7900?
At 1 MB/core, the AMD Ryzen 9 7900 is 69% above the category average for l2 core, ranking #51 out of 665 — see ranking cpu products.
What is the single-core Geekbench 6 score of the AMD Ryzen 9 7900?
At 2869, the AMD Ryzen 9 7900 is 66% above the category average for single-core Geekbench 6 score, ranking #40 out of 576 — see ranking cpu products.
How many threads does the AMD Ryzen 9 7900 support?
At 24 threads, the AMD Ryzen 9 7900 is 65% above the category average for CPU threads, ranking #74 out of 951 — see ranking cpu products.
How much L2 cache does the AMD Ryzen 9 7900 have?
At 12 MB, the AMD Ryzen 9 7900 is 60% above the category average for L2 cache, ranking #129 out of 820 — see ranking cpu products.
How does it compare?
How does the AMD Ryzen 9 7900's gpu execution units compare to similar CPUss?
At 2, the AMD Ryzen 9 7900 trails the Apple M2 Ultra (76-core GPU) (1216) by 100%.
How does the AMD Ryzen 9 7900's maximum memory compare to similar CPUss?
At 128GB, the AMD Ryzen 9 7900 trails the AMD Ryzen Threadripper Pro 9945WX (2000GB) by 94%.
How does the AMD Ryzen 9 7900's TDP compare to similar CPUss?
At 65W, the AMD Ryzen 9 7900 trails the AMD Ryzen Threadripper Pro 9945WX (350W) by 81%.
How does the AMD Ryzen 9 7900's memory channels compare to similar CPUss?
At 2, the AMD Ryzen 9 7900 trails the AMD Ryzen Threadripper Pro 9945WX (8) by 75%.
How does the AMD Ryzen 9 7900's L2 cache compare to similar CPUss?
At 12 MB, the AMD Ryzen 9 7900 trails the Intel Core Ultra 9 275HX (40 MB) by 70%.
How does the AMD Ryzen 9 7900's L3 cache compare to similar CPUss?
At 64 MB, the AMD Ryzen 9 7900 leads the Intel Core i7-13700KF (30 MB) by 53%.
How does the AMD Ryzen 9 7900's semiconductor size compare to similar CPUss?
At 5 nm, the AMD Ryzen 9 7900 trails the Intel Core i7-13700KF (10 nm) by 50%.
How does the AMD Ryzen 9 7900's gpu clock speed compare to similar CPUss?
At 400 MHz, the AMD Ryzen 9 7900 leads the Intel Core Ultra 9 275HX (300 MHz) by 25%.
How does the AMD Ryzen 9 7900's PassMark result compare to similar CPUss?
At 48,334, the AMD Ryzen 9 7900 leads the Intel Core Ultra 9 285T (36,494) by 24%.
How does the AMD Ryzen 9 7900's multi-core Geekbench 6 score compare to similar CPUss?
At 16,837, the AMD Ryzen 9 7900 trails the Apple M2 Ultra (76-core GPU) (21,157) by 20%.
How does the AMD Ryzen 9 7900's L1 cache compare to similar CPUss?
At 768 KB, the AMD Ryzen 9 7900 trails the AMD Ryzen Threadripper Pro 9945WX (960 KB) by 20%.
How does the AMD Ryzen 9 7900's PCIe version compare to similar CPUss?
At 5, the AMD Ryzen 9 7900 leads the Apple M2 Ultra (76-core GPU) (4) by 20%.