TDP
140W
General info
| Type i | Desktop (537 others) |
| Cpu socket i | LGA 2066Intel Core i9-7900X |
| Has Integrated Graphics i | ✖ |
| Thermal design power (tdp) i | 140W (8 others) |
| Semiconductor size i | 14 nm (274 others) |
| Cpu temperature i | 95 °C (167 others) |
| Pci express (pcie) version i | 3 (376 others) |
Performance
| CPU Speed i | 10 x 3.3 GHz (1 other) |
| Cpu threads i | 20 threads (65 others) |
| Turbo clock speed i | 4.5GHz (41 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 10 MB (12 others) |
| L3 Cache i | 13.7 MB |
| L1 Cache i | 320 KB (24 others) |
| L2 Core i | 1 MB/core (163 others) |
| L3 Core i | 1.3 MB/core (5 others) |
Benchmarks
| Passmark result i | 21209 |
| Passmark result (single) i | 2568 (1 other) |
| Cinebench r20 (multi) result i | 5286 |
| Cinebench r20 (single) result i | 461 |
| Geekbench 6 Result (multi) i | 8787 |
| Geekbench 6 Result (single) i | 1423 |
Integrated graphics
Memory
| Ram speed (max) i | 2666 MHz (94 others) |
| Ddr memory version i | 4 (397 others) |
| Memory channels i | 4 (48 others) |
| Maximum memory amount i | 128GB (262 others) |
| Bus transfer rate i | 8 GT/s (195 others) |
Similar products
Frequently Asked Questions
What is the bus transfer rate of the Intel Core i9-7900X?
At 8 GT/s, the Intel Core i9-7900X is 18% above the category average for bus transfer rate, ranking #4 out of 315 — see ranking cpu products.
What is the TDP of the Intel Core i9-7900X?
At 140W, the Intel Core i9-7900X is 127% above the category average for TDP, ranking #49 out of 931 — see ranking cpu products.
What is the memory channels of the Intel Core i9-7900X?
At 4, the Intel Core i9-7900X is 80% above the category average for memory channels, ranking #19 out of 921 — see ranking cpu products.
What is the l2 core of the Intel Core i9-7900X?
At 1 MB/core, the Intel Core i9-7900X is 69% above the category average for l2 core, ranking #51 out of 665 — see ranking cpu products.
What is the l3 core of the Intel Core i9-7900X?
At 1.3 MB/core, the Intel Core i9-7900X is 48% below the category average for l3 core, ranking #595 out of 643 — see ranking cpu products.
What is the RAM speed of the Intel Core i9-7900X?
At 2666 MHz, the Intel Core i9-7900X is 38% below the category average for RAM speed, ranking #633 out of 929 — see ranking cpu products.
How much L3 cache does the Intel Core i9-7900X have?
At 13.7 MB, the Intel Core i9-7900X is 38% below the category average for L3 cache, ranking #460 out of 870 — see ranking cpu products.
How many threads does the Intel Core i9-7900X support?
At 20 threads, the Intel Core i9-7900X is 37% above the category average for CPU threads, ranking #135 out of 951 — see ranking cpu products.
How much L1 cache does the Intel Core i9-7900X have?
At 320 KB, the Intel Core i9-7900X is 36% below the category average for L1 cache, ranking #385 out of 656 — see ranking cpu products.
How much L2 cache does the Intel Core i9-7900X have?
At 10 MB, the Intel Core i9-7900X is 33% above the category average for L2 cache, ranking #182 out of 820 — see ranking cpu products.
What is the semiconductor size of the Intel Core i9-7900X?
At 14 nm, the Intel Core i9-7900X is 33% above the category average for semiconductor size, ranking #86 out of 950 — see ranking cpu products.
What is the PCIe version of the Intel Core i9-7900X?
At 3, the Intel Core i9-7900X is 21% below the category average for PCIe version, ranking #508 out of 919 — see ranking cpu products.
How does it compare?
How does the Intel Core i9-7900X's L2 cache compare to similar CPUss?
At 10 MB, the Intel Core i9-7900X trails the Apple M1 Ultra (48 MB) by 79%.
How does the Intel Core i9-7900X's TDP compare to similar CPUss?
At 140W, the Intel Core i9-7900X leads the Intel Core i9-10900TE (35W) by 75%.
How does the Intel Core i9-7900X's l2 core compare to similar CPUss?
At 1 MB/core, the Intel Core i9-7900X leads the Intel Core i9-10900TE (0.25 MB/core) by 75%.
How does the Intel Core i9-7900X's semiconductor size compare to similar CPUss?
At 14 nm, the Intel Core i9-7900X leads the Apple M1 Ultra (5 nm) by 64%.
How does the Intel Core i9-7900X's RAM speed compare to similar CPUss?
At 2666 MHz, the Intel Core i9-7900X trails the Apple M1 Ultra (6400 MHz) by 58%.
How does the Intel Core i9-7900X's L1 cache compare to similar CPUss?
At 320 KB, the Intel Core i9-7900X trails the Intel Core i9-10900X (640 KB) by 50%.
How does the Intel Core i9-7900X's memory channels compare to similar CPUss?
At 4, the Intel Core i9-7900X trails the Apple M1 Ultra (8) by 50%.
How does the Intel Core i9-7900X's maximum memory compare to similar CPUss?
At 128GB, the Intel Core i9-7900X trails the Intel Core i9-10900X (256GB) by 50%.
How does the Intel Core i9-7900X's PassMark result compare to similar CPUss?
At 21,209, the Intel Core i9-7900X trails the Apple M1 Ultra (41,261) by 49%.
How does the Intel Core i9-7900X's L3 cache compare to similar CPUss?
At 13.7 MB, the Intel Core i9-7900X trails the Intel Core i5-13500T (24 MB) by 43%.
How does the Intel Core i9-7900X's PCIe version compare to similar CPUss?
At 3, the Intel Core i9-7900X trails the Intel Core i5-13500T (5) by 40%.
How does the Intel Core i9-7900X's single-core Geekbench 6 score compare to similar CPUss?
At 1423, the Intel Core i9-7900X trails the Intel Core i5-13500T (2277) by 38%.