TDP
165W
Max RAM
94 GB/s
General info
| Type i | Desktop (537 others) |
| Cpu socket i | LGA 2066Intel Core i9-10940X |
| Chipset i | X299 (12 others) |
| Has Integrated Graphics i | ✖ |
| Release date i | 6 years ago10/19/2019 (1 other) |
| Thermal design power (tdp) i | 165W (13 others) |
| Semiconductor size i | 14 nm (274 others) |
| Cpu temperature i | 86 °C (1 other) |
| Pci express (pcie) version i | 3 (376 others) |
Performance
| CPU Speed i | 14 x 3.3 GHz (1 other) |
| Cpu threads i | 28 threads (9 others) |
| Turbo clock speed i | 4.8GHz (47 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 14 MB (11 others) |
| L3 Cache i | 19.25 MB (6 others) |
| L1 Cache i | 896 KB (2 others) |
| L2 Core i | 1 MB/core (163 others) |
| L3 Core i | 1.38 MB/core (4 others) |
Benchmarks
| Passmark result i | 27779 |
| Passmark result (single) i | 2653 |
| Geekbench 6 Result (multi) i | 10466 |
| Geekbench 6 Result (single) i | 1556 |
Memory
| Ram speed (max) i | 2933 MHz (49 others) |
| Maximum memory bandwidth i | 94 GB/s (3 others) |
| Ddr memory version i | 4 (397 others) |
| Memory channels i | 4 (48 others) |
| Maximum memory amount i | 256GB (102 others) |
| Bus transfer rate i | 8 GT/s (195 others) |
| Supports ecc memory i | ✖ |
Similar products
Frequently Asked Questions
What is the bus transfer rate of the Intel Core i9-10940X?
At 8 GT/s, the Intel Core i9-10940X 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 i9-10940X?
At 165W, the Intel Core i9-10940X is 168% above the category average for TDP, ranking #32 out of 931 — see ranking cpu products.
How many threads does the Intel Core i9-10940X support?
At 28 threads, the Intel Core i9-10940X is 92% above the category average for CPU threads, ranking #64 out of 951 — see ranking cpu products.
How much L2 cache does the Intel Core i9-10940X have?
At 14 MB, the Intel Core i9-10940X is 87% above the category average for L2 cache, ranking #116 out of 820 — see ranking cpu products.
What is the memory channels of the Intel Core i9-10940X?
At 4, the Intel Core i9-10940X is 80% above the category average for memory channels, ranking #19 out of 921 — see ranking cpu products.
How much L1 cache does the Intel Core i9-10940X have?
At 896 KB, the Intel Core i9-10940X is 80% above the category average for L1 cache, ranking #55 out of 656 — see ranking cpu products.
What is the l2 core of the Intel Core i9-10940X?
At 1 MB/core, the Intel Core i9-10940X is 69% above the category average for l2 core, ranking #51 out of 665 — see ranking cpu products.
How much memory does the Intel Core i9-10940X support?
At 256GB, the Intel Core i9-10940X is 69% above the category average for maximum memory, ranking #24 out of 904 — see ranking cpu products.
What is the l3 core of the Intel Core i9-10940X?
At 1.38 MB/core, the Intel Core i9-10940X is 45% below the category average for l3 core, ranking #581 out of 643 — see ranking cpu products.
What is the multi-core Geekbench 6 score of the Intel Core i9-10940X?
At 10,466, the Intel Core i9-10940X is 36% above the category average for multi-core Geekbench 6 score, ranking #145 out of 576 — see ranking cpu products.
What is the PassMark result of the Intel Core i9-10940X?
At 27,779, the Intel Core i9-10940X is 34% above the category average for PassMark result, ranking #199 out of 855 — see ranking cpu products.
What is the semiconductor size of the Intel Core i9-10940X?
At 14 nm, the Intel Core i9-10940X is 33% above the category average for semiconductor size, ranking #86 out of 950 — see ranking cpu products.
How does it compare?
How does the Intel Core i9-10940X's TDP compare to similar CPUss?
At 165W, the Intel Core i9-10940X leads the Intel Core i7-14700T (35W) by 79%.
How does the Intel Core i9-10940X's semiconductor size compare to similar CPUss?
At 14 nm, the Intel Core i9-10940X leads the Apple M3 Ultra (28-core CPU / 60-core GPU) (3 nm) by 79%.
How does the Intel Core i9-10940X's multi-core Geekbench 6 score compare to similar CPUss?
At 10,466, the Intel Core i9-10940X trails the Apple M3 Ultra (28-core CPU / 60-core GPU) (27,749) by 62%.
How does the Intel Core i9-10940X's L2 cache compare to similar CPUss?
At 14 MB, the Intel Core i9-10940X trails the Apple M3 Ultra (28-core CPU / 60-core GPU) (32 MB) by 56%.
How does the Intel Core i9-10940X's single-core Geekbench 6 score compare to similar CPUss?
At 1556, the Intel Core i9-10940X trails the Apple M3 Ultra (28-core CPU / 60-core GPU) (3221) by 52%.
How does the Intel Core i9-10940X's memory channels compare to similar CPUss?
At 4, the Intel Core i9-10940X leads the Intel Core i7-14700T (2) by 50%.
How does the Intel Core i9-10940X's maximum memory compare to similar CPUss?
At 256GB, the Intel Core i9-10940X leads the Intel Core i9-9940X (128GB) by 50%.
How does the Intel Core i9-10940X's L1 cache compare to similar CPUss?
At 896 KB, the Intel Core i9-10940X leads the Intel Core i9-7940X (448 KB) by 50%.
How does the Intel Core i9-10940X's RAM speed compare to similar CPUss?
At 2933 MHz, the Intel Core i9-10940X trails the Intel Core i7-14700T (5600 MHz) by 48%.
How does the Intel Core i9-10940X's L3 cache compare to similar CPUss?
At 19.25 MB, the Intel Core i9-10940X trails the Intel Core i7-14700T (33 MB) by 42%.
How does the Intel Core i9-10940X's PCIe version compare to similar CPUss?
At 3, the Intel Core i9-10940X trails the Intel Core i7-14700T (5) by 40%.
How does the Intel Core i9-10940X's passmark result (single) compare to similar CPUss?
At 2653, the Intel Core i9-10940X trails the Intel Core i7-14700 (4270) by 38%.