TDP
140W
General info
| Type i | Desktop (537 others) |
| Cpu socket i | LGA 2066Intel Core i7-7820X |
| Chipset i | X299 (12 others) |
| Has Integrated Graphics i | ✖ |
| Release date i | 8 years ago05/30/2017 (3 others) |
| Thermal design power (tdp) i | 140W (8 others) |
| Semiconductor size i | 14 nm (274 others) |
| Pci express (pcie) version i | 3 (376 others) |
Performance
| CPU Speed i | 8 x 3.6 GHz (15 others) |
| Cpu threads i | 16 threads (173 others) |
| Turbo clock speed i | 4.5GHz (41 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 8 MB (59 others) |
| L3 Cache i | 11 MB |
| L1 Cache i | 256 KB (122 others) |
| L2 Core i | 1 MB/core (163 others) |
| L3 Core i | 1.3 MB/core (5 others) |
Benchmarks
| Passmark result i | 17232 |
| Passmark result (single) i | 2525 |
| Cinebench r20 (multi) result i | 5155 |
| Cinebench r20 (single) result i | 498 |
| Geekbench 6 Result (multi) i | 7848 |
| Geekbench 6 Result (single) i | 1411 |
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) |
| Supports ecc memory i | ✖ |
Similar products
Frequently Asked Questions
What is the bus transfer rate of the Intel Core i7-7820X?
At 8 GT/s, the Intel Core i7-7820X 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 i7-7820X?
At 140W, the Intel Core i7-7820X 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 i7-7820X?
At 4, the Intel Core i7-7820X 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 i7-7820X?
At 1 MB/core, the Intel Core i7-7820X is 69% above the category average for l2 core, ranking #51 out of 665 — see ranking cpu products.
How much L3 cache does the Intel Core i7-7820X have?
At 11 MB, the Intel Core i7-7820X is 50% below the category average for L3 cache, ranking #564 out of 870 — see ranking cpu products.
How much L1 cache does the Intel Core i7-7820X have?
At 256 KB, the Intel Core i7-7820X is 49% below the category average for L1 cache, ranking #411 out of 656 — see ranking cpu products.
What is the l3 core of the Intel Core i7-7820X?
At 1.3 MB/core, the Intel Core i7-7820X 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 i7-7820X?
At 2666 MHz, the Intel Core i7-7820X is 38% below the category average for RAM speed, ranking #633 out of 929 — see ranking cpu products.
What is the semiconductor size of the Intel Core i7-7820X?
At 14 nm, the Intel Core i7-7820X 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 i7-7820X?
At 3, the Intel Core i7-7820X is 21% below the category average for PCIe version, ranking #508 out of 919 — see ranking cpu products.
What is the single-core Geekbench 6 score of the Intel Core i7-7820X?
At 1411, the Intel Core i7-7820X is 19% below the category average for single-core Geekbench 6 score, ranking #360 out of 576 — see ranking cpu products.
What is the PassMark result of the Intel Core i7-7820X?
At 17,232, the Intel Core i7-7820X is 17% below the category average for PassMark result, ranking #424 out of 855 — see ranking cpu products.
How does it compare?
How does the Intel Core i7-7820X's TDP compare to similar CPUss?
At 140W, the Intel Core i7-7820X leads the AMD Ryzen 7 7730U (15W) by 89%.
How does the Intel Core i7-7820X's semiconductor size compare to similar CPUss?
At 14 nm, the Intel Core i7-7820X leads the Apple M4 Max (16-core CPU / 40-core GPU) (3 nm) by 79%.
How does the Intel Core i7-7820X's memory channels compare to similar CPUss?
At 4, the Intel Core i7-7820X leads the Intel Core i7-10700T (2) by 50%.
How does the Intel Core i7-7820X's L2 cache compare to similar CPUss?
At 8 MB, the Intel Core i7-7820X leads the AMD Ryzen 7 7730U (4 MB) by 50%.
How does the Intel Core i7-7820X's L1 cache compare to similar CPUss?
At 256 KB, the Intel Core i7-7820X trails the AMD Ryzen 7 7730U (512 KB) by 50%.
How does the Intel Core i7-7820X's l2 core compare to similar CPUss?
At 1 MB/core, the Intel Core i7-7820X leads the AMD Ryzen 7 7730U (0.5 MB/core) by 50%.
How does the Intel Core i7-7820X's maximum memory compare to similar CPUss?
At 128GB, the Intel Core i7-7820X leads the AMD Ryzen 7 7730U (64GB) by 50%.
How does the Intel Core i7-7820X's RAM speed compare to similar CPUss?
At 2666 MHz, the Intel Core i7-7820X trails the Intel Core i5-12500H (5200 MHz) by 49%.
How does the Intel Core i7-7820X's L3 cache compare to similar CPUss?
At 11 MB, the Intel Core i7-7820X trails the Intel Core i5-12500H (18 MB) by 39%.
How does the Intel Core i7-7820X's single-core Geekbench 6 score compare to similar CPUss?
At 1411, the Intel Core i7-7820X trails the Intel Core i5-12500H (2241) by 37%.
How does the Intel Core i7-7820X's l3 core compare to similar CPUss?
At 1.3 MB/core, the Intel Core i7-7820X trails the AMD Ryzen 7 7730U (2 MB/core) by 35%.
How does the Intel Core i7-7820X's passmark result (single) compare to similar CPUss?
At 2525, the Intel Core i7-7820X trails the Intel Core i5-12600H (3556) by 29%.