TDP
140W
Max RAM
68 GB/s
General info
| Type i | Desktop (537 others) |
| Cpu socket i | LGA 2011-3Intel Core i7-5820K |
| Chipset i | X99 (3 others) |
| Has Integrated Graphics i | ✖ |
| Release date i | 11 years ago09/01/2014 (1 other) |
| Thermal design power (tdp) i | 140W (8 others) |
| Semiconductor size i | 22 nm (57 others) |
| Cpu temperature i | 66.8 °C (1 other) |
| Pci express (pcie) version i | 3 (376 others) |
Performance
| CPU Speed i | 6 x 3.3 GHz (12 others) |
| Cpu threads i | 12 threads (173 others) |
| Turbo clock speed i | 3.6GHz (18 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 1.5 MB (55 others) |
| L3 Cache i | 15 MB (2 others) |
| L1 Cache i | 192 KB (14 others) |
| L2 Core i | 0.25 MB/core (254 others) |
| L3 Core i | 2.5 MB/core (4 others) |
Benchmarks
| Passmark result i | 9841 |
| Passmark result (single) i | 1993 |
| Geekbench 6 Result (multi) i | 5452 |
| Geekbench 6 Result (single) i | 1171 |
Memory
| Ram speed (max) i | 2133 MHz (29 others) |
| Maximum memory bandwidth i | 68 GB/s (1 other) |
| Ddr memory version i | 4 (397 others) |
| Memory channels i | 4 (48 others) |
| Maximum memory amount i | 64GB (217 others) |
| Bus transfer rate i | 5 GT/s (58 others) |
| Supports ecc memory i | ✖ |
Similar products
Frequently Asked Questions
What is the TDP of the Intel Core i7-5820K?
At 140W, the Intel Core i7-5820K is 127% above the category average for TDP, ranking #49 out of 931 — see ranking cpu products.
What is the semiconductor size of the Intel Core i7-5820K?
At 22 nm, the Intel Core i7-5820K is 110% above the category average for semiconductor size, ranking #28 out of 950 — see ranking cpu products.
What is the memory channels of the Intel Core i7-5820K?
At 4, the Intel Core i7-5820K is 80% above the category average for memory channels, ranking #19 out of 921 — see ranking cpu products.
How much L2 cache does the Intel Core i7-5820K have?
At 1.5 MB, the Intel Core i7-5820K is 80% below the category average for L2 cache, ranking #567 out of 820 — see ranking cpu products.
How much L1 cache does the Intel Core i7-5820K have?
At 192 KB, the Intel Core i7-5820K is 62% below the category average for L1 cache, ranking #541 out of 656 — see ranking cpu products.
How much memory does the Intel Core i7-5820K support?
At 64GB, the Intel Core i7-5820K is 58% below the category average for maximum memory, ranking #530 out of 904 — see ranking cpu products.
What is the l2 core of the Intel Core i7-5820K?
At 0.25 MB/core, the Intel Core i7-5820K is 58% below the category average for l2 core, ranking #395 out of 665 — see ranking cpu products.
What is the PassMark result of the Intel Core i7-5820K?
At 9841, the Intel Core i7-5820K is 52% below the category average for PassMark result, ranking #579 out of 855 — see ranking cpu products.
What is the RAM speed of the Intel Core i7-5820K?
At 2133 MHz, the Intel Core i7-5820K is 51% below the category average for RAM speed, ranking #813 out of 929 — see ranking cpu products.
What is the passmark result (single) of the Intel Core i7-5820K?
At 1993, the Intel Core i7-5820K is 34% below the category average for passmark result (single), ranking #725 out of 853 — see ranking cpu products.
What is the single-core Geekbench 6 score of the Intel Core i7-5820K?
At 1171, the Intel Core i7-5820K is 33% below the category average for single-core Geekbench 6 score, ranking #445 out of 576 — see ranking cpu products.
How much L3 cache does the Intel Core i7-5820K have?
At 15 MB, the Intel Core i7-5820K is 32% below the category average for L3 cache, ranking #457 out of 870 — see ranking cpu products.
How does it compare?
How does the Intel Core i7-5820K's L2 cache compare to similar CPUss?
At 1.5 MB, the Intel Core i7-5820K trails the Apple M2 Max (12-core CPU / 30-core GPU) (36 MB) by 96%.
How does the Intel Core i7-5820K's L1 cache compare to similar CPUss?
At 192 KB, the Intel Core i7-5820K trails the Apple M2 Max (12-core CPU / 30-core GPU) (3300 KB) by 94%.
How does the Intel Core i7-5820K's semiconductor size compare to similar CPUss?
At 22 nm, the Intel Core i7-5820K leads the Apple M3 Pro (12-core CPU / 18-core GPU) (3 nm) by 86%.
How does the Intel Core i7-5820K's TDP compare to similar CPUss?
At 140W, the Intel Core i7-5820K leads the AMD Ryzen 5 Pro 215 (28W) by 80%.
How does the Intel Core i7-5820K's maximum memory compare to similar CPUss?
At 64GB, the Intel Core i7-5820K trails the AMD Ryzen 5 Pro 215 (256GB) by 75%.
How does the Intel Core i7-5820K's RAM speed compare to similar CPUss?
At 2133 MHz, the Intel Core i7-5820K trails the AMD Ryzen 5 Pro 215 (7500 MHz) by 72%.
How does the Intel Core i7-5820K's L3 cache compare to similar CPUss?
At 15 MB, the Intel Core i7-5820K trails the Apple M2 Max (12-core CPU / 30-core GPU) (48 MB) by 69%.
How does the Intel Core i7-5820K's PassMark result compare to similar CPUss?
At 9841, the Intel Core i7-5820K trails the Apple M2 Max (12-core CPU / 30-core GPU) (27,028) by 64%.
How does the Intel Core i7-5820K's multi-core Geekbench 6 score compare to similar CPUss?
At 5452, the Intel Core i7-5820K trails the Apple M2 Max (12-core CPU / 30-core GPU) (14,768) by 63%.
How does the Intel Core i7-5820K's single-core Geekbench 6 score compare to similar CPUss?
At 1171, the Intel Core i7-5820K trails the Apple M2 Max (12-core CPU / 30-core GPU) (2773) by 58%.
How does the Intel Core i7-5820K's passmark result (single) compare to similar CPUss?
At 1993, the Intel Core i7-5820K trails the Apple M2 Max (12-core CPU / 30-core GPU) (4367) by 54%.
How does the Intel Core i7-5820K's memory channels compare to similar CPUss?
At 4, the Intel Core i7-5820K leads the AMD Ryzen 5 Pro 215 (2) by 50%.