TDP
35W
Max RAM
41.6 GB/s
General info
| Type i | Desktop (537 others) |
| Cpu socket i | LGA 1151Intel Core i5-8400T |
| Chipset i | Z390, Z370, Q370, H370, B365, B360, H310 (50 others) |
| Has Integrated Graphics i | ✔ (785 others) |
| Thermal design power (tdp) i | 35W (118 others) |
| Semiconductor size i | 14 nm (274 others) |
| Cpu temperature i | 100 °C (504 others) |
| Pci express (pcie) version i | 3 (376 others) |
Performance
| CPU Speed i | 6 x 1.7 GHz (1 other) |
| Cpu threads i | 6 threads (25 others) |
| Turbo clock speed i | 3.3GHz (13 others) |
| L2 Cache i | 1.5 MB (55 others) |
| L3 Cache i | 9 MB (23 others) |
| L1 Cache i | 384 KB (139 others) |
| L2 Core i | 0.25 MB/core (254 others) |
| L3 Core i | 1.5 MB/core (135 others) |
Benchmarks
| Passmark result i | 7454 |
| Passmark result (single) i | 1921 |
| Geekbench 6 Result (multi) i | 3914 |
| Geekbench 6 Result (single) i | 1108 |
Integrated graphics
| GPU Clock Speed i | 350 MHz (176 others) |
| Gpu name i | UHD Graphics 630 (90 others) |
| Gpu turbo i | 1050 MHz (38 others) |
| Directx version i | DirectX 12 (574 others) |
| Supported displays i | 3 (289 others) |
| Opengl version i | 4.5 (235 others) |
| Opencl version i | 2 (96 others) |
Memory
| Ram speed (max) i | 2666 MHz (94 others) |
| Maximum memory bandwidth i | 41.6 GB/s (56 others) |
| Ddr memory version i | 4 (397 others) |
| Memory channels i | 2 (845 others) |
| Maximum memory amount i | 64GB (217 others) |
| Bus transfer rate i | 8 GT/s (195 others) |
| Supports ecc memory i | ✖ |
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Frequently Asked Questions
What is the bus transfer rate of the Intel Core i5-8400T?
At 8 GT/s, the Intel Core i5-8400T is 18% above the category average for bus transfer rate, ranking #4 out of 315 — see ranking cpu products.
How much L2 cache does the Intel Core i5-8400T have?
At 1.5 MB, the Intel Core i5-8400T is 80% below the category average for L2 cache, ranking #567 out of 820 — see ranking cpu products.
What is the PassMark result of the Intel Core i5-8400T?
At 7454, the Intel Core i5-8400T is 64% below the category average for PassMark result, ranking #642 out of 855 — see ranking cpu products.
How much L3 cache does the Intel Core i5-8400T have?
At 9 MB, the Intel Core i5-8400T is 59% below the category average for L3 cache, ranking #571 out of 870 — see ranking cpu products.
How many threads does the Intel Core i5-8400T support?
At 6 threads, the Intel Core i5-8400T is 59% below the category average for CPU threads, ranking #743 out of 951 — see ranking cpu products.
How much memory does the Intel Core i5-8400T support?
At 64GB, the Intel Core i5-8400T 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 i5-8400T?
At 0.25 MB/core, the Intel Core i5-8400T is 58% below the category average for l2 core, ranking #395 out of 665 — see ranking cpu products.
What is the multi-core Geekbench 6 score of the Intel Core i5-8400T?
At 3914, the Intel Core i5-8400T is 49% below the category average for multi-core Geekbench 6 score, ranking #418 out of 576 — see ranking cpu products.
What is the TDP of the Intel Core i5-8400T?
At 35W, the Intel Core i5-8400T is 43% below the category average for TDP, ranking #568 out of 931 — see ranking cpu products.
What is the l3 core of the Intel Core i5-8400T?
At 1.5 MB/core, the Intel Core i5-8400T is 40% below the category average for l3 core, ranking #445 out of 643 — see ranking cpu products.
What is the RAM speed of the Intel Core i5-8400T?
At 2666 MHz, the Intel Core i5-8400T is 38% below the category average for RAM speed, ranking #633 out of 929 — see ranking cpu products.
What is the single-core Geekbench 6 score of the Intel Core i5-8400T?
At 1108, the Intel Core i5-8400T is 36% below the category average for single-core Geekbench 6 score, ranking #466 out of 576 — see ranking cpu products.
How does it compare?
How does the Intel Core i5-8400T's maximum memory compare to similar CPUss?
At 64GB, the Intel Core i5-8400T trails the Intel Core i5-9400T (128GB) by 50%.
How does the Intel Core i5-8400T's cpu temperature compare to similar CPUss?
At 100 °C, the Intel Core i5-8400T leads the Intel Core i5-8420T (72 °C) by 28%.
How does the Intel Core i5-8400T's PassMark result compare to similar CPUss?
At 7454, the Intel Core i5-8400T trails the Intel Core i5-8600T (9325) by 20%.
How does the Intel Core i5-8400T's passmark result (single) compare to similar CPUss?
At 1921, the Intel Core i5-8400T trails the Intel Core i5-8600T (2279) by 16%.
How does the Intel Core i5-8400T's single-core Geekbench 6 score compare to similar CPUss?
At 1108, the Intel Core i5-8400T trails the Intel Core i5-8600T (1274) by 13%.
How does the Intel Core i5-8400T's turbo clock speed compare to similar CPUss?
At 3.3GHz, the Intel Core i5-8400T trails the Intel Core i5-8600T (3.7GHz) by 11%.
How does the Intel Core i5-8400T's gpu turbo compare to similar CPUss?
At 1050 MHz, the Intel Core i5-8400T trails the Intel Core i5-8600T (1150 MHz) by 9%.
How does the Intel Core i5-8400T's multi-core Geekbench 6 score compare to similar CPUss?
At 3914, the Intel Core i5-8400T trails the Intel Core i5-9500T (4244) by 8%.