TDP
28W
General info
| Type i | Laptop (272 others) |
| Cpu socket i | BGA 2049Intel Core Ultra 7 255H |
| Has Integrated Graphics i | ✔ (785 others) |
| Release date i | 1 year ago01/06/2025 (52 others) |
| Thermal design power (tdp) i | 28W (79 others) |
| Semiconductor size i | 3 nm (76 others) |
| Cpu temperature i | 110 °C (19 others) |
| Pci express (pcie) version i | 5 (244 others) |
Performance
| CPU Speed i | 6 x 2 GHz & 8 x 1.5 GHz (1 other) |
| Cpu threads i | 16 threads (173 others) |
| Turbo clock speed i | 5.1GHz (54 others) |
| Has An Unlocked Multiplier i | ✖ |
| L3 Cache i | 24 MB (66 others) |
Benchmarks
| Passmark result i | 30745 |
| Passmark result (single) i | 4328 |
| Geekbench 6 Result (multi) i | 13414 |
| Geekbench 6 Result (single) i | 2516 (1 other) |
Integrated graphics
| GPU Clock Speed i | 300 MHz (214 others) |
| Gpu name i | Arc 140T (1 other) |
| Gpu turbo i | 2250 MHz (3 others) |
| Gpu execution units i | 8 (34 others) |
| Directx version i | DirectX 12 Ultimate (68 others) |
| Supported displays i | 4 (361 others) |
| Opengl version i | 4.6 (334 others) |
| Opencl version i | 3 (289 others) |
| Texture mapping units (tmus) i | 64 (19 others) |
Memory
| Ram speed (max) i | 8400 MHz (9 others) |
| Ddr memory version i | 5 (466 others) |
| Memory channels i | 2 (845 others) |
| Maximum memory amount i | 128GB (262 others) |
| Supports ecc memory i | ✖ |
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Frequently Asked Questions
What is the PCIe version of the Intel Core Ultra 7 255H?
At 5, the Intel Core Ultra 7 255H ranks #1 out of 919 — see ranking cpu products — one of the Highest PCIe version in this category, 32% above the category average.
What is the DDR memory version of the Intel Core Ultra 7 255H?
At 5, the Intel Core Ultra 7 255H ranks #1 out of 952 — see ranking cpu products — one of the Highest DDR memory version in this category, 14% above the category average.
What is the cpu temperature of the Intel Core Ultra 7 255H?
At 110 °C, the Intel Core Ultra 7 255H ranks #3 out of 895 — see ranking cpu products — one of the Highest cpu temperature in this category, 14% above the category average.
What is the supported displays of the Intel Core Ultra 7 255H?
At 4, the Intel Core Ultra 7 255H is 14% above the category average for supported displays, ranking #5 out of 686 — see ranking cpu products.
How many TMUs does the Intel Core Ultra 7 255H have?
At 64, the Intel Core Ultra 7 255H is 112% above the category average for TMUs, ranking #7 out of 412 — see ranking cpu products.
What is the RAM speed of the Intel Core Ultra 7 255H?
At 8400 MHz, the Intel Core Ultra 7 255H is 95% above the category average for RAM speed, ranking #26 out of 929 — see ranking cpu products.
What is the gpu execution units of the Intel Core Ultra 7 255H?
At 8, the Intel Core Ultra 7 255H is 77% below the category average for gpu execution units, ranking #362 out of 500 — see ranking cpu products.
What is the multi-core Geekbench 6 score of the Intel Core Ultra 7 255H?
At 13,414, the Intel Core Ultra 7 255H is 74% above the category average for multi-core Geekbench 6 score, ranking #86 out of 576 — see ranking cpu products.
What is the semiconductor size of the Intel Core Ultra 7 255H?
At 3 nm, the Intel Core Ultra 7 255H is 71% below the category average for semiconductor size, ranking #874 out of 950 — see ranking cpu products.
What is the TDP of the Intel Core Ultra 7 255H?
At 28W, the Intel Core Ultra 7 255H is 55% below the category average for TDP, ranking #692 out of 931 — see ranking cpu products.
What is the PassMark result of the Intel Core Ultra 7 255H?
At 30,745, the Intel Core Ultra 7 255H is 49% above the category average for PassMark result, ranking #155 out of 855 — see ranking cpu products.
What is the single-core Geekbench 6 score of the Intel Core Ultra 7 255H?
At 2516, the Intel Core Ultra 7 255H is 45% above the category average for single-core Geekbench 6 score, ranking #100 out of 576 — see ranking cpu products.
How does it compare?
How does the Intel Core Ultra 7 255H's gpu clock speed compare to similar CPUss?
At 300 MHz, the Intel Core Ultra 7 255H trails the AMD Ryzen 7 7840HS (1500 MHz) by 80%.
How does the Intel Core Ultra 7 255H's TDP compare to similar CPUss?
At 28W, the Intel Core Ultra 7 255H trails the AMD Ryzen 7 8700G (65W) by 57%.
How does the Intel Core Ultra 7 255H's maximum memory compare to similar CPUss?
At 128GB, the Intel Core Ultra 7 255H trails the AMD Ryzen 7 260 (256GB) by 50%.
How does the Intel Core Ultra 7 255H's memory channels compare to similar CPUss?
At 2, the Intel Core Ultra 7 255H trails the Apple M4 Max (16-core CPU / 40-core GPU) (4) by 50%.
How does the Intel Core Ultra 7 255H's RAM speed compare to similar CPUss?
At 8400 MHz, the Intel Core Ultra 7 255H leads the Apple M4 Max (16-core CPU / 40-core GPU) (4266 MHz) by 49%.
How does the Intel Core Ultra 7 255H's L3 cache compare to similar CPUss?
At 24 MB, the Intel Core Ultra 7 255H leads the AMD Ryzen 7 260 (16 MB) by 33%.
How does the Intel Core Ultra 7 255H's gpu execution units compare to similar CPUss?
At 8, the Intel Core Ultra 7 255H trails the AMD Ryzen 7 7840HS (12) by 33%.
How does the Intel Core Ultra 7 255H's supported displays compare to similar CPUss?
At 4, the Intel Core Ultra 7 255H leads the Apple M4 Max (16-core CPU / 40-core GPU) (3) by 25%.
How does the Intel Core Ultra 7 255H's semiconductor size compare to similar CPUss?
At 3 nm, the Intel Core Ultra 7 255H trails the AMD Ryzen 7 260 (4 nm) by 25%.
How does the Intel Core Ultra 7 255H's TMUs compare to similar CPUss?
At 64, the Intel Core Ultra 7 255H leads the AMD Ryzen 7 260 (48) by 25%.
How does the Intel Core Ultra 7 255H's gpu turbo compare to similar CPUss?
At 2250 MHz, the Intel Core Ultra 7 255H trails the AMD Ryzen 7 8700G (2900 MHz) by 22%.
How does the Intel Core Ultra 7 255H's PCIe version compare to similar CPUss?
At 5, the Intel Core Ultra 7 255H leads the AMD Ryzen 7 260 (4) by 20%.