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Intel Core Ultra 7 265K vs Intel Xeon 6740E
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Intel Core Ultra 7 265K
100 %
20C / 20T · 5.50 GHz
Intel Xeon 6740E
38 %
96C / 96T · 3.20 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Core Ultra 7 265K
100 %
20C / 20T · 5.20 GHz
Intel Xeon 6740E
62 %
96C / 96T · 2.40 GHz
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
CPU performance per watt (efficiency)
140 entries
140 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
Intel Core Ultra 7 265K | Intel Xeon 6740E |
|---|---|---|
| Family | Intel Core Ultra 7 (31) | Intel Xeon 6 (12) |
| CPU group | Intel Core Ultra 200 AL-S (20) | Intel Xeon 6700 (7) |
| Architecture | Arrow Lake | Sierra Forest-SP |
| Technology | 3 nm | 5 nm |
| Segment | Desktop | Enterprise / Embedded |
| Socket | LGA 1851 | LGA 4710 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core Ultra 7 265K | Intel Xeon 6740E |
|---|---|---|
| CPU Cores / Threads | 20 / 20 | 96 / 96 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 8x Lion Cove 3.90 - 5.50 GHz |
96x 2.40 - 3.20 GHz |
| Core Cluster 2: | 12x Skymont 3.30 - 4.60 GHz |
|
| L2-Cache | 36.00 MB | |
| L3-Cache | 30.00 MB | 96.00 MB |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core Ultra 7 265K | Intel Xeon 6740E |
|---|---|---|
| GPU name | Intel Xe 4 Core Graphics 64 EUs (Arrow Lake) | no iGPU |
| GPU frequency | 0.30 - 2.00 GHz | |
| CUs / Shader | 4 / 512 | / |
| Raytracing | ✓ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 32 GB | |
| Technology | 5 nm | |
| Release date | Q3/2024 |
NPU AI performance
|
Wischen
|
Intel Core Ultra 7 265K | Intel Xeon 6740E |
|---|---|---|
| AI hardware | Intel® AI Boost | |
| AI specifications | Intel AI Boost NPU 4 @ 13 TOPS | |
| NPU + CPU + iGPU | 37 TOPS |
Memory & PCIe
|
Wischen
|
Intel Core Ultra 7 265K | Intel Xeon 6740E |
|---|---|---|
| Memory | DDR5-6400 (102.4 GB/s) | DDR5-6400 (409.6 GB/s) |
| Max. Memory | 256 GB | 4096 GB |
| Memory channels | 2 | 8 |
| ECC | Yes | Yes |
| PCIe | 5.0 x 20 | 5.0 x 88 |
| PCIe Bandwidth | 78.8 GB/s | 346.5 GB/s |
Thermal Management
|
Wischen
|
Intel Core Ultra 7 265K | Intel Xeon 6740E |
|---|---|---|
| TDP | 125 W | 250 W |
| TDP (PL2) | 177 W | |
| TDP up | 250 W | |
| TDP down | ||
| T. junction max. | 105 °C | 106 °C |
Technical details
|
Wischen
|
Intel Core Ultra 7 265K | Intel Xeon 6740E |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 11, Linux | Windows 11, Windows Server, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2 | SSE4.1, SSE4.2, AVX2, AVX-512, AMX |
| Release date | Q4/2024 | Q2/2024 |
| Release price | 394 $ | 5265 $ |
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core Ultra 7 265K is 4.3 stars (266 ratings), while Intel Xeon 6740E has received 0 stars (0 ratings).
Click on the stars to rate one or both processors.
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Intel Celeron 450
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4
Intel Core Ultra 7 270K Plus
24C / 24T · 5.50 GHz
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AMD Ryzen 7 5800XT
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Intel Xeon E5-2680 v4
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Intel Core Ultra 7 265K
20C / 20T · 5.50 GHz
9
Intel Xeon 6740E
96C / 96T · 3.20 GHz
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