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Intel Xeon D-2779 vs Intel Xeon D-1557
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Xeon D-2779 | Intel Xeon D-1557 |
|---|---|---|
| Family | Intel Xeon D (79) | Intel Xeon D (79) |
| CPU group | Intel Xeon D-2700 (16) | Intel Xeon D-1500 (22) |
| Architecture | Ice Lake | Broadwell |
| Technology | 10 nm | 14 nm |
| Segment | Desktop | Desktop |
| Socket | BGA 2579 | BGA 1667 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Xeon D-2779 | Intel Xeon D-1557 |
|---|---|---|
| CPU Cores / Threads | 16 / 32 | 12 / 24 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 16x Sunny Cove | 12x |
| Frequency: | 2.50 GHz | 1.50 GHz |
| Turbo (1 Core): | 3.40 GHz | 2.10 GHz |
| Turbo (All Cores): | 2.70 GHz | 1.50 GHz |
| L2-Cache | 25.00 MB | 18.00 MB |
| L3-Cache | ||
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Xeon D-2779 | Intel Xeon D-1557 |
|---|---|---|
| GPU name | no iGPU | no iGPU |
| GPU frequency | ||
| CUs / Shader | / | / |
| Raytracing | ✗ | ✗ |
| Max. displays | ||
| Max. GPU Memory | ||
| Technology | ||
| Release date |
NPU AI performance
|
Wischen
|
Intel Xeon D-2779 | Intel Xeon D-1557 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Xeon D-2779 | Intel Xeon D-1557 |
|---|---|---|
| Memory | DDR4-3200 (102.4 GB/s) | DDR4-2133 (34.1 GB/s) |
| Max. Memory | 1024 GB | 128 GB |
| Memory channels | 4 | 2 |
| ECC | Yes | Yes |
| PCIe | 4.0 x 32 | 3.0 x 32 |
| PCIe Bandwidth | 63.0 GB/s | 31.5 GB/s |
Thermal Management
|
Wischen
|
Intel Xeon D-2779 | Intel Xeon D-1557 |
|---|---|---|
| TDP | 126 W | 45 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
Technical details
|
Wischen
|
Intel Xeon D-2779 | Intel Xeon D-1557 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 | SSE4.1, SSE4.2, AVX2 |
| Release date | Q1/2022 | Q3/2017 |
| Release price | 1558 $ | 743 $ |
| 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 Xeon D-2779 is 5.0 stars (1 ratings), while Intel Xeon D-1557 has received 5.0 stars (1 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Intel Xeon D-2779
16C / 32T · 3.40 GHz
2
Intel Xeon D-1557
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