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Intel Core i5-6400 vs AMD EPYC Embedded 3151
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
Blender 2.81 (bmw27)
190 entries
190 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
V-Ray CPU-Render
251 entries
251 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Cinebench R11.5 (SC)
826 entries
826 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Cinebench R11.5 iGPU
383 entries
383 entries
Specifications
At a glance
|
Wischen
|
Intel Core i5-6400 | AMD EPYC Embedded 3151 |
|---|---|---|
| Family | Intel Core i5 (336) | AMD EPYC (147) |
| CPU group | Intel Core i 6000 (24) | AMD EPYC Embedded 3000 (7) |
| Architecture | Skylake S | Snowy Owl (Zen) |
| Technology | 14 nm | 14 nm |
| Segment | Desktop | Enterprise / Embedded |
| Socket | LGA 1151 | SP4r2 |
| Predecessor | ||
| Successor | Intel Core i5-7400 |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i5-6400 | AMD EPYC Embedded 3151 |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 4 / 8 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 4x | 4x |
| Frequency: | 2.70 GHz | 2.70 GHz |
| Turbo (1 Core): | 3.30 GHz | 2.90 GHz |
| Turbo (All Cores): | 3.00 GHz | |
| L2-Cache | 2.00 MB | |
| L3-Cache | 6.00 MB | 16.00 MB |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i5-6400 | AMD EPYC Embedded 3151 |
|---|---|---|
| GPU name | Intel HD Graphics 530 | no iGPU |
| GPU frequency | 0.35 - 0.95 GHz | |
| CUs / Shader | 24 / 192 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 32 GB | |
| Technology | 14 nm | |
| Release date | Q3/2015 |
NPU AI performance
|
Wischen
|
Intel Core i5-6400 | AMD EPYC Embedded 3151 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i5-6400 | AMD EPYC Embedded 3151 |
|---|---|---|
| Memory | DDR4-2133 (34.1 GB/s) DDR3-1600 (25.6 GB/s) | DDR4-2666 (42.7 GB/s) |
| Max. Memory | 64 GB | |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 3.0 x 16 | 3.0 x 32 |
| PCIe Bandwidth | 15.8 GB/s | 31.5 GB/s |
Thermal Management
|
Wischen
|
Intel Core i5-6400 | AMD EPYC Embedded 3151 |
|---|---|---|
| TDP | 65 W | 45 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 95 °C |
Technical details
|
Wischen
|
Intel Core i5-6400 | AMD EPYC Embedded 3151 |
|---|---|---|
| Chip design | Monolithic | Chiplet |
| 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 | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| Release date | Q3/2015 | Q1/2018 |
| Release price | ||
| 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 i5-6400 is 3.9 stars (33 ratings), while AMD EPYC Embedded 3151 has received 5.0 stars (2 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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AMD EPYC Embedded 3151
4C / 8T · 2.90 GHz
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Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
3
Apple M3 Ultra (32-CPU 80-GPU)
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4
Intel Celeron 450
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Intel Core Ultra 7 270K Plus
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Intel Xeon E5-2680 v4
14C / 28T · 3.30 GHz
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Intel Core i5-6400
4C / 4T · 3.30 GHz
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