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Intel Atom E3826 vs Intel Xeon E5-2640 v2
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Atom E3826
26 %
2C / 2T · 1.46 GHz
Intel Xeon E5-2640 v2
100 %
8C / 16T · 2.50 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Atom E3826
7 %
2C / 2T · 1.46 GHz
Intel Xeon E5-2640 v2
100 %
8C / 16T · 2.20 GHz
More benchmarks
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 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
CPU-Z Benchmark 17 (MC)
751 entries
751 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
Specifications
At a glance
|
Wischen
|
Intel Atom E3826 | Intel Xeon E5-2640 v2 |
|---|---|---|
| Family | Intel Atom (108) | Intel Xeon E5 (76) |
| CPU group | Intel Atom E3800 (6) | Intel Xeon E5 v2 (15) |
| Architecture | Bay Trail | Ivy Bridge EP |
| Technology | 22 nm | 22 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1170 | LGA 2011 |
| Predecessor | ||
| Successor | Intel Xeon E5-2640 v3 |
CPU Cores and Base Frequency
|
Wischen
|
Intel Atom E3826 | Intel Xeon E5-2640 v2 |
|---|---|---|
| CPU Cores / Threads | 2 / 2 | 8 / 16 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 2x | 8x |
| Frequency: | 1.46 GHz | 2.00 GHz |
| Turbo (1 Core): | 2.50 GHz | |
| Turbo (All Cores): | 2.20 GHz | |
| L2-Cache | ||
| L3-Cache | 1.00 MB | 20.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Atom E3826 | Intel Xeon E5-2640 v2 |
|---|---|---|
| GPU name | Intel HD Graphics (Bay Trail GT1) | no iGPU |
| GPU frequency | 0.53 - 0.67 GHz | |
| CUs / Shader | 4 / 32 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | |
| Max. GPU Memory | 2 GB | |
| Technology | 22 nm | |
| Release date | Q3/2013 |
NPU AI performance
|
Wischen
|
Intel Atom E3826 | Intel Xeon E5-2640 v2 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Atom E3826 | Intel Xeon E5-2640 v2 |
|---|---|---|
| Memory | DDR3L-1066 (17.1 GB/s) | DDR3-1600 (51.2 GB/s) |
| Max. Memory | 8 GB | 768 GB |
| Memory channels | 2 | 4 |
| ECC | No | Yes |
| PCIe | 3.0 x 40 | |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
Intel Atom E3826 | Intel Xeon E5-2640 v2 |
|---|---|---|
| TDP | 7 W | 95 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
Technical details
|
Wischen
|
Intel Atom E3826 | Intel Xeon E5-2640 v2 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2 | SSE4.1, SSE4.2, AVX |
| Release date | Q4/2013 | Q3/2013 |
| Release price | 700 $ | |
| 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 Atom E3826 is 5.0 stars (1 ratings), while Intel Xeon E5-2640 v2 has received 5.0 stars (1 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Intel Atom E3826
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2
Intel Xeon E5-2640 v2
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20C / 20T · 3.20 GHz
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Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
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