Intel Xeon E3-1585 v5 vs Intel Xeon E7-8870 v4
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Intel Xeon E3-1585 v5
Intel Xeon E7-8870 v4
Intel Xeon E3-1585 v5
Intel Xeon E7-8870 v4
Key Differences | Intel Xeon E3-1585 v5 | Intel Xeon E7-8870 v4 |
---|---|---|
Cores | 4 | 20 |
CPU Threads | 8 | 40 |
Base Clock Speed | 3.5GHz | 2.1GHz |
Turbo Clock Speed | 3.9GHz | 3GHz |
TDP (THERMAL DESIGN POINT) | 65W | 140W |
Has integrated graphics | Yes | No |
Performance per watt | Not Known | Not Known |
Performance | Intel Xeon E3-1585 v5 | Intel Xeon E7-8870 v4 |
---|---|---|
CPU Speed & Cores | 4 x 3.5GHz | 20 x 2.1GHz |
Number of CPU Threads | 8 | 40 |
L2 Cache Size | 1MB | 5.1MB |
L3 Cache Size | 8MB | 50MB |
Turbo Boost Frequency | 3.9GHz | 3GHz |
L1 Cache Size | 128KB | 640KB |
L2 Core | 0.25MB/core | 0.2MB/core |
L3 Core | 2MB/core | 2.5MB/core |
Clock Multiplier | 35 | 21 |
Turbo Boost Tech Version | 2 | Not Known |
Does it have an unlocked multiplier | No | No |
Uses ARM big.LITTLE tech | No | No |
Uses ARM HMP | No | No |
Features | Intel Xeon E3-1585 v5 | Intel Xeon E7-8870 v4 |
---|---|---|
Has AES Support | Yes | Yes |
Supports CPU Throttling | Yes | Yes |
Supported SSE Version | 4.2 | 4.2 |
Has AVX Support | Yes | Yes |
Has MMX Tech Support | Yes | Yes |
Has F16C Support | Yes | No |
Supports ARM TrustZone Tech | No | No |
Has FMA4 Instructions Support | No | No |
Has Multithreading Tech Support | Yes | Yes |
Has NX Processor Bit Support | Yes | Yes |
Has FMA3 Instructions Support | Yes | No |
Miscellaneous | Intel Xeon E3-1585 v5 | Intel Xeon E7-8870 v4 |
---|---|---|
Width Size | 28mm | 45mm |
Height | 42mm | 52.5mm |
General info | Intel Xeon E3-1585 v5 | Intel Xeon E7-8870 v4 |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 14nm | 14nm |
GPU Base Clock Speed | 350MHz | Not Known |
TDP (Thermal Design Point) | 65W | 140W |
PCI Express Version | 3 | 3 |
CPU Temperature | 100°C | 76°C |
DirectX Version Info | 12 | Not Known |
OpenGL Driver Version | 4.4 | Not Known |
GPU Boost Clock Speed | 1150MHz | Not Known |
OpenGL Driver Version | 2 | Not Known |
Total GPU Execution Units | 72 | Not Known |
No. of Supported Displays | 3 | Not Known |
Width Size | 28mm | 45mm |
Height | 42mm | 52.5mm |
Does it have Integrated Graphics | Yes | No |
Supports Power Optimized L2 Cache | No | No |
Memory | Intel Xeon E3-1585 v5 | Intel Xeon E7-8870 v4 |
---|---|---|
RAM Memory Speed | 2133MHz | 1866MHz |
Max Memory Channels | 2 | 4 |
Supported Memory Size | 64GB | 3072GB |
Bus Bandwidth | 8GT/s | 9.6GT/s |
ECC (Error-Correcting Code) Memory Support | Yes | Yes |
Max Memory Bandwidth | Not Known | 102GB/s |
Bus Frequency | Not Known | 4.8GHz |
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