Xeon E5

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Overview
Manufacturer Intel®
Family Model Xeon E5-4657L v2
Release Date Released January, 2014
Is Older older
Key Specs 2.4 GHz Duodeca core
Score 5.2
Summary
Clock speed 2.4 GHz
Turbo clock speed 2.9 GHz
Cores Duodeca core
Features
Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions AES AVX
Supports dynamic frequency scaling Yes
Integrated Graphics
GPU None
Label None
Latest DirectX None
Number of displays supported None
GPU clock speed None
Turbo clock speed None
3DMark06 None
Bus
Architecture QPI
Data rate 64,000 MB/s
Transfer rate 8,000 MT/s
Clock speed 4,000 MHz
Details
Architecture x86-64
Threads 24 threads
L3 cache 30 MB
L3 cache per core 2.5 MB/core
Manufacture process 22 nm
Max CPUs 4
Voltage range 0.65 - 1.3V
Operating temperature Unknown - 81°C
Power Consumption
TDP 115W
Annual home energy cost 27.7 $/year
Annual commercial energy cost 100.74 $/year
Performance per watt 2.94 pt/W
Typical power consumption 93.44W
Memory Controller
Memory controller Built-in
Memory type DDR3-1866 DDR3-1600 DDR3-1333 DDR3-1066 DDR3 DDR3-800
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 59,733.32 MB/s
Maximum memory size 786,432 MB
Benchmarks
GeekBench 3 (Multi-core) 28,506
GeekBench 3 (Single core) 2,116
GeekBench 3 (AES single core) 1,510 MB/s
Scores
Performance 6.4
Single-core Performance 5.9
Integrated Graphics 0.0
Integrated Graphics (OpenCL) 0.0
Performance per Watt 5.0
Value 5.0
CPUPK Score 5.2
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