Intel Xeon E3-1284L v3 

Released October, 2014
  • 1.8 GHz
  • Quad core

Benchmarks Real world tests of the Intel Xeon E3-1284L v3

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Xeon E3-1284L v3
25.27 mHash/s
Core i5 6500
28.88 mHash/s

CompuBench 1.5 (Face detection)

Xeon E3-1284L v3
14.88 mPixels/s
Core i5 6500
22.76 mPixels/s

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Xeon E3-1284L v3
286.92 fps
Core i5 6500
228.85 fps

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Xeon E3-1284L v3
0.67 fps
Core i5 6500
1.55 fps

CompuBench 1.5 (Video composition) Data courtesy CompuBench

Xeon E3-1284L v3
15.65 fps
Core i5 6500
12.52 fps

Specifications Full list of technical specs


Clock speed 1.8 GHz
Turbo clock speed 3.2 GHz
Cores Quad core
Socket type BGA 1364


Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. Supplemental SSE3
  2. AVX
  3. SSE4
  4. SSE2
  5. SSE
  6. MMX
  7. SSE3
  8. AVX 2.0
  9. SSE4.1
  10. SSE4.2
  11. AES
Supports dynamic frequency scaling Yes

memory controller

Memory controller Built-in
Memory type DDR3
Channels Dual Channel
Supports ECC Yes
Maximum bandwidth 12,800 MB/s
Maximum memory size 32,768 MB


Architecture x86-64
Threads 8 threads
L2 cache 1 MB
L2 cache per core 0.25 MB/core
L3 cache 6 MB
L3 cache per core 1.5 MB/core
Manufacture process 22 nm
Max CPUs 1

integrated graphics

Label Intel® Iris™ Pro Graphics P5200
Number of displays supported 3
GPU clock speed 750 MHz
Turbo clock speed 1,000 MHz

power consumption

Annual home energy cost 11.32 $/year
Annual commercial energy cost 41.17 $/year
Performance per watt 5.55 pt/W
Typical power consumption 38.19W


Architecture DMI 2.0
Transfer rate 5,000 MT/s
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