Intel Xeon E7540 

Released March, 2010
  • 2 GHz
  • Hexa core
5.1 Out of 10

CPUBoss Review Our evaluation of the Intel Xeon E7540 among all CPUs

Performance

Benchmark performance using all cores

Xeon E7540
5.1
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Xeon E7540
5.4
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Xeon E7540
0.0
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Xeon E7540
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Xeon E7540
5.0
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Xeon E7540
5.5
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

5.1

CPUBoss Score

Combination of all six facets

Xeon E7540
5.1

Benchmarks Real world tests of the Intel Xeon E7540

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E7540
2,540
Core i7 4770K
14,184
Xeon E5-2643
12,252

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E7540
1,308
Xeon E5-2643
2,764

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E7540
86.5 MB/s
Core i7 4770K
4,810,000 MB/s
Xeon E5-2643
2,195,000 MB/s

Specifications Full list of technical specs

summary

Clock speed 2 GHz
Turbo clock speed 2.27 GHz
Cores Hexa core
Socket type LGA 1567

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE4.1
  5. SSE3
  6. Supplemental SSE3
  7. SSE4.2
Supports dynamic frequency scaling Yes

power consumption

TDP 105W
Annual home energy cost 25.29 $/year
Annual commercial energy cost 91.98 $/year
Performance per watt 0.68 pt/W
Typical power consumption 85.31W

details

Threads 12 threads
L2 cache 2 MB
L2 cache per core 0.33 MB/core
L3 cache 18 MB
L3 cache per core 3 MB/core
Manufacture process 45 nm
Max CPUs 8
Voltage range 0.68 - 1.35V
Operating temperature Unknown - 64°C

overclocking

Overclocked clock speed 2.13 GHz
Overclocked clock speed (Water) 2.13 GHz
Overclocked clock speed (Air) 2.13 GHz

integrated graphics

GPU None

bus

Architecture QPI
Data rate 102,400 MB/s
Transfer rate 6,400 MT/s
Clock speed 3,200 MHz
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