CPUBoss Review Our evaluation of X5677 vs 7850K among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

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

Value

Are you paying a premium for performance?

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

9.7

CPUBoss Score

Combination of all six facets

Winner
AMD A10 7850K 

CPUBoss recommends the AMD A10 7850K  based on its single-core performance, power consumption and value.

See full details

Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of Intel Xeon X5677

Reasons to consider the
Intel Xeon X5677

Report a correction
Supports more CPUs in SMP configuration 2 vs 1 Twice as many CPUs in SMP configuration
More threads 8 vs 4 Twice as many threads
Better PassMark score 6,984 vs 5,498 More than 25% better PassMark score
Higher Maximum operating temperature 80.4 °C vs 72.4 °C More than 10% higher Maximum operating temperature
Front view of AMD A10 7850K

Reasons to consider the
AMD A10 7850K

Report a correction
Much more l2 cache 4 MB vs 1 MB 4x more l2 cache; more data can be stored in the l2 cache for quick access later
Much better performance per dollar 5.56 pt/$ vs 0.5 pt/$ More than 11x better performance per dollar
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much lower typical power consumption 52.81W vs 105.63W 2x lower typical power consumption
Higher clock speed 3.7 GHz vs 3.46 GHz More than 5% higher clock speed
Higher turbo clock speed 4 GHz vs 3.73 GHz More than 5% higher turbo clock speed
Much more l2 cache per core 1 MB/core vs 0.25 MB/core 4x more l2 cache per core
Newer manufacturing process 28 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly better performance per watt 9.84 pt/W vs 6.45 pt/W More than 50% better performance per watt
Newer Jan, 2014 vs Mar, 2010 Release date over 3 years later
Much lower annual home energy cost 15.66 $/year vs 31.32 $/year 2x lower annual home energy cost
Much lower annual commercial energy cost 56.94 $/year vs 113.88 $/year 2x lower annual commercial energy cost

Benchmarks Real world tests of Xeon X5677 vs A10 7850K

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon X5677
18,912
A10 7850K
7,022

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon X5677
2,580
A10 7850K
2,328

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon X5677
1,770,000 MB/s
A10 7850K
2,370,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon X5677
11,584
A10 7850K
6,479

GeekBench

Xeon X5677
11,584
A10 7850K
7,102

PassMark Data courtesy Passmark

Xeon X5677
6,984
A10 7850K
5,498

PassMark (Single Core)

Xeon X5677
1,519
A10 7850K
1,571

Specifications Full list of technical specs

summary

Xeon X5677  vs
A10 7850K 
Clock speed 3.46 GHz 3.7 GHz
Turbo clock speed 3.73 GHz 4 GHz
Cores Quad core Quad core
Socket type
LGA 1366
FM2+

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
SSE4
AVX
SSE3
SSE
BMI1
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
AMD-V
Supplemental SSE3
AES
TBM
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-2133
DDR3-1866
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
DDR3-800
Channels Triple Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 31,999.98 MB/s 34,133.32 MB/s

details

Xeon X5677  vs
A10 7850K 
Architecture x86-64 x86-64
Threads 8 4
L2 cache 1 MB 4 MB
L2 cache per core 0.25 MB/core 1 MB/core
Manufacture process 32 nm 28 nm
Max CPUs 2 1
Operating temperature Unknown - 80.4°C Unknown - 72.4°C

integrated graphics

GPU None GPU
Label N/A Radeon™ R7 Series
Latest DirectX N/A 11.0

power consumption

TDP 130W 65W
Annual home energy cost 31.32 $/year 15.66 $/year
Annual commercial energy cost 113.88 $/year 56.94 $/year
Performance per watt 6.45 pt/W 9.84 pt/W
Typical power consumption 105.63W 52.81W
Intel Xeon X5677
Report a correction
AMD A10 7850K
Report a correction

Comments

comments powered by Disqus