CPUBoss Review Our evaluation of 3770K vs 8354 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

8.1

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 3770K 

CPUBoss recommends the Intel Core i7 3770K  based on its performance.

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VS

Differences What are the advantages of each

Front view of Intel Core i7 3770K

Reasons to consider the
Intel Core i7 3770K

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Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
Much newer manufacturing process 22 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much higher clock speed 3.5 GHz vs 2.2 GHz Around 60% higher clock speed
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
More l3 cache 8 MB vs 2 MB 4x more l3 cache; more data can be stored in the l3 cache for quick access later
Much better overclocked clock speed (Air) 4.69 GHz vs 2.35 GHz Around 2x better overclocked clock speed (Air)
Significantly better PassMark score 9,544 vs 2,255 Around 4.2x better PassMark score
Much more l3 cache per core 2 MB/core vs 0.5 MB/core 4x more l3 cache per core
Significantly better performance per watt 4.55 pt/W vs 1.23 pt/W Around 3.8x better performance per watt
Newer Apr, 2012 vs Apr, 2008 Release date over 4 years later
More threads 8 vs 4 Twice as many threads
Higher Maximum operating temperature 67.4 °C vs 55 °C Around 25% higher Maximum operating temperature
Much better overclocked clock speed (Water) 4.8 GHz vs 2.2 GHz Around 2.2x better overclocked clock speed (Water)
Front view of AMD Opteron 8354

Reasons to consider the
AMD Opteron 8354

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Supports more CPUs in SMP configuration 8 vs 1 7 supports more CPUs in SMP configuration
Significantly more l2 cache 2 MB vs 1 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Much lower typical power consumption 60.94W vs 114.97W More than 45% lower typical power consumption
More l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Much lower annual home energy cost 18.07 $/year vs 42.19 $/year 2.3x lower annual home energy cost
Much lower annual commercial energy cost 65.7 $/year vs 112.39 $/year More than 40% lower annual commercial energy cost

Benchmarks Real world tests of Core i7 3770K vs Opteron 8354

PassMark Data courtesy Passmark

Specifications Full list of technical specs

summary

Core i7 3770K  vs
Opteron 8354 
Clock speed 3.5 GHz 2.2 GHz
Cores Quad core Quad core
Socket type
LGA 1155
F
Is unlocked Yes No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
3DNow!
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 77W 75W
Annual home energy cost 42.19 $/year 18.07 $/year
Annual commercial energy cost 112.39 $/year 65.7 $/year
Performance per watt 4.55 pt/W 1.23 pt/W
Typical power consumption 114.97W 60.94W

details

Core i7 3770K  vs
Opteron 8354 
Threads 8 4
L2 cache 1 MB 2 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
L3 cache 8 MB 2 MB
L3 cache per core 2 MB/core 0.5 MB/core
Manufacture process 22 nm 65 nm
Max CPUs 1 8
Clock multiplier 35 11
Voltage range 1.33 - 1.36V 1 - UnknownV
Operating temperature Unknown - 67.4°C 0 - 55°C

overclocking

Overclocked clock speed 4.69 GHz 2.35 GHz
Overclocked clock speed (Water) 4.8 GHz 2.2 GHz
Overclocked clock speed (Air) 4.69 GHz 2.35 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics 4000 N/A
Latest DirectX 11.x N/A
Number of displays supported 3 N/A
GPU clock speed 650 MHz N/A
Turbo clock speed 1,150 MHz N/A
3DMark06 5,339.9 N/A
Intel Core i7 3770K
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AMD Opteron 8354
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