CPUBoss Review Our evaluation of 4770K vs 2376 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

8.8

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 4770K 

CPUBoss recommends the Intel Core i7 4770K  based on its performance.

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VS

Differences What are the advantages of each

Front view of Intel Core i7 4770K

Reasons to consider the
Intel Core i7 4770K

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Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
Significantly higher clock speed 3.5 GHz vs 2.3 GHz More than 50% higher clock speed
Much newer manufacturing process 22 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much better performance per watt 11.31 pt/W vs 1.24 pt/W More than 9x better performance per watt
Much better PassMark score 10,016 vs 2,283 Around 4.5x better PassMark score
Much better overclocked clock speed (Air) 4.48 GHz vs 2.3 GHz Around 95% better overclocked clock speed (Air)
Slightly more l3 cache 8 MB vs 6 MB Around 35% more l3 cache; more data can be stored in the l3 cache for quick access later
Significantly higher Maximum operating temperature 72.72 °C vs 55 °C More than 30% higher Maximum operating temperature
Newer Jun, 2013 vs Nov, 2008 Release date over 4 years later
More threads 8 vs 4 Twice as many threads
More l3 cache per core 2 MB/core vs 1.5 MB/core Around 35% more l3 cache per core
Much better overclocked clock speed (Water) 4.55 GHz vs 2.3 GHz Around 2x better overclocked clock speed (Water)
Front view of AMD Opteron 2376

Reasons to consider the
AMD Opteron 2376

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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
Supports more CPUs in SMP configuration 2 vs 1 Twice as many CPUs in SMP configuration
More l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Lower typical power consumption 60.94W vs 68.25W More than 10% lower typical power consumption
Lower annual home energy cost 18.07 $/year vs 20.24 $/year More than 10% lower annual home energy cost
Lower annual commercial energy cost 65.7 $/year vs 73.58 $/year More than 10% lower annual commercial energy cost

Benchmarks Real world tests of Core i7 4770K vs Opteron 2376

PassMark Data courtesy Passmark

Specifications Full list of technical specs

summary

Core i7 4770K  vs
Opteron 2376 
Clock speed 3.5 GHz 2.3 GHz
Cores Quad core Quad core
Is unlocked Yes No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
FMA3
SSE4.2
3DNow!
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 84W 75W
Annual home energy cost 20.24 $/year 18.07 $/year
Annual commercial energy cost 73.58 $/year 65.7 $/year
Performance per watt 11.31 pt/W 1.24 pt/W
Typical power consumption 68.25W 60.94W

details

Core i7 4770K  vs
Opteron 2376 
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 6 MB
L3 cache per core 2 MB/core 1.5 MB/core
Manufacture process 22 nm 45 nm
Max CPUs 1 2
Operating temperature Unknown - 72.72°C 0 - 55°C

overclocking

Overclocked clock speed 4.48 GHz 2.3 GHz
Overclocked clock speed (Water) 4.55 GHz 2.3 GHz
Overclocked clock speed (Air) 4.48 GHz 2.3 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics 4600 N/A
Number of displays supported 3 N/A
GPU clock speed 350 MHz N/A
Turbo clock speed 1,250 MHz N/A
Intel Core i7 4770K
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AMD Opteron 2376
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