CPUBoss Review Our evaluation of E7340 vs 4770 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

8.6

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 4770 

CPUBoss recommends the Intel Core i7 4770  based on its value.

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VS

Differences What are the advantages of each

Front view of Intel Xeon E7340

Reasons to consider the
Intel Xeon E7340

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Much more l2 cache 8 MB vs 1 MB 8x more l2 cache; more data can be stored in the l2 cache for quick access later
Supports more CPUs in SMP configuration 32 vs 1 31 supports more CPUs in SMP configuration
Much more l2 cache per core 2 MB/core vs 0.25 MB/core 8x more l2 cache per core
Better geekbench 3 Multi-Core score 14,972 vs 13,342 More than 10% better geekbench 3 Multi-Core score
Front view of Intel Core i7 4770

Reasons to consider the
Intel Core i7 4770

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Much newer manufacturing process 22 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly higher clock speed 3.4 GHz vs 2.4 GHz More than 40% higher clock speed
Much better performance per dollar 3.12 pt/$ vs 0.09 pt/$ Around 36x better performance per dollar
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much better geekbench 3 single core score 3,514 vs 1,259 More than 2.8x better geekbench 3 single core score
Much better performance per watt 10.41 pt/W vs 2.24 pt/W Around 4.8x better performance per watt
Much better overclocked clock speed (Air) 3.85 GHz vs 2.4 GHz More than 60% better overclocked clock speed (Air)
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Newer Jun, 2013 vs Sep, 2007 Release date over 5 years later
More threads 8 vs 4 Twice as many threads
Higher Maximum operating temperature 72.72 °C vs 66 °C More than 10% higher Maximum operating temperature
Much better overclocked clock speed (Water) 4.01 GHz vs 2.4 GHz More than 65% better overclocked clock speed (Water)

Benchmarks Real world tests of Xeon E7340 vs Core i7 4770

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E7340
14,972
Core i7 4770
13,342

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E7340
1,259
Core i7 4770
3,514

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E7340
143.6 MB/s
Core i7 4770
4,500,000 MB/s

Specifications Full list of technical specs

summary

Xeon E7340  vs
Core i7 4770 
Clock speed 2.4 GHz 3.4 GHz
Cores Quad core Quad core

features

Has a NX bit Yes Yes
Supports trusted computing No Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
FMA3
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 80W 84W
Annual home energy cost 19.27 $/year 20.24 $/year
Annual commercial energy cost 70.08 $/year 73.58 $/year
Performance per watt 2.24 pt/W 10.41 pt/W
Typical power consumption 65W 68.25W

details

Xeon E7340  vs
Core i7 4770 
Architecture x86-64 x86-64
Threads 4 8
L2 cache 8 MB 1 MB
L2 cache per core 2 MB/core 0.25 MB/core
Manufacture process 65 nm 22 nm
Max CPUs 32 1
Operating temperature Unknown - 66°C Unknown - 72.72°C

overclocking

Overclocked clock speed 2.4 GHz 3.85 GHz
Overclocked clock speed (Water) 2.4 GHz 4.01 GHz
Overclocked clock speed (Air) 2.4 GHz 3.85 GHz

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics 4600
Number of displays supported N/A 3
GPU clock speed N/A 350 MHz
Turbo clock speed N/A 1,200 MHz

bus

Architecture FSB DMI 2.0
Number of links 1 0
Intel Xeon E7340
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Intel Core i7 4770
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