Intel Core2 Duo E7300 

Released August, 2008
  • 2.66 GHz
  • Dual core

Benchmarks Real world tests of the Intel Core2 Duo E7300

CompuBench 1.5 (Face detection)

Core2 Duo E7300
0.29 mPixels/s

CompuBench 1.5 (Video composition) Data courtesy CompuBench

Core2 Duo E7300
-1 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core2 Duo E7300
2,597

GeekBench 3 (Single core) Data courtesy Primate Labs

Core2 Duo E7300
1,420

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core2 Duo E7300
113,600 MB/s
Core2 Duo E8400
128,000 MB/s
Pentium E5700
127,200 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core2 Duo E7300
2,454

PassMark Data courtesy Passmark

Core2 Duo E7300
1,729

PassMark (Single Core)

Core2 Duo E7300
1,109

Specifications Full list of technical specs

summary

Clock speed 2.66 GHz
Cores Dual core
Socket type LGA 775

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support No
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE4.1
  5. SSE3
  6. Supplemental SSE3
Supports dynamic frequency scaling Yes

power consumption

TDP 65W
Annual home energy cost 15.66 $/year
Annual commercial energy cost 56.94 $/year
Performance per watt 1.53 pt/W
Typical power consumption 52.81W

bus

Architecture FSB
Clock speed 1,066 MHz

details

Architecture x86-64
Threads 2 threads
L2 cache 3 MB
L2 cache per core 1.5 MB/core
Manufacture process 45 nm
Transistor count 228,000,000
Max CPUs 1
Clock multiplier 10
Voltage range 0.85 - 1.36V
Operating temperature Unknown - 74.1°C

overclocking

Overclocked clock speed 3.83 GHz
Overclocked clock speed (Water) 4.34 GHz
Overclocked clock speed (Air) 3.83 GHz

integrated graphics

GPU None
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