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| Intel Core2 Duo P7550 vs AMD E 300 |
Released July, 2009
Intel Core2 Duo P7550
- 2.26 GHz
- Dual core
Reasons to buy the Intel Core2 Duo P7550
![]() | Much better 3DMark06 CPU score 2,050 | ![]() | Much better geekbench 3 AES single core score 92,300 MB/s |
![]() | Much more l2 cache 3 MB | ![]() | Much better geekbench 2 (32-bit) score 2,097 |
VS
Released August, 2011
AMD E 300
- 1.3 GHz
- Dual core
Reasons to buy the AMD E 300
![]() | Has a built-in GPU Yes | ![]() | Newer manufacturing process 40 nm |
![]() | Lower typical power consumption 14.63W | ![]() | Newer Aug, 2011 |
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Intel Core2 Duo P7550CPUBoss Winner | ![]() | |
Differences What are the advantages of each
| |||||||
Much better 3DMark06 CPU score | 2,050 | vs | 20.3 | Around 101x better 3DMark06 CPU score | |||
---|---|---|---|---|---|---|---|
Much better geekbench 3 AES single core score | 92,300 MB/s | vs | 41,900 MB/s | Around 2.2x better geekbench 3 AES single core score | |||
Much more l2 cache | 3 MB | vs | 1 MB | 3x more l2 cache; more data can be stored in the l2 cache for quick access later | |||
Much better geekbench 2 (32-bit) score | 2,097 | vs | 827 | More than 2.5x better geekbench 2 (32-bit) score | |||
Significantly higher clock speed | 2.26 GHz | vs | 1.3 GHz | Around 75% higher clock speed | |||
Much more l2 cache per core | 1.5 MB/core | vs | 0.5 MB/core | 3x more l2 cache per core | |||
Better performance per watt | 3.81 pt/W | vs | 2.34 pt/W | Around 65% better performance per watt | |||
| |||||||
Has a built-in GPU | Yes | vs | No | Somewhat common; A separate graphics adapter is not required | |||
Newer manufacturing process | 40 nm | vs | 45 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
Lower typical power consumption | 14.63W | vs | 20.31W | Around 30% lower typical power consumption | |||
Newer | Aug, 2011 | vs | Jul, 2009 | Release date over 2 years later | |||
Lower annual home energy cost | 4.34 $/year | vs | 6.02 $/year | Around 30% lower annual home energy cost | |||
Lower annual commercial energy cost | 15.77 $/year | vs | 21.9 $/year | Around 30% lower annual commercial energy cost |
Benchmarks Real world tests of Core2 Duo P7550 vs E 300
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core2 Duo P7550
2,251
E 300
896
GeekBench 3 (Single core) Data courtesy Primate Labs
Core2 Duo P7550
1,270
E 300
512
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core2 Duo P7550
92,300 MB/s
E 300
41,900 MB/s
GeekBench (32-bit) Data courtesy Primate Labs
Core2 Duo P7550
2,097
E 300
827
GeekBench (64-bit) Data courtesy Primate Labs
Core2 Duo P7550
2,362
E 300
882
GeekBench
Core2 Duo P7550
3,550
E 300
1,233
PassMark Data courtesy Passmark
Core2 Duo P7550
1,519
E 300
614
PassMark (Single Core)
Core2 Duo P7550
893
E 300
342
Specifications Full list of technical specs
summary | Core2 Duo P7550 | vs | E 300 |
---|---|---|---|
Clock speed | 2.26 GHz | 1.3 GHz | |
Cores | Dual core | Dual core | |
features | |||
Has a NX bit | Yes | Yes | |
Instruction set extensions | |||
SSE4a | |||
SSE2 | |||
MMX | |||
SSE3 | |||
SSE | |||
AMD64 | |||
SSE4.1 | |||
AMD-V | |||
Supplemental SSE3 | |||
Supports dynamic frequency scaling | Yes | Yes |
details | Core2 Duo P7550 | vs | E 300 |
---|---|---|---|
Threads | 2 | 2 | |
L2 cache | 3 MB | 1 MB | |
L2 cache per core | 1.5 MB/core | 0.5 MB/core | |
Manufacture process | 45 nm | 40 nm | |
Max CPUs | 1 | 1 | |
Clock multiplier | 8 | 5 | |
Operating temperature | Unknown - 90°C | Unknown - 90°C | |
integrated graphics | |||
GPU | None | GPU | |
Label | N/A | Radeon™ HD 6310 | |
Latest DirectX | N/A | 11.0 | |
GPU clock speed | N/A | 488 MHz | |
power consumption | |||
TDP | 25W | 18W | |
Annual home energy cost | 6.02 $/year | 4.34 $/year | |
Annual commercial energy cost | 21.9 $/year | 15.77 $/year | |
Performance per watt | 3.81 pt/W | 2.34 pt/W | |
Typical power consumption | 20.31W | 14.63W |
Intel Core2 Duo P7550 ![]() | AMD E 300 ![]() |
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