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| Intel Core i5 750 vs i3 530 |
Released July, 2009
Intel Core i5 750
- 2.66 GHz
- Quad core
Reasons to buy the Intel Core i5 750
![]() | More cores 4 |
VS
Released January, 2010
Intel Core i3 530
- 2.93 GHz
- Dual core
Reasons to buy the i3 530
![]() | Has a built-in GPU Yes | ![]() | Much newer manufacturing process 32 nm |
![]() | Much better performance per watt 1.21 pt/W | ![]() | Higher clock speed 2.93 GHz |
Cast your vote Do you agree or disagree with CPUBoss?
VS
Differences What are the advantages of each
| |||||||
More cores | 4 | vs | 2 | Twice as many cores; run more applications at once | |||
---|---|---|---|---|---|---|---|
| |||||||
Has a built-in GPU | Yes | vs | No | Somewhat common; A separate graphics adapter is not required | |||
Much newer manufacturing process | 32 nm | vs | 45 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
Much better performance per watt | 1.21 pt/W | vs | 0.89 pt/W | More than 35% better performance per watt | |||
Higher clock speed | 2.93 GHz | vs | 2.66 GHz | More than 10% higher clock speed | |||
Much more l2 cache per core | 0.5 MB/core | vs | 0.25 MB/core | 2x more l2 cache per core | |||
Much lower typical power consumption | 92.5W | vs | 122.45W | Around 25% lower typical power consumption | |||
Significantly better overclocked clock speed (Air) | 4.31 GHz | vs | 4.13 GHz | Around 5% better overclocked clock speed (Air) | |||
Much better overclocked clock speed (Water) | 4.9 GHz | vs | 4.09 GHz | Around 20% better overclocked clock speed (Water) | |||
Much lower annual commercial energy cost | 88.48 $/year | vs | 122.73 $/year | Around 30% lower annual commercial energy cost | |||
Much lower annual home energy cost | 35.3 $/year | vs | 42.81 $/year | Around 20% lower annual home energy cost |
Benchmarks Real world tests of Core i5 750 vs i3 530
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core i5 750
6,025
Core i3 530
3,904
GeekBench 3 (Single core) Data courtesy Primate Labs
Core i5 750
2,013
Core i3 530
1,800
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core i5 750
127,600 MB/s
Core i3 530
123,800 MB/s
GeekBench (32-bit) Data courtesy Primate Labs
Core i5 750
5,656
Core i3 530
3,755
GeekBench (64-bit) Data courtesy Primate Labs
Core i5 750
6,332
Core i3 530
4,152
GeekBench
Core i5 750
7,570
Core i3 530
5,758
PassMark Data courtesy Passmark
Core i5 750
3,711
Core i3 530
2,584
PassMark (Single Core)
Core i5 750
1,138
Core i3 530
1,112
Specifications Full list of technical specs
summary | Core i5 750 | vs | i3 530 |
---|---|---|---|
Clock speed | 2.66 GHz | 2.93 GHz | |
Cores | Quad core | Dual core | |
Socket type | |||
LGA 1156 | |||
Is unlocked | No | No | |
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | No | No | |
Has virtualization support | Yes | Yes | |
Instruction set extensions | |||
SSE2 | |||
MMX | |||
SSE4 | |||
SSE3 | |||
SSE | |||
SSE4.1 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
Supports dynamic frequency scaling | Yes | Yes | |
integrated graphics | |||
GPU | None | GPU | |
Label | N/A | Intel® HD Graphics | |
Number of displays supported | N/A | 2 | |
GPU clock speed | N/A | 733 MHz | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3-1333 | |||
DDR3-1066 | |||
DDR3 | |||
Channels | Dual Channel | Dual Channel | |
Maximum bandwidth | 21,333.32 MB/s | 21,333.32 MB/s | |
Maximum memory size | 16,384 MB | 16,773.12 MB |
details | Core i5 750 | vs | i3 530 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 4 | 4 | |
L2 cache | 1 MB | 1 MB | |
L2 cache per core | 0.25 MB/core | 0.5 MB/core | |
L3 cache | 8 MB | 4 MB | |
L3 cache per core | 2 MB/core | 2 MB/core | |
Manufacture process | 45 nm | 32 nm | |
Transistor count | 774,000,000 | 382,000,000 | |
Max CPUs | 1 | 1 | |
Clock multiplier | 20 | 22 | |
Voltage range | 0.65 - 1.4V | 0.65 - 1.4V | |
Operating temperature | Unknown - 72.7°C | Unknown - 72.6°C | |
overclocking | |||
Overclock popularity | 159 | 13 | |
Overclocked clock speed | 4.13 GHz | 4.31 GHz | |
Overclocked clock speed (Water) | 4.09 GHz | 4.9 GHz | |
Overclocked clock speed (Air) | 4.13 GHz | 4.31 GHz | |
power consumption | |||
TDP | 95W | 73W | |
Annual home energy cost | 42.81 $/year | 35.3 $/year | |
Annual commercial energy cost | 122.73 $/year | 88.48 $/year | |
Performance per watt | 0.89 pt/W | 1.21 pt/W | |
Idle power consumption | 69.5W | 67W | |
Peak power consumption | 140.1W | 101W | |
Typical power consumption | 122.45W | 92.5W | |
bus | |||
Architecture | DMI | DMI | |
Number of links | 1 | 1 | |
Transfer rate | 2,500 MT/s | 2,500 MT/s |
Intel Core i5 750 ![]() | Intel Core i3 530 ![]() |
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