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| Intel Xeon E7220 vs Core i3 3220 |
Released September, 2007
Intel Xeon E7220
- 2.93 GHz
- Dual core
Reasons to buy the Intel Xeon E7220
![]() | Much more l2 cache 8 MB | ![]() | Supports more CPUs in SMP configuration 32 |
![]() | Much more l2 cache per core 4 MB/core |
VS
Released September, 2012
Intel Core i3 3220
- 3.3 GHz
- Dual core
Reasons to buy the Core i3 3220
![]() | Much newer manufacturing process 22 nm | ![]() | Has a built-in GPU Yes |
![]() | Higher clock speed 3.3 GHz | ![]() | Significantly lower typical power consumption 44.69W |
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Differences What are the advantages of each
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Much more l2 cache | 8 MB | vs | 0.5 MB | 16x 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 | 4 MB/core | vs | 0.25 MB/core | 16x more l2 cache per core | |||
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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 | |||
Has a built-in GPU | Yes | vs | No | Somewhat common; A separate graphics adapter is not required | |||
Higher clock speed | 3.3 GHz | vs | 2.93 GHz | Around 15% higher clock speed | |||
Significantly lower typical power consumption | 44.69W | vs | 65W | More than 30% lower typical power consumption | |||
Newer | Sep, 2012 | vs | Sep, 2007 | Release date over 5 years later | |||
Better overclocked clock speed (Air) | 3.43 GHz | vs | 2.93 GHz | More than 15% better overclocked clock speed (Air) | |||
More threads | 4 | vs | 2 | Twice as many threads | |||
Significantly lower annual home energy cost | 13.25 $/year | vs | 19.27 $/year | More than 30% lower annual home energy cost | |||
Significantly lower annual commercial energy cost | 48.18 $/year | vs | 70.08 $/year | More than 30% lower annual commercial energy cost | |||
Better overclocked clock speed (Water) | 3.46 GHz | vs | 2.93 GHz | Around 20% better overclocked clock speed (Water) |
Features Key features of the Xeon E7220 vs Core i3 3220
clock speed
Xeon E7220
2.93 GHz
Core i3 3220
3.3 GHz
L2 cache
Xeon E7220
8 MB
Core i3 3220
0.5 MB
overclocked clock speed (air)
Xeon E7220
2.93 GHz
Core i3 3220
3.43 GHz
overclocked clock speed (water)
Xeon E7220
2.93 GHz
Core i3 3220
3.46 GHz
TDP
Xeon E7220
80W
Core i3 3220
55W
Specifications Full list of technical specs
summary | Xeon E7220 | vs | Core i3 3220 |
---|---|---|---|
Clock speed | 2.93 GHz | 3.3 GHz | |
Cores | Dual core | Dual core | |
Socket type | |||
604 | |||
LGA 1155 | |||
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | No | No | |
Has virtualization support | Yes | Yes | |
Instruction set extensions | |||
SSE2 | |||
MMX | |||
SSE4 | |||
AVX | |||
SSE3 | |||
SSE | |||
SSE4.1 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
AES | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 80W | 55W | |
Annual home energy cost | 19.27 $/year | 13.25 $/year | |
Annual commercial energy cost | 70.08 $/year | 48.18 $/year | |
Typical power consumption | 65W | 44.69W |
details | Xeon E7220 | vs | Core i3 3220 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 2 | 4 | |
L2 cache | 8 MB | 0.5 MB | |
L2 cache per core | 4 MB/core | 0.25 MB/core | |
Manufacture process | 65 nm | 22 nm | |
Max CPUs | 32 | 1 | |
Clock multiplier | 11 | 33 | |
Operating temperature | Unknown - 64°C | Unknown - 65.3°C | |
overclocking | |||
Overclocked clock speed | 2.93 GHz | 3.43 GHz | |
Overclocked clock speed (Water) | 2.93 GHz | 3.46 GHz | |
Overclocked clock speed (Air) | 2.93 GHz | 3.43 GHz | |
integrated graphics | |||
GPU | None | GPU | |
Label | N/A | Intel® HD Graphics 2500 | |
Number of displays supported | N/A | 3 | |
GPU clock speed | N/A | 650 MHz | |
Turbo clock speed | N/A | 1,050 MHz | |
bus | |||
Architecture | FSB | DMI | |
Number of links | 1 | 1 |
Intel Xeon E7220 ![]() | Intel Core i3 3220 ![]() |
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