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| Intel Xeon E3-1280 v3 vs Core i7 4790 |
Released April, 2013
Intel Xeon E3-1280 v3
- 3.6 GHz
- Quad core
Reasons to buy the Intel Xeon E3-1280 v3
![]() | Slightly lower typical power consumption 66.63W | ![]() | Slightly lower annual commercial energy cost 71.83 $/year |
![]() | Slightly lower annual home energy cost 19.75 $/year |
VS
Released May, 2014
Intel Core i7 4790
- 3.6 GHz
- Quad core
Reasons to buy the Core i7 4790
![]() | Has a built-in GPU Yes | ![]() | Newer May, 2014 |
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Differences What are the advantages of each
| |||||||
Slightly lower typical power consumption | 66.63W | vs | 68.25W | Almost the same | |||
---|---|---|---|---|---|---|---|
Slightly lower annual commercial energy cost | 71.83 $/year | vs | 73.58 $/year | Almost the same | |||
Slightly lower annual home energy cost | 19.75 $/year | vs | 20.24 $/year | Almost the same | |||
| |||||||
Has a built-in GPU | Yes | vs | No | Somewhat common; A separate graphics adapter is not required | |||
Newer | May, 2014 | vs | Apr, 2013 | Release date over 1 years later |
Features Key features of the Xeon E3-1280 v3 vs Core i7 4790
clock speed
Xeon E3-1280 v3
3.6 GHz
Core i7 4790
3.6 GHz
turbo clock speed
Xeon E3-1280 v3
4 GHz
Core i7 4790
4 GHz
L3 cache
Xeon E3-1280 v3
8 MB
Core i7 4790
8 MB
TDP
Xeon E3-1280 v3
82W
Core i7 4790
84W
Specifications Full list of technical specs
summary | Xeon E3-1280 v3 | vs | Core i7 4790 |
---|---|---|---|
Clock speed | 3.6 GHz | 3.6 GHz | |
Turbo clock speed | 4 GHz | 4 GHz | |
Cores | Quad core | Quad core | |
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | Yes | 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 | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3-1600 | |||
DDR3L-1600 | |||
DDR3-1333 | |||
DDR3 | |||
Channels | Dual Channel | Dual Channel | |
Supports ECC | Yes | No | |
Maximum bandwidth | 25,600 MB/s | 25,600 MB/s | |
Maximum memory size | 32,768 MB | 32,768 MB |
details | Xeon E3-1280 v3 | vs | Core i7 4790 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 8 | 8 | |
L3 cache | 8 MB | 8 MB | |
L3 cache per core | 2 MB/core | 2 MB/core | |
Manufacture process | 22 nm | 22 nm | |
Max CPUs | 1 | 1 | |
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 | |
power consumption | |||
TDP | 82W | 84W | |
Annual home energy cost | 19.75 $/year | 20.24 $/year | |
Annual commercial energy cost | 71.83 $/year | 73.58 $/year | |
Typical power consumption | 66.63W | 68.25W | |
bus | |||
Architecture | DMI | DMI 2.0 | |
Number of links | 0 | 0 | |
Transfer rate | 5,000 MT/s | 5,000 MT/s |
Intel Xeon E3-1280 v3 ![]() | Intel Core i7 4790 ![]() |
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