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| Intel Xeon E5-2403 v2 vs E5-2403 |
Released January, 2014
Intel Xeon E5-2403 v2
- 1.8 GHz
- Quad core
Reasons to buy the Intel Xeon E5-2403 v2
![]() | Newer manufacturing process 22 nm | ![]() | Newer Jan, 2014 |
VS
Released May, 2012
Intel Xeon E5-2403
- 1.8 GHz
- Quad core
Reasons to buy the E5-2403
![]() | Supports dynamic frequency scaling Yes | ![]() | Much better performance per watt 5.67 pt/W |
![]() | Much better performance per dollar 2.22 pt/$ |
Cast your vote Do you agree or disagree with CPUBoss?
VS
Differences What are the advantages of each
| |||||||
Newer manufacturing process | 22 nm | vs | 32 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
---|---|---|---|---|---|---|---|
Newer | Jan, 2014 | vs | May, 2012 | Release date over 1 years later | |||
| |||||||
Supports dynamic frequency scaling | Yes | vs | No | Somewhat common; Allows for maximum performance when needed, while conserving power and minimizing heat production when not needed | |||
Much better performance per watt | 5.67 pt/W | vs | 1.01 pt/W | More than 5.5x better performance per watt | |||
Much better performance per dollar | 2.22 pt/$ | vs | 0.42 pt/$ | More than 5.2x better performance per dollar |
Benchmarks Real world tests of Xeon E5-2403 v2 vs E5-2403
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Xeon E5-2403 v2
4,842
Xeon E5-2403
4,870
GeekBench 3 (Single core) Data courtesy Primate Labs
Xeon E5-2403 v2
1,513
Xeon E5-2403
1,464
GeekBench 3 (AES single core) Data courtesy Primate Labs
Xeon E5-2403 v2
1,200 MB/s
Xeon E5-2403
1,050,800 MB/s
PassMark Data courtesy Passmark
Xeon E5-2403 v2
1,797
Xeon E5-2403
3,475
PassMark (Single Core)
Xeon E5-2403 v2
667
Xeon E5-2403
907
Specifications Full list of technical specs
summary | Xeon E5-2403 v2 | vs | E5-2403 |
---|---|---|---|
Clock speed | 1.8 GHz | 1.8 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 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
AES | |||
Supports dynamic frequency scaling | No | Yes | |
power consumption | |||
TDP | 80W | 80W | |
Annual home energy cost | 19.27 $/year | 19.27 $/year | |
Annual commercial energy cost | 70.08 $/year | 70.08 $/year | |
Performance per watt | 1.01 pt/W | 5.67 pt/W | |
Typical power consumption | 65W | 65W | |
bus | |||
Architecture | QPI | QPI | |
Number of links | 1 | 1 | |
Data rate | 25,600 MB/s | 25,600 MB/s | |
Transfer rate | 5,000 MT/s | 6,400 MT/s | |
Clock speed | 3,200 MHz | 3,200 MHz |
details | Xeon E5-2403 v2 | vs | E5-2403 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 4 | 4 | |
L2 cache | 1 MB | 1 MB | |
L2 cache per core | 0.25 MB/core | 0.25 MB/core | |
L3 cache | 10 MB | 10 MB | |
L3 cache per core | 2.5 MB/core | 2.5 MB/core | |
Manufacture process | 22 nm | 32 nm | |
Max CPUs | 2 | 2 | |
Voltage range | 0.65 - 1.3V | 0.6 - 1.35V | |
integrated graphics | |||
GPU | None | None | |
Label | N/A | N/A | |
Latest DirectX | N/A | N/A | |
Number of displays supported | N/A | N/A | |
GPU clock speed | N/A | N/A | |
Turbo clock speed | N/A | N/A | |
3DMark06 | N/A | N/A | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3-1066 | |||
DDR3 | |||
DDR3-800 | |||
Channels | Triple Channel | Triple Channel | |
Supports ECC | Yes | Yes | |
Maximum bandwidth | 19,200 MB/s | 25,599.99 MB/s | |
Maximum memory size | 393,216 MB | 393,216 MB |
Intel Xeon E5-2403 v2 ![]() | Intel Xeon E5-2403 ![]() |
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