Winner
Intel Xeon X3470
CPUBoss recommends the Intel Xeon X3470 based on its performance and single-core performance.
See full details | Intel Xeon X3470 vs X3440 |
![]() | Much higher clock speed 2.93 GHz | ![]() | Much higher turbo clock speed 3.6 GHz |
![]() | Better overclocked clock speed (Air) 3.96 GHz | ![]() | Significantly better overclocked clock speed (Water) 4.39 GHz |
Performance | |
Benchmark performance using all cores | |
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more |
Single-core Performance | |
Individual core benchmark performance | |
PassMark (Single Core), Geekbench 3 Single Core and 1 more |
Integrated Graphics | |
Integrated GPU performance for graphics | |
Sky Diver and Cloud Gate |
Integrated Graphics (OpenCL) | |
Integrated GPU performance for parallel computing | |
CompuBench 1.5 Bitcoin mining and 4 more |
Performance per Watt | |
How efficiently does the processor use electricity? | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
Value | |
Are you paying a premium for performance? | |
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more |
5.1 | CPUBoss Score |
Combination of all six facets | |
Winner |
Intel Xeon X3470CPUBoss Winner | ![]() | |
| |||||||
Much higher clock speed | 2.93 GHz | vs | 2.53 GHz | More than 15% higher clock speed | |||
---|---|---|---|---|---|---|---|
Much higher turbo clock speed | 3.6 GHz | vs | 2.93 GHz | Around 25% higher turbo clock speed | |||
Better overclocked clock speed (Air) | 3.96 GHz | vs | 3.84 GHz | Around 5% better overclocked clock speed (Air) | |||
Significantly better overclocked clock speed (Water) | 4.39 GHz | vs | 4.2 GHz | Around 5% better overclocked clock speed (Water) | |||
| |||||||
CPUBoss is not aware of any important advantages of the X3440 vs the X3470. | |||||||
summary | Xeon X3470 | vs | X3440 |
---|---|---|---|
Clock speed | 2.93 GHz | 2.53 GHz | |
Turbo clock speed | 3.6 GHz | 2.93 GHz | |
Cores | Quad core | Quad core | |
Socket type | |||
LGA 1156 | |||
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | Yes | Yes | |
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 | |
power consumption | |||
TDP | 95W | 95W | |
Annual home energy cost | 22.89 $/year | 22.89 $/year | |
Annual commercial energy cost | 83.22 $/year | 83.22 $/year | |
Performance per watt | 1.43 pt/W | 1.72 pt/W | |
Typical power consumption | 77.19W | 77.19W | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3-1333 | |||
DDR3-1066 | |||
DDR3-800 | |||
DDR3 | |||
Channels | Dual Channel | Dual Channel | |
Supports ECC | Yes | Yes | |
Maximum bandwidth | 21,333.32 MB/s | 21,333.32 MB/s | |
Maximum memory size | 32,768 MB | 32,768 MB |
details | Xeon X3470 | vs | X3440 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 8 | 8 | |
L2 cache | 1 MB | 1 MB | |
L2 cache per core | 0.25 MB/core | 0.25 MB/core | |
L3 cache | 8 MB | 8 MB | |
L3 cache per core | 2 MB/core | 2 MB/core | |
Manufacture process | 45 nm | 45 nm | |
Transistor count | 774,000,000 | 774,000,000 | |
Max CPUs | 1 | 1 | |
Clock multiplier | 22 | 19 | |
Voltage range | 0.65 - 1.4V | 0.65 - 1.4V | |
Operating temperature | Unknown - 72.7°C | Unknown - 72.7°C | |
overclocking | |||
Overclocked clock speed | 3.96 GHz | 3.84 GHz | |
Overclocked clock speed (Water) | 4.39 GHz | 4.2 GHz | |
Overclocked clock speed (Air) | 3.96 GHz | 3.84 GHz | |
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 | |
bus | |||
Architecture | DMI | DMI | |
Number of links | 1 | 1 | |
Transfer rate | 2,500 MT/s | 2,500 MT/s |
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