Intel Xeon E7540 vs E7-4807 |
Released March, 2010
Intel Xeon E7540
- 2 GHz
- Hexa core
Reasons to buy the Intel Xeon E7540
 | Higher clock speed 2 GHz | | Supports more CPUs in SMP configuration 8 |
VS
Released April, 2011
Intel Xeon E7-4807
- 1.86 GHz
- Hexa core
Reasons to buy the E7-4807
| | Newer manufacturing process 32 nm | | Lower typical power consumption 77.19W |
| | Newer Apr, 2011 | | Lower annual commercial energy cost 83.22 $/year |
Cast your vote Do you agree or disagree with CPUBoss?
VS
Differences What are the advantages of each
| |||||||
| Higher clock speed | 2 GHz | vs | 1.86 GHz | Around 10% higher clock speed | |||
|---|---|---|---|---|---|---|---|
| Supports more CPUs in SMP configuration | 8 | vs | 4 | Twice as many CPUs in SMP configuration | |||
| |||||||
| Newer manufacturing process | 32 nm | vs | 45 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
| Lower typical power consumption | 77.19W | vs | 85.31W | Around 10% lower typical power consumption | |||
| Newer | Apr, 2011 | vs | Mar, 2010 | Release date a year later | |||
| Lower annual commercial energy cost | 83.22 $/year | vs | 91.98 $/year | Around 10% lower annual commercial energy cost | |||
| Lower annual home energy cost | 22.89 $/year | vs | 25.29 $/year | Around 10% lower annual home energy cost | |||
Report a correction
Features Key features of the Xeon E7540 vs E7-4807
clock speed
L2 cache
L3 cache
TDP
Specifications Full list of technical specs
summary | Xeon E7540 | vs | E7-4807 |
|---|---|---|---|
| Clock speed | 2 GHz | 1.86 GHz | |
| Cores | Hexa core | Hexa core | |
| Socket type | |||
| LGA 1567 | |||
features | |||
| Has a NX bit | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE4 | |||
| SSE3 | |||
| SSE | |||
| SSE4.1 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| AES | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 105W | 95W | |
| Annual home energy cost | 25.29 $/year | 22.89 $/year | |
| Annual commercial energy cost | 91.98 $/year | 83.22 $/year | |
| Typical power consumption | 85.31W | 77.19W | |
details | Xeon E7540 | vs | E7-4807 |
|---|---|---|---|
| Threads | 12 | 12 | |
| L2 cache | 2 MB | 2 MB | |
| L2 cache per core | 0.33 MB/core | 0.33 MB/core | |
| L3 cache | 18 MB | 18 MB | |
| L3 cache per core | 3 MB/core | 3 MB/core | |
| Manufacture process | 45 nm | 32 nm | |
| Max CPUs | 8 | 4 | |
| Operating temperature | Unknown - 64°C | Unknown - 70°C | |
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 | QPI | QPI | |
| Number of links | 4 | 1 | |
| Data rate | 102,400 MB/s | 19,200 MB/s | |
| Transfer rate | 6,400 MT/s | 4,800 MT/s | |
| Clock speed | 3,200 MHz | 2,400 MHz | |
 Intel Xeon E7540  Report a correction |  Intel Xeon E7-4807 Report a correction |
Follow us
Compare
Related Comparisons
 | VS |  |
| $1,650 | $2,059 | |
| E5-2670 v3 vs E7540 | ||
 | VS | |
| $248 | $2,059 | |
| 4770K vs E7540 | ||
 | VS | |
| $520 | $2,059 | |
| X5650 vs E7540 | ||
 | VS | |
| $2,059 | $2,059 | |
| X7542 vs E7540 | ||
| | VS |  |
| $248 | $890 | |
| 4770K vs E7-4807 | ||
 | VS | |
| $1,446 | $890 | |
| E7530 vs E7-4807 | ||
 | VS | |
| $410 | $890 | |
| E5-2620 vs E7-4807 | ||
Popular Comparisons
 | VS |  |
| $300 | $305 | |
| 2500 vs W3520 | ||
 | VS |  |
| $350 | $272 | |
| 6700K vs 4790K | ||
 | VS |  |
| $281 | ||
| 6410 vs 4200U | ||
 | VS |  |
| $281 | ||
| 7th Gen A9-9410 vs 6200U | ||
 | VS |  |
| $161 | $275 | |
| N3540 vs 4005U | ||
 | VS | |
| $230 | $248 | |
| 9590 vs 4770K | ||
| | VS |  |
| $350 | $250 | |
| 6700K vs 6600K | ||
