Combined benchmark scores for both processors
Head-to-head processor comparison
Combined benchmark scores for both processors
Out of 2,060 results in the database
Rank #1,563
Rank #1,318
Xeon E5645 wins by 4.5% (Rank #1563 vs #1318)
Out of 2,060 results in the database
Rank #1,420
Rank #1,418
Xeon E5645 wins by 0.1% (Rank #1420 vs #1418)
Out of 2,060 results in the database
Rank #2,043
Rank #1,068
Xeon E5645 wins by 10.7% (Rank #2043 vs #1068)
Out of 1,771 results in the database
Rank #874
Number Crunching not available for both processors.
Out of 1,771 results in the database
Rank #822
Data Processing not available for both processors.
Out of 1,771 results in the database
Rank #953
Physics & Compute not available for both processors.
Side-by-side comparison of key specifications
| Specification | Phenom 9650 | Xeon E5645 | Diff |
|---|---|---|---|
| Cores |
4
|
6
|
-33.3% |
| Threads |
8
|
12
|
-33.3% |
| Base Frequency |
1,600 MHz
|
2,400 MHz
|
-33.3% |
| Clock Multiplier | -- |
18x
|
|
| L1 Cache | -- |
62 KB
|
|
| L2 Cache | -- |
0 MiB
|
|
| L3 Cache | -- |
11 MiB
|
|
| Memory Channels |
2
|
-- | |
| Maximum Memory |
0 GB
|
-- | |
| Max Bandwidth |
21 GB/s
|
-- | |
| PCIe Lanes |
16
|
-- | |
| Max CPUs |
1
|
-- | |
| TDP (lower is better) |
45 W
|
80 W
|
43.8% less |
| Process (lower is better) |
45 nm
|
32 nm
|
28.9% more |
| Specification | Phenom 9650 | Xeon E5645 |
|---|---|---|
| Designer | AMD | Intel |
| Model Number | i7-720QM | -- |
| Core Name | -- | Westmere-EP |
| Socket | PGA988 | Socket 1366 |
| Package | -- | FC-LGA10 |
| Memory Type | DDR3 1066/1333 | DDR3 |
| ECC Support | No | -- |
| PCIe Revision | 2 | -- |
| PCIe Configuration | 1x16, 2x8 | -- |
| Market Segment | -- | Server |
| Locked Multiplier | -- | Yes |
Designer
Model Number
Core Name
Socket
Package
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Phenom 9650 | Xeon E5645 |
|---|---|---|
| Process | 45 nm | 32 nm |
| Die Area | -- | 239 mm² |
| Transistor Count | -- | 1,170 |
| Manufacturer | -- | Intel |
| Word Size | 64-bit | -- |
Process
Die Area
Transistor Count
Manufacturer
Word Size
Integrated GPU specifications comparison
| Specification | Phenom 9650 | Xeon E5645 |
|---|---|---|
| GPU | HD Graphics | -- |
| GPU Designer | Intel | -- |
| GPU Max Frequency | 667 MHz | -- |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Phenom 9650 | Xeon E5645 |
|---|---|---|
| AES | ||
| EIST | ||
| EPT | ||
| FMA | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| SIPP | ||
| SMEP | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| Secure Key | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-64 |
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