Intel Xeon E7-4807 vs Intel Xeon X5660
Comparative analysis of Intel Xeon E7-4807 and Intel Xeon X5660 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the Intel Xeon E7-4807
- 7.1x more maximum memory size: 2 TB vs 288 GB
Maximum memory size | 2 TB vs 288 GB |
Max number of CPUs in a configuration | 4 vs 2 |
Reasons to consider the Intel Xeon X5660
- Around 16% higher maximum core temperature: 81.3°C vs 70°C
- Around 88% better performance in PassMark - Single thread mark: 1355 vs 721
- Around 68% better performance in PassMark - CPU mark: 10473 vs 6223
Specifications (specs) | |
Maximum core temperature | 81.3°C vs 70°C |
Benchmarks | |
PassMark - Single thread mark | 1355 vs 721 |
PassMark - CPU mark | 10473 vs 6223 |
Compare benchmarks
CPU 1: Intel Xeon E7-4807
CPU 2: Intel Xeon X5660
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Xeon E7-4807 | Intel Xeon X5660 |
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PassMark - Single thread mark | 721 | 1355 |
PassMark - CPU mark | 6223 | 10473 |
Geekbench 4 - Single Core | 542 | |
Geekbench 4 - Multi-Core | 3231 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.733 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 55.088 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.722 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.363 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 12.8 |
Compare specifications (specs)
Intel Xeon E7-4807 | Intel Xeon X5660 | |
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Essentials |
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Architecture codename | Westmere EX | Westmere EP |
Launch date | Q2'11 | March 2010 |
Place in performance rating | 2433 | 2392 |
Processor Number | E7-4807 | X5660 |
Series | Intel® Xeon® Processor E7 Family | Legacy Intel® Xeon® Processors |
Status | Discontinued | Discontinued |
Vertical segment | Server | Server |
Launch price (MSRP) | $33 | |
Price now | $112.91 | |
Value for money (0-100) | 19.89 | |
Performance |
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64 bit support | ||
Base frequency | 1.86 GHz | 2.80 GHz |
Bus Speed | 4.8 GT/s QPI | 6.4 GT/s QPI |
Manufacturing process technology | 32 nm | 32 nm |
Maximum core temperature | 70°C | 81.3°C |
Number of cores | 6 | 6 |
Number of threads | 12 | 12 |
Die size | 239 mm | |
L1 cache | 64 KB (per core) | |
L2 cache | 256 KB (per core) | |
L3 cache | 12288 KB (shared) | |
Maximum frequency | 3.20 GHz | |
Number of QPI Links | 2 | |
Transistor count | 1170 million | |
VID voltage range | 0.750V-1.350V | |
Memory |
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Max memory channels | 4 | 3 |
Maximum memory size | 2 TB | 288 GB |
Supported memory types | DDR3 800/978/1066/1333 (Max Speed 800 MHz) | DDR3 800/1066/1333 |
ECC memory support | ||
Maximum memory bandwidth | 32 GB/s | |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 4 | 2 |
Package Size | 49.17mm x 56.47mm | 42.5mmX45mm |
Sockets supported | LGA1567 | FCLGA1366 |
Thermal Design Power (TDP) | 95 Watt | 95 Watt |
Peripherals |
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Scalability | S4S | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® SSE4.2 |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Thermal Monitoring | ||
Idle States | ||
Intel® Demand Based Switching | ||
Physical Address Extensions (PAE) | 40-bit | |
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) |