Intel Xeon E5503 vs Intel Xeon E5630
Comparative analysis of Intel Xeon E5503 and Intel Xeon E5630 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, 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 E5630
- 2 more cores, run more applications at once: 4 vs 2
- 6 more threads: 8 vs 2
- Around 40% higher clock speed: 2.80 GHz vs 2 GHz
- Around 2% higher maximum core temperature: 77.6°C vs 76°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- 3x more L3 cache, more data can be stored in the L3 cache for quick access later
- 2x more maximum memory size: 288 GB vs 144 GB
- Around 50% better performance in PassMark - Single thread mark: 1171 vs 783
- 3.8x better performance in PassMark - CPU mark: 6847 vs 1787
Specifications (specs) | |
Number of cores | 4 vs 2 |
Number of threads | 8 vs 2 |
Maximum frequency | 2.80 GHz vs 2 GHz |
Maximum core temperature | 77.6°C vs 76°C |
Manufacturing process technology | 32 nm vs 45 nm |
L1 cache | 64 KB (per core) vs 64 KB (per core) |
L2 cache | 256 KB (per core) vs 256 KB (per core) |
L3 cache | 12288 KB (shared) vs 4096 KB (shared) |
Maximum memory size | 288 GB vs 144 GB |
Benchmarks | |
PassMark - Single thread mark | 1171 vs 783 |
PassMark - CPU mark | 6847 vs 1787 |
Compare benchmarks
CPU 1: Intel Xeon E5503
CPU 2: Intel Xeon E5630
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Xeon E5503 | Intel Xeon E5630 |
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PassMark - Single thread mark | 783 | 1171 |
PassMark - CPU mark | 1787 | 6847 |
Geekbench 4 - Single Core | 479 | |
Geekbench 4 - Multi-Core | 2263 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 1.787 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 63.534 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.496 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 2.692 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 7.83 |
Compare specifications (specs)
Intel Xeon E5503 | Intel Xeon E5630 | |
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Essentials |
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Architecture codename | Nehalem EP | Westmere EP |
Launch date | March 2010 | March 2010 |
Launch price (MSRP) | $287 | $73 |
Place in performance rating | 2554 | 2596 |
Price now | $287.01 | $47.03 |
Processor Number | E5503 | E5630 |
Series | Legacy Intel® Xeon® Processors | Legacy Intel® Xeon® Processors |
Status | Launched | Discontinued |
Value for money (0-100) | 1.43 | 31.87 |
Vertical segment | Server | Server |
Performance |
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64 bit support | ||
Base frequency | 2.00 GHz | 2.53 GHz |
Bus Speed | 4.8 GT/s QPI | 5.86 GT/s QPI |
Die size | 263 mm | 239 mm |
L1 cache | 64 KB (per core) | 64 KB (per core) |
L2 cache | 256 KB (per core) | 256 KB (per core) |
L3 cache | 4096 KB (shared) | 12288 KB (shared) |
Manufacturing process technology | 45 nm | 32 nm |
Maximum core temperature | 76°C | 77.6°C |
Maximum frequency | 2 GHz | 2.80 GHz |
Number of cores | 2 | 4 |
Number of QPI Links | 2 | 2 |
Number of threads | 2 | 8 |
Transistor count | 731 million | 1170 million |
VID voltage range | 0.75V -1.35V | 0.750V-1.350V |
Memory |
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ECC memory support | ||
Max memory channels | 3 | 3 |
Maximum memory bandwidth | 19.2 GB/s | 25.6 GB/s |
Maximum memory size | 144 GB | 288 GB |
Supported memory types | DDR3 800 | DDR3 800/1066 |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 2 | 2 |
Package Size | 42.5mm x 45mm | 42.5mm X 45mm |
Sockets supported | FCLGA1366 | FCLGA1366 |
Thermal Design Power (TDP) | 80 Watt | 80 Watt |
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 | ||
Idle States | ||
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Physical Address Extensions (PAE) | 40-bit | 40-bit |
Thermal Monitoring | ||
Instruction set extensions | Intel® SSE4.2 | |
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) |