Intel Xeon E7540 vs Intel Xeon E5-1620
Comparative analysis of Intel Xeon E7540 and Intel Xeon E5-1620 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the Intel Xeon E7540
- 2 more cores, run more applications at once: 6 vs 4
- 4 more threads: 12 vs 8
- Around 24% lower typical power consumption: 105 Watt vs 130 Watt
- Around 61% better performance in PassMark - CPU mark: 9409 vs 5862
Specifications (specs) | |
Number of cores | 6 vs 4 |
Number of threads | 12 vs 8 |
Thermal Design Power (TDP) | 105 Watt vs 130 Watt |
Benchmarks | |
PassMark - CPU mark | 9409 vs 5862 |
Reasons to consider the Intel Xeon E5-1620
- Around 67% higher clock speed: 3.80 GHz vs 2.27 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
- 582542.2x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 94% better performance in PassMark - Single thread mark: 1766 vs 911
Specifications (specs) | |
Maximum frequency | 3.80 GHz vs 2.27 GHz |
Manufacturing process technology | 32 nm vs 45 nm |
L3 cache | 10240 KB (shared) vs 18 MB L3 Cache |
Benchmarks | |
PassMark - Single thread mark | 1766 vs 911 |
Compare benchmarks
CPU 1: Intel Xeon E7540
CPU 2: Intel Xeon E5-1620
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Xeon E7540 | Intel Xeon E5-1620 |
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PassMark - Single thread mark | 911 | 1766 |
PassMark - CPU mark | 9409 | 5862 |
Geekbench 4 - Single Core | 730 | |
Geekbench 4 - Multi-Core | 3096 | |
3DMark Fire Strike - Physics Score | 0 |
Compare specifications (specs)
Intel Xeon E7540 | Intel Xeon E5-1620 | |
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Essentials |
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Architecture codename | Nehalem EX | Sandy Bridge EP |
Launch date | Q1'10 | March 2012 |
Place in performance rating | 2093 | 2098 |
Processor Number | E7540 | E5-1620 |
Series | Legacy Intel Xeon Processors | Intel® Xeon® Processor E5 Family |
Vertical segment | Server | Server |
Launch price (MSRP) | $313 | |
Price now | $329.93 | |
Status | Discontinued | |
Value for money (0-100) | 8.09 | |
Performance |
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Base frequency | 2.00 GHz | 3.60 GHz |
Bus Speed | 6.4 GT/s | 0 QPI |
L3 cache | 18 MB L3 Cache | 10240 KB (shared) |
Manufacturing process technology | 45 nm | 32 nm |
Maximum core temperature | 64°C | 64.0 °C |
Maximum frequency | 2.27 GHz | 3.80 GHz |
Number of cores | 6 | 4 |
Number of threads | 12 | 8 |
64 bit support | ||
Die size | 294 mm | |
L1 cache | 64 KB (per core) | |
L2 cache | 256 KB (per core) | |
Number of QPI Links | 0 | |
Transistor count | 1270 million | |
VID voltage range | 0.60V - 1.35V | |
Compatibility |
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Sockets supported | FCLGA1567 | FCLGA2011 |
Thermal Design Power (TDP) | 105 Watt | 130 Watt |
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | |
Package Size | 52.5mm x 45.0 mm | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Intel 64 | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Idle States | ||
Instruction set extensions | Intel® AVX | |
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Intel® Demand Based Switching | ||
Intel® Flex Memory Access | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Memory |
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ECC memory support | ||
Max memory channels | 4 | |
Maximum memory bandwidth | 51.2 GB/s | |
Maximum memory size | 375 GB | |
Supported memory types | DDR3 800/1066/1333/1600 | |
Peripherals |
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Max number of PCIe lanes | 40 | |
PCI Express revision | 3.0 |