Intel Xeon E3-1275 v2 vs Intel Xeon 5140
Comparative analysis of Intel Xeon E3-1275 v2 and Intel Xeon 5140 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, 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), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the Intel Xeon E3-1275 v2
- CPU is newer: launch date 5 year(s) 10 month(s) later
- 2 more cores, run more applications at once: 4 vs 2
- Around 67% higher clock speed: 3.90 GHz vs 2.33 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 65 nm
- 2.3x better performance in PassMark - Single thread mark: 2120 vs 921
- 3.7x better performance in PassMark - CPU mark: 6620 vs 1786
- Around 38% better performance in Geekbench 4 - Multi-Core: 3076 vs 2221
Specifications (specs) | |
Launch date | May 2012 vs June 2006 |
Number of cores | 4 vs 2 |
Maximum frequency | 3.90 GHz vs 2.33 GHz |
Manufacturing process technology | 22 nm vs 65 nm |
Benchmarks | |
PassMark - Single thread mark | 2120 vs 921 |
PassMark - CPU mark | 6620 vs 1786 |
Geekbench 4 - Multi-Core | 3076 vs 2221 |
Reasons to consider the Intel Xeon 5140
- 4x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 18% lower typical power consumption: 65 Watt vs 77 Watt
- Around 64% better performance in Geekbench 4 - Single Core: 1343 vs 821
Specifications (specs) | |
L2 cache | 4096 KB vs 256 KB (per core) |
Thermal Design Power (TDP) | 65 Watt vs 77 Watt |
Benchmarks | |
Geekbench 4 - Single Core | 1343 vs 821 |
Compare benchmarks
CPU 1: Intel Xeon E3-1275 v2
CPU 2: Intel Xeon 5140
PassMark - Single thread mark |
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PassMark - CPU mark |
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Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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Name | Intel Xeon E3-1275 v2 | Intel Xeon 5140 |
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PassMark - Single thread mark | 2120 | 921 |
PassMark - CPU mark | 6620 | 1786 |
Geekbench 4 - Single Core | 821 | 1343 |
Geekbench 4 - Multi-Core | 3076 | 2221 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.685 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 15.885 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.56 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 2.319 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 5.602 | |
GFXBench 4.0 - T-Rex (Frames) | 2590 | |
GFXBench 4.0 - T-Rex (Fps) | 2590 |
Compare specifications (specs)
Intel Xeon E3-1275 v2 | Intel Xeon 5140 | |
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Essentials |
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Architecture codename | Ivy Bridge | Woodcrest |
Launch date | May 2012 | June 2006 |
Launch price (MSRP) | $808 | $15 |
Place in performance rating | 2084 | 2069 |
Price now | $394.72 | $32.42 |
Processor Number | E3-1275V2 | 5140 |
Series | Intel® Xeon® Processor E3 v2 Family | Legacy Intel® Xeon® Processors |
Status | Launched | Launched |
Value for money (0-100) | 7.05 | 14.89 |
Vertical segment | Server | Server |
Performance |
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64 bit support | ||
Base frequency | 3.50 GHz | 2.33 GHz |
Bus Speed | 5 GT/s DMI | 1333 MHz FSB |
Die size | 160 mm | 143 mm2 |
L1 cache | 64 KB (per core) | |
L2 cache | 256 KB (per core) | 4096 KB |
L3 cache | 8192 KB (shared) | |
Manufacturing process technology | 22 nm | 65 nm |
Maximum frequency | 3.90 GHz | 2.33 GHz |
Number of cores | 4 | 2 |
Number of threads | 8 | |
Transistor count | 1400 million | 291 million |
Maximum core temperature | 65°C | |
VID voltage range | B2=1.0V-1.5V, G0=.85V-1.5V | |
Memory |
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ECC memory support | ||
Max memory channels | 2 | |
Maximum memory bandwidth | 25.6 GB/s | |
Maximum memory size | 32.77 GB | |
Supported memory types | DDR3 1333/1600 | DDR2 |
Graphics |
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Graphics base frequency | 650 MHz | |
Graphics max dynamic frequency | 1.25 GHz | |
Graphics max frequency | 1.25 GHz | |
Intel® Clear Video HD technology | ||
Intel® Flexible Display Interface (Intel® FDI) | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Processor graphics | Intel HD Graphics P4000 | |
Graphics interfaces |
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Number of displays supported | 3 | |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 37.5mm x 37.5mm | 37.5mm x 37.5mm |
Sockets supported | FCLGA1155 | LGA771 |
Thermal Design Power (TDP) | 77 Watt | 65 Watt |
Scenario Design Power (SDP) | 0 W | |
Peripherals |
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PCI Express revision | 3.0 | |
PCIe configurations | 1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4 | |
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 | ||
Flexible Display interface (FDI) | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX | |
Intel 64 | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Intel® Demand Based Switching | ||
Intel® Fast Memory Access | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
FSB parity | ||
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) |