Intel Xeon E3-1245 v6 vs Intel Xeon E3-1275 v5
Comparative analysis of Intel Xeon E3-1245 v6 and Intel Xeon E3-1275 v5 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, 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.
Differences
Reasons to consider the Intel Xeon E3-1245 v6
- Around 2% higher clock speed: 4.10 GHz vs 4.00 GHz
- Around 10% lower typical power consumption: 73 Watt vs 80 Watt
- Around 4% better performance in PassMark - Single thread mark: 2415 vs 2320
- Around 5% better performance in PassMark - CPU mark: 8788 vs 8395
- Around 2% better performance in Geekbench 4 - Multi-Core: 3779 vs 3722
Specifications (specs) | |
Maximum frequency | 4.10 GHz vs 4.00 GHz |
Thermal Design Power (TDP) | 73 Watt vs 80 Watt |
Benchmarks | |
PassMark - Single thread mark | 2415 vs 2320 |
PassMark - CPU mark | 8788 vs 8395 |
Geekbench 4 - Multi-Core | 3779 vs 3722 |
Reasons to consider the Intel Xeon E3-1275 v5
- Around 13% better performance in Geekbench 4 - Single Core: 1072 vs 951
Benchmarks | |
Geekbench 4 - Single Core | 1072 vs 951 |
Compare benchmarks
CPU 1: Intel Xeon E3-1245 v6
CPU 2: Intel Xeon E3-1275 v5
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 E3-1245 v6 | Intel Xeon E3-1275 v5 |
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PassMark - Single thread mark | 2415 | 2320 |
PassMark - CPU mark | 8788 | 8395 |
Geekbench 4 - Single Core | 951 | 1072 |
Geekbench 4 - Multi-Core | 3779 | 3722 |
Compare specifications (specs)
Intel Xeon E3-1245 v6 | Intel Xeon E3-1275 v5 | |
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Essentials |
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Architecture codename | Kaby Lake | Skylake |
Launch date | Q1'17 | Q4'15 |
Place in performance rating | 1342 | 1343 |
Processor Number | E3-1245V6 | E3-1275V5 |
Series | Intel® Xeon® Processor E3 v6 Family | Intel® Xeon® Processor E3 v5 Family |
Status | Launched | Launched |
Vertical segment | Server | Server |
Performance |
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64 bit support | ||
Base frequency | 3.70 GHz | 3.60 GHz |
Bus Speed | 8 GT/s DMI3 | 8 GT/s DMI3 |
Manufacturing process technology | 14 nm | 14 nm |
Maximum frequency | 4.10 GHz | 4.00 GHz |
Number of cores | 4 | 4 |
Number of threads | 8 | 8 |
VID voltage range | 0.55V-1.52V | 0.55V-1.52V |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 37.5 GB/s | 34.1 GB/s |
Maximum memory size | 64 GB | 64 GB |
Supported memory types | DDR4-2400, DDR3L-1866 | DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V |
Graphics |
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Device ID | 0x591D | 0x191D |
Graphics base frequency | 350 MHz | 400 MHz |
Graphics max dynamic frequency | 1.15 GHz | 1.15 GHz |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Max video memory | 64 GB | 64 GB |
Processor graphics | Intel® HD Graphics P630 | Intel® HD Graphics P530 |
Graphics interfaces |
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DisplayPort | ||
DVI | ||
eDP | ||
HDMI | ||
Number of displays supported | 3 | 3 |
Graphics image quality |
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4K resolution support | ||
Max resolution over DisplayPort | 4096x2304@60Hz | 4096x2304@60Hz |
Max resolution over eDP | 4096x2304@60Hz | 4096x2304@60Hz |
Max resolution over HDMI 1.4 | 4096x2160@24Hz | 4096x2304@24Hz |
Graphics API support |
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DirectX | 12 | 12 |
OpenGL | 4.4 | 4.4 |
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 | FCLGA1151 | FCLGA1151 |
Thermal Design Power (TDP) | 73 Watt | 80 Watt |
Peripherals |
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Max number of PCIe lanes | 16 | 16 |
PCI Express revision | 3.0 | 3.0 |
PCIe configurations | 1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8+2x4 |
Scalability | 1S Only | 1S Only |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Memory Protection Extensions (Intel® MPX) | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Software Guard Extensions (Intel® SGX) | ||
Intel® Trusted Execution technology (TXT) | ||
Secure Boot | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
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) |