AMD EPYC 7351P vs Intel Xeon E3-1275
Comparative analysis of AMD EPYC 7351P and Intel Xeon E3-1275 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Virtualization, Graphics, Graphics interfaces, Security & Reliability, Advanced Technologies. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the AMD EPYC 7351P
- CPU is newer: launch date 6 year(s) 2 month(s) later
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 12 more cores, run more applications at once: 16 vs 4
- 24 more threads: 32 vs 8
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
- 6x more L1 cache, more data can be stored in the L1 cache for quick access later
- 8x more L2 cache, more data can be stored in the L2 cache for quick access later
- 8x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 1% better performance in PassMark - Single thread mark: 1788 vs 1773
- 4.7x better performance in PassMark - CPU mark: 25657 vs 5516
Specifications (specs) | |
Launch date | June 2017 vs April 2011 |
Unlocked | Unlocked vs Locked |
Number of cores | 16 vs 4 |
Number of threads | 32 vs 8 |
Manufacturing process technology | 14 nm vs 32 nm |
L1 cache | 96 KB (per core) vs 64 KB (per core) |
L2 cache | 512 KB (per core) vs 256 KB (per core) |
L3 cache | 64 MB vs 8192 KB (shared) |
Benchmarks | |
PassMark - Single thread mark | 1788 vs 1773 |
PassMark - CPU mark | 25657 vs 5516 |
Reasons to consider the Intel Xeon E3-1275
- Around 31% higher clock speed: 3.80 GHz vs 2.9 GHz
- Around 79% lower typical power consumption: 95 Watt vs 155/170 Watt
Maximum frequency | 3.80 GHz vs 2.9 GHz |
Thermal Design Power (TDP) | 95 Watt vs 155/170 Watt |
Compare benchmarks
CPU 1: AMD EPYC 7351P
CPU 2: Intel Xeon E3-1275
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD EPYC 7351P | Intel Xeon E3-1275 |
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PassMark - Single thread mark | 1788 | 1773 |
PassMark - CPU mark | 25657 | 5516 |
Geekbench 4 - Single Core | 708 | |
Geekbench 4 - Multi-Core | 5027 |
Compare specifications (specs)
AMD EPYC 7351P | Intel Xeon E3-1275 | |
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Essentials |
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Architecture codename | Zen | Sandy Bridge |
Family | AMD EPYC | |
Launch date | June 2017 | April 2011 |
Place in performance rating | 1409 | 1411 |
Price now | $838.77 | $304 |
Series | AMD EPYC 7000 Series | Intel® Xeon® Processor E3 Family |
Value for money (0-100) | 5.56 | 8.09 |
Vertical segment | Server | Server |
Launch price (MSRP) | $450 | |
Processor Number | E3-1275 | |
Status | Discontinued | |
Performance |
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64 bit support | ||
Base frequency | 2.4 GHz | 3.40 GHz |
Die size | 192 mm | 216 mm |
L1 cache | 96 KB (per core) | 64 KB (per core) |
L2 cache | 512 KB (per core) | 256 KB (per core) |
L3 cache | 64 MB | 8192 KB (shared) |
Manufacturing process technology | 14 nm | 32 nm |
Maximum frequency | 2.9 GHz | 3.80 GHz |
Number of cores | 16 | 4 |
Number of threads | 32 | 8 |
Transistor count | 4800 million | 1160 million |
Unlocked | ||
Bus Speed | 5 GT/s DMI | |
Maximum core temperature | 72.6°C | |
Memory |
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Max memory channels | 8 | 2 |
Maximum memory bandwidth | 307/341 GB/s | 21 GB/s |
Supported memory frequency | 2400/2666 MHz | |
Supported memory types | DDR4 | DDR3 1066/1333 |
ECC memory support | ||
Maximum memory size | 32 GB | |
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Socket Count | 1P | |
Sockets supported | TR4 | LGA1155 |
Thermal Design Power (TDP) | 155/170 Watt | 95 Watt |
Low Halogen Options Available | ||
Package Size | 37.5mm x 37.5mm | |
Peripherals |
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PCI Express revision | x128 | 2.0 |
Max number of PCIe lanes | 20 | |
Virtualization |
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AMD Virtualization (AMD-V™) | ||
Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
Graphics |
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Graphics base frequency | 850 MHz | |
Graphics max dynamic frequency | 1.35 GHz | |
Graphics max frequency | 1.35 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 P3000 | |
Graphics interfaces |
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Number of displays supported | 2 | |
Wireless Display (WiDi) support | ||
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® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring |