AMD EPYC 7501 vs Intel Xeon X5667
Comparative analysis of AMD EPYC 7501 and Intel Xeon X5667 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Virtualization, 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 7501
- CPU is newer: launch date 7 year(s) 3 month(s) later
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 28 more cores, run more applications at once: 32 vs 4
- 56 more threads: 64 vs 8
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
- 12x more L1 cache, more data can be stored in the L1 cache for quick access later
- 16x more L2 cache, more data can be stored in the L2 cache for quick access later
- 5.3x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 33% better performance in PassMark - Single thread mark: 1925 vs 1445
- 2.9x better performance in PassMark - CPU mark: 24925 vs 8462
Specifications (specs) | |
Launch date | June 2017 vs March 2010 |
Unlocked | Unlocked vs Locked |
Number of cores | 32 vs 4 |
Number of threads | 64 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 12288 KB (shared) |
Benchmarks | |
PassMark - Single thread mark | 1925 vs 1445 |
PassMark - CPU mark | 24925 vs 8462 |
Reasons to consider the Intel Xeon X5667
- Around 15% higher clock speed: 3.46 GHz vs 3 GHz
- Around 79% lower typical power consumption: 95 Watt vs 155/170 Watt
Maximum frequency | 3.46 GHz vs 3 GHz |
Thermal Design Power (TDP) | 95 Watt vs 155/170 Watt |
Compare benchmarks
CPU 1: AMD EPYC 7501
CPU 2: Intel Xeon X5667
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD EPYC 7501 | Intel Xeon X5667 |
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PassMark - Single thread mark | 1925 | 1445 |
PassMark - CPU mark | 24925 | 8462 |
Geekbench 4 - Single Core | 2695 | |
Geekbench 4 - Multi-Core | 9962 |
Compare specifications (specs)
AMD EPYC 7501 | Intel Xeon X5667 | |
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Essentials |
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Architecture codename | Zen | Westmere EP |
Family | AMD EPYC | |
Launch date | June 2017 | March 2010 |
Place in performance rating | 984 | 968 |
Price now | $4,389.87 | $70 |
Series | AMD EPYC 7000 Series | Legacy Intel® Xeon® Processors |
Value for money (0-100) | 1.27 | 19.87 |
Vertical segment | Server | Server |
Launch price (MSRP) | $80 | |
Processor Number | X5667 | |
Status | Discontinued | |
Performance |
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64 bit support | ||
Base frequency | 2 GHz | 3.06 GHz |
Die size | 192 mm | 239 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 | 12288 KB (shared) |
Manufacturing process technology | 14 nm | 32 nm |
Maximum frequency | 3 GHz | 3.46 GHz |
Number of cores | 32 | 4 |
Number of threads | 64 | 8 |
Transistor count | 4800 million | 1170 million |
Unlocked | ||
Bus Speed | 6.4 GT/s QPI | |
Maximum core temperature | 82.9°C | |
Number of QPI Links | 2 | |
VID voltage range | 0.750V-1.350V | |
Memory |
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Max memory channels | 8 | 3 |
Maximum memory bandwidth | 307/341 GB/s | 32 GB/s |
Supported memory frequency | 2400/2666 MHz | |
Supported memory types | DDR4 | DDR3 800/1066/1333 |
ECC memory support | ||
Maximum memory size | 288 GB | |
Compatibility |
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Max number of CPUs in a configuration | 2 | 2 |
Socket Count | 1P/2P | |
Sockets supported | TR4 | FCLGA1366 |
Thermal Design Power (TDP) | 155/170 Watt | 95 Watt |
Low Halogen Options Available | ||
Package Size | 42.5mm X 45mm | |
Peripherals |
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PCI Express revision | x128 | |
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) | ||
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 | ||
Instruction set extensions | Intel® SSE4.2 | |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Physical Address Extensions (PAE) | 40-bit | |
Thermal Monitoring |