AMD EPYC 7352 vs Intel Xeon E5-2643 v2
Comparative analysis of AMD EPYC 7352 and Intel Xeon E5-2643 v2 processors for all known characteristics in the following categories: Essentials, Performance, Memory, 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 AMD EPYC 7352
- CPU is newer: launch date 5 year(s) 11 month(s) later
- 18 more cores, run more applications at once: 24 vs 6
- 36 more threads: 48 vs 12
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm, 14 nm vs 22 nm
- 4x 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
- 8.5x more L3 cache, more data can be stored in the L3 cache for quick access later
- 5.3x more maximum memory size: 4 TB vs 768 GB
- Around 3% better performance in PassMark - Single thread mark: 2040 vs 1978
- 3.8x better performance in PassMark - CPU mark: 65921 vs 17175
Specifications (specs) | |
Launch date | 7 Aug 2019 vs September 2013 |
Number of cores | 24 vs 6 |
Number of threads | 48 vs 12 |
Manufacturing process technology | 7 nm, 14 nm vs 22 nm |
L1 cache | 1.5 MB vs 64 KB (per core) |
L2 cache | 12 MB vs 256 KB (per core) |
L3 cache | 128 MB vs 15360 KB (shared) |
Maximum memory size | 4 TB vs 768 GB |
Benchmarks | |
PassMark - Single thread mark | 2040 vs 1978 |
PassMark - CPU mark | 65921 vs 17175 |
Reasons to consider the Intel Xeon E5-2643 v2
- Around 19% higher clock speed: 3.80 GHz vs 3.2 GHz
- Around 19% lower typical power consumption: 130 Watt vs 155 Watt
Maximum frequency | 3.80 GHz vs 3.2 GHz |
Thermal Design Power (TDP) | 130 Watt vs 155 Watt |
Compare benchmarks
CPU 1: AMD EPYC 7352
CPU 2: Intel Xeon E5-2643 v2
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD EPYC 7352 | Intel Xeon E5-2643 v2 |
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PassMark - Single thread mark | 2040 | 1978 |
PassMark - CPU mark | 65921 | 17175 |
Geekbench 4 - Single Core | 3641 | |
Geekbench 4 - Multi-Core | 18673 |
Compare specifications (specs)
AMD EPYC 7352 | Intel Xeon E5-2643 v2 | |
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Essentials |
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Architecture codename | Zen 2 | Ivy Bridge EP |
Launch date | 7 Aug 2019 | September 2013 |
Launch price (MSRP) | $1350 | $2,200 |
OPN PIB | 100-100000077WOF | |
OPN Tray | 100-000000077 | |
Place in performance rating | 381 | 356 |
Vertical segment | Server | Server |
Price now | $2,641.75 | |
Processor Number | E5-2643V2 | |
Series | Intel® Xeon® Processor E5 v2 Family | |
Status | Launched | |
Value for money (0-100) | 1.43 | |
Performance |
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Base frequency | 2.3 GHz | 3.50 GHz |
L1 cache | 1.5 MB | 64 KB (per core) |
L2 cache | 12 MB | 256 KB (per core) |
L3 cache | 128 MB | 15360 KB (shared) |
Manufacturing process technology | 7 nm, 14 nm | 22 nm |
Maximum frequency | 3.2 GHz | 3.80 GHz |
Number of cores | 24 | 6 |
Number of threads | 48 | 12 |
64 bit support | ||
Bus Speed | 8 GT/s QPI | |
Die size | 160 mm | |
Maximum core temperature | 74°C | |
Number of QPI Links | 2 | |
Transistor count | 1400 million | |
VID voltage range | 0.65–1.30V | |
Memory |
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ECC memory support | ||
Max memory channels | 8 | 4 |
Maximum memory bandwidth | 190.7 GB/s | 59.7 GB/s |
Maximum memory size | 4 TB | 768 GB |
Supported memory types | DDR4-3200 | DDR3 800/1066/1333/1600/1866 |
Compatibility |
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Max number of CPUs in a configuration | 2 | 2 |
Socket Count | 1P/2P | |
Sockets supported | SP3 | FCLGA2011 |
Thermal Design Power (TDP) | 155 Watt | 130 Watt |
Low Halogen Options Available | ||
Package Size | 52.5mm x 45mm | |
Peripherals |
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Max number of PCIe lanes | 128 | 40 |
PCI Express revision | 4.0 | 3.0 |
PCIe configurations | x16, x8 | x4, x8, x16 |
Scalability | 2S Only | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel® AVX | |
Intel 64 | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Intel® Demand Based Switching | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Physical Address Extensions (PAE) | 46-bit | |
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) |