Intel Xeon Gold 6138T vs Intel Xeon E7-8857 v2
Comparative analysis of Intel Xeon Gold 6138T and Intel Xeon E7-8857 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.
Differences
Reasons to consider the Intel Xeon Gold 6138T
- 8 more cores, run more applications at once: 20 vs 12
- 28 more threads: 40 vs 12
- Around 3% higher clock speed: 3.70 GHz vs 3.60 GHz
- Around 29% higher maximum core temperature: 94°C vs 73°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
- Around 4% lower typical power consumption: 125 Watt vs 130 Watt
- Around 1% better performance in PassMark - CPU mark: 36497 vs 36304
Specifications (specs) | |
Number of cores | 20 vs 12 |
Number of threads | 40 vs 12 |
Maximum frequency | 3.70 GHz vs 3.60 GHz |
Maximum core temperature | 94°C vs 73°C |
Manufacturing process technology | 14 nm vs 22 nm |
Thermal Design Power (TDP) | 125 Watt vs 130 Watt |
Benchmarks | |
PassMark - CPU mark | 36497 vs 36304 |
Reasons to consider the Intel Xeon E7-8857 v2
- 2x more maximum memory size: 1.5 TB vs 768 GB
- Around 1% better performance in PassMark - Single thread mark: 1935 vs 1915
Specifications (specs) | |
Maximum memory size | 1.5 TB vs 768 GB |
Benchmarks | |
PassMark - Single thread mark | 1935 vs 1915 |
Compare benchmarks
CPU 1: Intel Xeon Gold 6138T
CPU 2: Intel Xeon E7-8857 v2
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Xeon Gold 6138T | Intel Xeon E7-8857 v2 |
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PassMark - Single thread mark | 1915 | 1935 |
PassMark - CPU mark | 36497 | 36304 |
Compare specifications (specs)
Intel Xeon Gold 6138T | Intel Xeon E7-8857 v2 | |
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Essentials |
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Architecture codename | Skylake | Ivy Bridge |
Launch date | Q3'17 | Q1'14 |
Place in performance rating | 825 | 820 |
Processor Number | 6138T | E7-8857V2 |
Series | Intel® Xeon® Scalable Processors | Intel® Xeon® Processor E7 v2 Family |
Status | Launched | Launched |
Vertical segment | Server | Server |
Performance |
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Base frequency | 2.00 GHz | 3.00 GHz |
Manufacturing process technology | 14 nm | 22 nm |
Maximum core temperature | 94°C | 73°C |
Maximum frequency | 3.70 GHz | 3.60 GHz |
Number of cores | 20 | 12 |
Number of threads | 40 | 12 |
Number of Ultra Path Interconnect (UPI) Links | 3 | |
64 bit support | ||
Bus Speed | 8 GT/s QPI | |
Number of QPI Links | 3 | |
Memory |
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Max memory channels | 6 | 4 |
Maximum memory size | 768 GB | 1.5 TB |
Supported memory frequency | 2666 MHz | |
Supported memory types | DDR4-2666 | DDR3 1066/1333/1600 |
Maximum memory bandwidth | 85 GB/s | |
Compatibility |
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Low Halogen Options Available | ||
Package Size | 76.0mm x 56.5mm | 52mm x 45mm |
Sockets supported | FCLGA3647 | FCLGA2011 |
Thermal Design Power (TDP) | 125 Watt | 130 Watt |
Max number of CPUs in a configuration | 8 | |
Peripherals |
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Max number of PCIe lanes | 48 | 32 |
PCI Express revision | 3.0 | 3.0 |
Scalability | S4S | S8S |
PCIe configurations | x4, x8, x16 | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Run Sure Technology | ||
Intel® Trusted Execution technology (TXT) | ||
Mode-based Execute Control (MBE) | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® AVX |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® Volume Management Device (VMD) | ||
Intel® vPro™ Platform Eligibility | ||
Number of AVX-512 FMA Units | 2 | |
Speed Shift technology | ||
Idle States | ||
Intel® Instruction Replay Technology | ||
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) |