NVIDIA A100 SXM4 80 GB videocard review
A100 SXM4 80 GB videocard released by NVIDIA; release date: 16 Nov 2020. The videocard is based on Ampere microarchitecture codenamed GA100.
Core clock speed - 1095 MHz. Boost clock speed - 1410 MHz. Texture fill rate - 609.1 GTexel/s. Pipelines - 6912. Manufacturing process technology - 7 nm. Transistors count - 54200 million. Power consumption (TDP) - 400 Watt.
Memory type: HBM2e. Maximum RAM amount - 80 GB. Memory bus width - 5120 bit. Memory clock speed - 1593 MHz (3.2 Gbps effective). Memory bandwidth - 2039 GB/s.
Benchmarks
Geekbench OpenCL |
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Name | Value |
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Geekbench - OpenCL | 209899 |
Specifications (specs)
Essentials |
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Architecture | Ampere |
Code name | GA100 |
Launch date | 16 Nov 2020 |
Place in performance rating | 28 |
Technical info |
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Boost clock speed | 1410 MHz |
Core clock speed | 1095 MHz |
Manufacturing process technology | 7 nm |
Peak Double Precision (FP64) Performance | 9.746 TFLOPS (1:2) |
Peak Half Precision (FP16) Performance | 77.97 TFLOPS (4:1) |
Peak Single Precision (FP32) Performance | 19.49 TFLOPS |
Pipelines | 6912 |
Pixel fill rate | 225.6 GPixel/s |
Texture fill rate | 609.1 GTexel/s |
Thermal Design Power (TDP) | 400 Watt |
Transistor count | 54200 million |
Video outputs and ports |
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Display Connectors | No outputs |
Compatibility, dimensions and requirements |
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Form factor | IGP |
Interface | PCIe 4.0 x16 |
Recommended system power (PSU) | 800 Watt |
Supplementary power connectors | None |
API support |
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OpenCL | 3.0 |
Memory |
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High bandwidth memory (HBM) | |
Maximum RAM amount | 80 GB |
Memory bandwidth | 2039 GB/s |
Memory bus width | 5120 bit |
Memory clock speed | 1593 MHz (3.2 Gbps effective) |
Memory type | HBM2e |