Graphics card | Nvidia A100 PCIe 40GB | Nvidia A10G | ||||||
Market (main) | Desktop | Desktop | ||||||
Release date | Q2 2020 | Q2 2021 | ||||||
Model number | A100 PCIe, Tesla A100 40GB |
GA102-890-A1 | ||||||
GPU name | GA100 | GA102 | ||||||
Architecture | Ampere | Ampere | ||||||
Generation | Tesla Axx | Tesla Axx | ||||||
Lithography | 7 nm | 8 nm | ||||||
Transistors | 54,200,000,000 | 28,300,000,000 | ||||||
Bus interface | PCIe 4.0 x16 | PCIe 4.0 x16 | ||||||
GPU base clock | 765 MHz | 1,320 MHz | ||||||
GPU boost clock | 1,410 MHz | 1,710 MHz | ||||||
Memory frequency | 1,215 MHz | 1,563 MHz | ||||||
Effective memory speed | 2.4 Gbps | 12.5 Gbps | ||||||
Memory size | 40 GB | 12 GB | ||||||
Memory type | HBM2e | GDDR6 | ||||||
Memory bus | 5120 bit | 384 bit | ||||||
Memory bandwidth | 1,555.0 GB/s | 600.2 GB/s | ||||||
TDP | 250 W | 150 W | ||||||
Suggested PSU | 650W ATX Power Supply ![]() | 500W ATX Power Supply ![]() | ||||||
Multicard technology | NVLink | NVLink | ||||||
Cores (compute units, SM, SMX) | 108 | 72 | ||||||
Shading units (cuda cores) | 6,912 | 9,216 | ||||||
TMUs | 432 | 288 | ||||||
ROPs | 160 | 96 | ||||||
Tensor cores | 432 | 288 | ||||||
Cache memory | 40 MB | 6 MB | ||||||
Pixel fillrate | 225.6 GP/s | 164.2 GP/s | ||||||
Texture fillrate | 609.1 GT/s | 492.5 GT/s | ||||||
Performance FP16 (half) | 78.0 TFLOPS | 31.5 TFLOPS | ||||||
Performance FP32 (float) | 19.5 TFLOPS | 31.5 TFLOPS | ||||||
Performance FP64 (double) | 9.7 TFLOPS | 985 GFLOPS | ||||||
Amazon | ![]() |
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eBay | ![]() |
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FP32 Performance in GFLOPS | |
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Nvidia A10G![]() |
31,520 |
Nvidia A100 PCIe 40GB![]() |
19,492 |
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