NVIDIA A100 SXM4 40 GB: GPU Specs & Benchmarks
The A100 SXM4 40 GB is a graphics card by NVIDIA, built on the 7 nm process and based on the GA100 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
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Graphics Processor (GPU)
- GPU Name
- GA100
- Architecture
- Ampere
- Foundry
- TSMC
- Process Size
- 7 nm
- Transistors
- 54,200 million
- Die Size
- 826 mm²
Graphics Card
- Release Date
- May 14th, 2020
- Family
- Tesla
(Axx) - Production
- Active
- Bus Interface
- PCIe 4.0 x16
Memory
- Memory Size
- 40 GB
- Memory Type
- HBM2e
- Memory Bus
- 5120 bit
- Bandwidth
- 1,555 GB/s
Performance
- Pixel fillrate
- 225.6 GPixel/s
- Texture fillrate
- 609.1 GTexel/s
- FP16 (half) performance
- 77.97 TFLOPS (4:1)
- FP32 (float) performance
- 19.49 TFLOPS
- FP64 (double) performance
- 9.746 TFLOPS (1:2)
Clock Speeds
- Base Clock
- 1095 MHz
- Boost Clock
- 1410 MHz
- Memory Clock
- 1215 MHz
2.4 Gbps effective
Render Config
- Shading Units
- 6912
- TMUs
- 432
- ROPs
- 160
- L1 Cache
- 192 KB (per SM)
- L2 Cache
- 40 MB
- SM Count
- 108
- Tensor Cores
- 432
Board Design
- Slot Width
- IGP
- Thermal design power (TDP)
- 400 W
- Suggested PSU
- 800 W
- Display Connectors
- No outputs
- Power Connectors
- None
API support
- DirectX
- N/A
- OpenGL
- N/A
- OpenCL
- 3.0
- Vulkan
- N/A
- Shader Model
- N/A
- CUDA
- 8.0
