NVIDIA A10 PCIe vs NVIDIA A100 SXM4 40 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
May 2020
Generation
Tesla
Tesla Ampere
Type
Professional
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
885 MHz
1095 MHz
Boost Clock
1695 MHz
1410 MHz
Memory Clock
1563 MHz
1215 MHz
Memory
Memory Size
24GB
40GB
Memory Type
GDDR6
HBM2e
Memory Bus
384bit
5120bit
Bandwidth
600.2GB/s
1555GB/s
Render Config
SM Count
72
108
Shading Units
9216
6912
TMUs
288
432
ROPs
96
160
Tensor Cores
288
432
RT Cores
72
—
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
6 MB
40 MB
Theoretical Performance
Pixel Rate
162.7 GPixel/s
225.6 GPixel/s
Texture Rate
488.2 GTexel/s
609.1 GTexel/s
FP16 (half)
31.24 TFLOPS
77.97 TFLOPS
FP32 (float)
31.24 TFLOPS
19.49 TFLOPS
FP64 (double)
976.3 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
GA102
GA100
GPU Variant
GA102-890-A1
—
Architecture
Ampere
Ampere
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
28.3 billion
54.2 billion
Die Size
628 mm²
826 mm²
Board Design
TDP
150W
400W
Suggested PSU
450 W
800 W
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
8.0
Shader Model
6.6
N/A
Benchmark
Blender
—
2,186
▲ Specs Compare
Data sourced from official specifications and benchmark tests.