NVIDIA A100 SXM4 40 GB vs NVIDIA Tesla V100 SXM2 16 GB
GPU · Specs Compare
Graphics Card
Release Date
May 2020
Nov 2019
Generation
Tesla Ampere
Tesla
Type
AI GPU
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1095 MHz
1245 MHz
Boost Clock
1410 MHz
1597 MHz
Memory Clock
1215 MHz
1106 MHz
Memory
Memory Size
40GB
16GB
Memory Type
HBM2e
HBM2
Memory Bus
5120bit
4096bit
Bandwidth
1555GB/s
1133GB/s
Render Config
SM Count
108
80
Shading Units
6912
5120
TMUs
432
320
ROPs
160
128
Tensor Cores
432
640
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
40 MB
6 MB
Theoretical Performance
Pixel Rate
225.6 GPixel/s
204.4 GPixel/s
Texture Rate
609.1 GTexel/s
511.0 GTexel/s
FP16 (half)
77.97 TFLOPS
32.71 TFLOPS
FP32 (float)
19.49 TFLOPS
16.35 TFLOPS
FP64 (double)
9.746 TFLOPS
8.177 TFLOPS
Graphics Processor
GPU Name
GA100
GV100
Architecture
Ampere
Volta
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
54.2 billion
21.1 billion
Die Size
826 mm²
815 mm²
Board Design
TDP
400W
250W
Suggested PSU
800 W
600 W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
7.0
Shader Model
N/A
6.6
Benchmark
Blender
2,186
2,432
OctaneBench
—
354
▲ Specs Compare
Data sourced from official specifications and benchmark tests.