NVIDIA Tesla V100 PCIe 16 GB vs NVIDIA A100 SXM4 80 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Nov 2020
Generation
Tesla
Tesla Ampere
Type
Professional
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1245 MHz
1275 MHz
Boost Clock
1380 MHz
1410 MHz
Memory Clock
876 MHz
1593 MHz
Memory
Memory Size
16GB
80GB
Memory Type
HBM2
HBM2e
Memory Bus
4096bit
5120bit
Bandwidth
897.0GB/s
2039GB/s
Render Config
SM Count
80
108
Shading Units
5120
6912
TMUs
320
432
ROPs
128
160
Tensor Cores
640
432
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
6 MB
40 MB
Theoretical Performance
Pixel Rate
176.6 GPixel/s
225.6 GPixel/s
Texture Rate
441.6 GTexel/s
609.1 GTexel/s
FP16 (half)
28.26 TFLOPS
77.97 TFLOPS
FP32 (float)
14.13 TFLOPS
19.49 TFLOPS
FP64 (double)
7.066 TFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
GV100
GA100
Architecture
Volta
Ampere
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
21.1 billion
54.2 billion
Die Size
815 mm²
826 mm²
Board Design
TDP
300W
400W
Suggested PSU
700 W
800 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.0
8.0
Shader Model
6.6
N/A
📊 Benchmark
OctaneBench
344
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