Home GPU Comparison NVIDIA Tesla V100 DGXS 32 GB vs NVIDIA GRID A100A

NVIDIA Tesla V100 DGXS 32 GB vs NVIDIA GRID A100A

We compared two Professional market GPUs: 32GB VRAM Tesla V100 DGXS 32 GB and 48GB VRAM GRID A100A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla V100 DGXS 32 GB 's Advantages
Boost Clock has increased by 52% (1530MHz vs 1005MHz)
Lower TDP (250W vs 400W)
NVIDIA GRID A100A 's Advantages
Released 2 years and 2 months late
More VRAM (48GB vs 32GB)
Larger VRAM bandwidth (1866GB/s vs 897.0GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla V100 DGXS 32 GB +12%
15.67 TFLOPS
GRID A100A
13.89 TFLOPS
VS

Graphics Card

Mar 2018
Release Date
May 2020
Tesla
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1297 MHz
Base Clock
900 MHz
1530 MHz
Boost Clock
1005 MHz
876 MHz
Memory Clock
1215 MHz

Memory

32GB
Memory Size
48GB
HBM2
Memory Type
HBM2e
4096bit
Memory Bus
6144bit
897.0GB/s
Bandwidth
1866GB/s

Render Config

-
-
-
80
SM Count
108
5120
Shading Units
6912
320
TMUs
432
128
ROPs
192
640
Tensor Cores
432
-
-
-
128 KB (per SM)
L1 Cache
192 KB (per SM)
6 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

195.8 GPixel/s
Pixel Rate
193.0 GPixel/s
489.6 GTexel/s
Texture Rate
434.2 GTexel/s
31.33 TFLOPS
FP16 (half)
55.57 TFLOPS
15.67 TFLOPS
FP32 (float)
13.89 TFLOPS
7.834 TFLOPS
FP64 (double)
6.947 TFLOPS

Board Design

250W
TDP
400W
600 W
Suggested PSU
800 W
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GV100
GPU Name
GA100
-
-
-
Volta
Architecture
Ampere
TSMC
Foundry
TSMC
12 nm
Process Size
7 nm
21.1 billion
Transistors
54.2 billion
815 mm²
Die Size
826 mm²

Graphics Features

12 (12_1)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
7.0
CUDA
8.0
6.6
Shader Model
N/A

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