Home GPU Comparison NVIDIA Tesla V100 DGXS 16 GB vs NVIDIA Tesla V100S PCIe 32 GB

NVIDIA Tesla V100 DGXS 16 GB vs NVIDIA Tesla V100S PCIe 32 GB

We compared two Professional market GPUs: 16GB VRAM Tesla V100 DGXS 16 GB and 32GB VRAM Tesla V100S PCIe 32 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla V100S PCIe 32 GB 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 4% (1597MHz vs 1530MHz)
More VRAM (32GB vs 16GB)
Larger VRAM bandwidth (1133GB/s vs 897.0GB/s)

Score

Benchmark

FP32 (float)
Tesla V100 DGXS 16 GB
15.67 TFLOPS
Tesla V100S PCIe 32 GB +4%
16.35 TFLOPS
VS

Graphics Card

Mar 2018
Release Date
Nov 2019
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1327 MHz
Base Clock
1245 MHz
1530 MHz
Boost Clock
1597 MHz
876 MHz
Memory Clock
1106 MHz

Memory

16GB
Memory Size
32GB
HBM2
Memory Type
HBM2
4096bit
Memory Bus
4096bit
897.0GB/s
Bandwidth
1133GB/s

Render Config

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

Theoretical Performance

195.8 GPixel/s
Pixel Rate
204.4 GPixel/s
489.6 GTexel/s
Texture Rate
511.0 GTexel/s
31.33 TFLOPS
FP16 (half)
32.71 TFLOPS
15.67 TFLOPS
FP32 (float)
16.35 TFLOPS
7.834 TFLOPS
FP64 (double)
8.177 TFLOPS

Board Design

250W
TDP
250W
600 W
Suggested PSU
600 W
No outputs
Outputs
No outputs
None
Power Connectors
2x 8-pin

Graphics Processor

GV100
GPU Name
GV100
-
-
-
Volta
Architecture
Volta
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
21.1 billion
Transistors
21.1 billion
815 mm²
Die Size
815 mm²

Graphics Features

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

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