Home GPU Comparison NVIDIA Tesla V100S PCIe 32 GB vs NVIDIA Tesla P40

NVIDIA Tesla V100S PCIe 32 GB vs NVIDIA Tesla P40

We compared two Professional market GPUs: 32GB VRAM Tesla V100S PCIe 32 GB and 24GB VRAM Tesla P40 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 3 years and 2 months late
Boost Clock has increased by 4% (1597MHz vs 1531MHz)
More VRAM (32GB vs 24GB)
Larger VRAM bandwidth (1133GB/s vs 347.1GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla V100S PCIe 32 GB +39%
16.35 TFLOPS
Tesla P40
11.76 TFLOPS
Blender
Tesla V100S PCIe 32 GB +201%
2376
Tesla P40
788
OctaneBench
Tesla V100S PCIe 32 GB +119%
365
Tesla P40
166
VS

Graphics Card

Nov 2019
Release Date
Sep 2016
Tesla
Generation
Tesla Pascal
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1245 MHz
Base Clock
1303 MHz
1597 MHz
Boost Clock
1531 MHz
1106 MHz
Memory Clock
1808 MHz

Memory

32GB
Memory Size
24GB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
384bit
1133GB/s
Bandwidth
347.1GB/s

Render Config

-
-
-
80
SM Count
30
5120
Shading Units
3840
320
TMUs
240
128
ROPs
96
640
Tensor Cores
-
-
-
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
6 MB
L2 Cache
3 MB
-
-
-

Theoretical Performance

204.4 GPixel/s
Pixel Rate
147.0 GPixel/s
511.0 GTexel/s
Texture Rate
367.4 GTexel/s
32.71 TFLOPS
FP16 (half)
183.7 GFLOPS
16.35 TFLOPS
FP32 (float)
11.76 TFLOPS
8.177 TFLOPS
FP64 (double)
367.4 GFLOPS

Board Design

250W
TDP
250W
600 W
Suggested PSU
600 W
No outputs
Outputs
No outputs
2x 8-pin
Power Connectors
8-pin EPS

Graphics Processor

GV100
GPU Name
GP102
-
-
-
Volta
Architecture
Pascal
TSMC
Foundry
TSMC
12 nm
Process Size
16 nm
21.1 billion
Transistors
11.8 billion
815 mm²
Die Size
471 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
6.1
6.6
Shader Model
6.7

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