Home GPU Comparison NVIDIA Tesla V100 PCIe 32 GB vs NVIDIA Tesla V100 SXM2 16 GB

NVIDIA Tesla V100 PCIe 32 GB vs NVIDIA Tesla V100 SXM2 16 GB

We compared two Professional market GPUs: 32GB VRAM Tesla V100 PCIe 32 GB and 16GB VRAM Tesla V100 SXM2 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla V100 PCIe 32 GB 's Advantages
More VRAM (32GB vs 16GB)
NVIDIA Tesla V100 SXM2 16 GB 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 16% (1597MHz vs 1380MHz)
Larger VRAM bandwidth (1133GB/s vs 897.0GB/s)

Score

Benchmark

FP32 (float)
Tesla V100 PCIe 32 GB
14.13 TFLOPS
Tesla V100 SXM2 16 GB +15%
16.35 TFLOPS
Blender
Tesla V100 PCIe 32 GB
1961
Tesla V100 SXM2 16 GB +24%
2432
OctaneBench
Tesla V100 PCIe 32 GB
326
Tesla V100 SXM2 16 GB +8%
354
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

1230 MHz
Base Clock
1245 MHz
1380 MHz
Boost Clock
1597 MHz
876 MHz
Memory Clock
1106 MHz

Memory

32GB
Memory Size
16GB
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

176.6 GPixel/s
Pixel Rate
204.4 GPixel/s
441.6 GTexel/s
Texture Rate
511.0 GTexel/s
28.26 TFLOPS
FP16 (half)
32.71 TFLOPS
14.13 TFLOPS
FP32 (float)
16.35 TFLOPS
7.066 TFLOPS
FP64 (double)
8.177 TFLOPS

Board Design

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

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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