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

Comparative analysis of NVIDIA Tesla V100 PCIe 32 GB and NVIDIA Tesla V100 PCIe 16 GB videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL.

 

Differences

Reasons to consider the NVIDIA Tesla V100 PCIe 32 GB

  • Videocard is newer: launch date 9 month(s) later
  • 2x more maximum memory size: 32 GB vs 16 GB
Launch date 27 March 2018 vs 21 June 2017
Maximum memory size 32 GB vs 16 GB

Reasons to consider the NVIDIA Tesla V100 PCIe 16 GB

  • Around 1% higher core clock speed: 1246 MHz vs 1230 MHz
  • Around 20% better performance in Geekbench - OpenCL: 401222 vs 334113
Specifications (specs)
Core clock speed 1246 MHz vs 1230 MHz
Benchmarks
Geekbench - OpenCL 401222 vs 334113

Compare benchmarks

GPU 1: NVIDIA Tesla V100 PCIe 32 GB
GPU 2: NVIDIA Tesla V100 PCIe 16 GB

Geekbench - OpenCL
GPU 1
GPU 2
334113
401222
Name NVIDIA Tesla V100 PCIe 32 GB NVIDIA Tesla V100 PCIe 16 GB
Geekbench - OpenCL 334113 401222

Compare specifications (specs)

NVIDIA Tesla V100 PCIe 32 GB NVIDIA Tesla V100 PCIe 16 GB

Essentials

Architecture Volta Volta
Code name GV100 GV100
Launch date 27 March 2018 21 June 2017
Place in performance rating 3 1
Type Workstation Workstation

Technical info

Boost clock speed 1380 MHz 1380 MHz
Core clock speed 1230 MHz 1246 MHz
Floating-point performance 14,131 gflops 14,131 gflops
Manufacturing process technology 12 nm 12 nm
Pipelines 5120 5120
Texture fill rate 441.6 GTexel / s 441.6 GTexel / s
Thermal Design Power (TDP) 250 Watt 250 Watt
Transistor count 21,100 million 21,100 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 8-pin 2x 8-pin

API support

DirectX 12.0 (12_1) 12.0 (12_1)
OpenGL 4.6 4.6

Memory

Maximum RAM amount 32 GB 16 GB
Memory bandwidth 897.0 GB / s 897.0 GB / s
Memory bus width 4096 Bit 4096 Bit
Memory clock speed 1752 MHz 1752 MHz
Memory type HBM2 HBM2