NVIDIA V100 vs NVIDIA Tesla P40 Full Specs

Summary

5,120 Shaders 1.38GHz	3,840 Shaders 1.53GHz
32GB HBM2896GB/s	24GB GDDR5345.6GB/s
Peak·FP32·FP16 14.13 TFLOPS	Peak·FP32·FP16 11.76 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 250W	TDP 250W
Power Connectors 2x 8-Pin -	Power Connectors 1x 8-Pin 1x 6-Pin

Theoretical Performance

Clock Speed1380MHz UC·Base·Boost·OC	Clock Speed1531MHz UC·Base·Boost·OC
Peak OPS 113 TFLOPSFP16-16 Tensor	Peak OPS 11.76 TFLOPSFP32
Tensor FP16-16 113 TFLOPS Tensor FP16-32 113 TFLOPS	-
FP32 14.13 TFLOPS	FP32 11.76 TFLOPS
FP64 7.07 TFLOPS	FP64 367.4 GFLOPS
Pixel Rate 176.6 GPixel/s	Pixel Rate 147 GPixel/s
Texture Rate 441.6 GTexel/s	Texture Rate 367.4 GTexel/s

Core Config

Shaders 5,120 Shaders	Shaders 3,840 Shaders
TMUs 320 TMUs	TMUs 240 TMUs
ROPs 128 ROPs	ROPs 96 ROPs
Tensor Cores 640 T-Cores	Tensor Cores -
SMs 80 SMs	SMs 30 SMs

Clocks

Base Clock 1.23GHz	Base Clock 1.3GHz
Boost Clock 1.38GHz	Boost Clock 1.53GHz

Cache

L2 Cache 6MB shared

L2 Cache 3MB shared

Memory

32GB HBM2	24GB GDDR5
Memory Bus 4096-bit	Memory Bus 384-bit
Memory Speed 1.8GT/s	Memory Speed 7.2GT/s
Memory Bandwidth 896GB/s	Memory Bandwidth 345.6GB/s
ECC No	ECC No

Power & Thermals

TDP 250W

TDP 250W

Encoder

Encoder Model 3x NVENC 5	Encoder Model 2x NVENC 4
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder Model NVDEC 3	Decoder Model NVDEC 3
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP9 AVC (H.264) HEVC (H.265)	Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP9 AVC (H.264) HEVC (H.265)

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 111 mm (4.37") Width 267 mm (10.51") Depth 40 mm (1.57")	Height 111 mm (4.37") Width 267 mm (10.51") Depth 40 mm (1.57")
Cooling Passive	Cooling Passive
Power Connectors 2x 8-Pin	Power Connectors 1x 8-Pin, 1x 6-Pin

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Volta	Architecture Pascal
Family Server	Family Tesla P
Branding	Branding
Codename NV140	Codename NV132
Chip Variant GV100-400-A1	Chip Variant GP102-350-K1-A1
Market Segment Server	Market Segment Server
Release Date Mar 27, 2018	Release Date Sep 13, 2016

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 12FFN	Fabrication Node 16FF
Die Size 815mm²	Die Size 471mm²
Transistor Count 21.1 Billion	Transistor Count 11.8 Billion
Transistor Density 25.89 MTr/mm²	Transistor Density 25.05 MTr/mm²

Images