NVIDIA Tesla P40 vs NVIDIA V100 Full Specs

Summary

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

Theoretical Performance

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

Core Config

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

Clocks

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

Cache

L2 Cache 3MB shared

L2 Cache 6MB shared

Memory

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

Power & Thermals

TDP 250W

TDP 250W

Encoder

Encoder Model 2x NVENC 4	Encoder Model 3x NVENC 5
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 1x 8-Pin, 1x 6-Pin	Power Connectors 2x 8-Pin

Chip

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

Fabrication

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

Images