NVIDIA TITAN V vs AMD Radeon HD 7950

VS

NVIDIA TITAN V

AMD Radeon HD 7950

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 3GB VRAM Radeon HD 7950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages

Released 5 years and 11 months late

Boost Clock1455MHz

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (651.3GB/s vs 240.0GB/s)

3328 additional rendering cores

AMD Radeon HD 7950 's Advantages

Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)

TITAN V +419%

14.9 TFLOPS

Radeon HD 7950

2.867 TFLOPS

3DMark Time Spy

TITAN V +590%

13241

Radeon HD 7950

1917

TITAN V

VS

Radeon HD 7950

Graphics Card

Dec 2017

Release Date

Jan 2012

GeForce 10

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1200 MHz

Base Clock

-

1455 MHz

Boost Clock

-

848 MHz

Memory Clock

1250 MHz

Memory

12GB

Memory Size

3GB

HBM2

Memory Type

GDDR5

3072bit

Memory Bus

384bit

651.3GB/s

Bandwidth

240.0GB/s

Render Config

-

Compute Units

28

80

SM Count

-

5120

Shading Units

1792

320

TMUs

112

96

ROPs

32

640

Tensor Cores

-

96 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

768 KB

-

Theoretical Performance

139.7 GPixel/s

Pixel Rate

25.60 GPixel/s

465.6 GTexel/s

Texture Rate

89.60 GTexel/s

29.80 TFLOPS

FP16 (half)

-

14.90 TFLOPS

FP32 (float)

2.867 TFLOPS

7.450 TFLOPS

FP64 (double)

716.8 GFLOPS

Board Design

250W

TDP

200W

600 W

Suggested PSU

550 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

GV100

GPU Name

Tahiti

GV100-400-A1

GPU Variant

Tahiti PRO (215-0821056)

Volta

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

21.1 billion

Transistors

4.313 billion

815 mm²

Die Size

352 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.0

CUDA

-

6.6

Shader Model

5.1

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