NVIDIA TITAN V vs AMD Radeon RX 550X 640SP

VS

NVIDIA TITAN V

AMD Radeon RX 550X 640SP

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 2GB VRAM Radeon RX 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages

Boost Clock has increased by 36% (1455MHz vs 1071MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (651.3GB/s vs 96.00GB/s)

4480 additional rendering cores

AMD Radeon RX 550X 640SP 's Advantages

Lower TDP (60W vs 250W)

Score

Benchmark

FP32 (float)

TITAN V +986%

14.9 TFLOPS

Radeon RX 550X 640SP

1.371 TFLOPS

TITAN V

VS

Radeon RX 550X 640SP

Graphics Card

Dec 2017

Release Date

Apr 2018

GeForce 10

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1200 MHz

Base Clock

1019 MHz

1455 MHz

Boost Clock

1071 MHz

848 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

3072bit

Memory Bus

128bit

651.3GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

10

80

SM Count

-

5120

Shading Units

640

320

TMUs

40

96

ROPs

16

640

Tensor Cores

-

96 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

1024 KB

-

Theoretical Performance

139.7 GPixel/s

Pixel Rate

17.14 GPixel/s

465.6 GTexel/s

Texture Rate

42.84 GTexel/s

29.80 TFLOPS

FP16 (half)

1371 GFLOPS

14.90 TFLOPS

FP32 (float)

1371 GFLOPS

7.450 TFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

250W

TDP

60W

600 W

Suggested PSU

250 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GV100

GPU Name

Baffin

GV100-400-A1

GPU Variant

Baffin LE

Volta

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

21.1 billion

Transistors

3 billion

815 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.0

CUDA

-

6.6

Shader Model

6.4

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