AMD Radeon RX 550X vs NVIDIA TITAN V CEO Edition

VS

AMD Radeon RX 550X

NVIDIA TITAN V CEO Edition

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 550X and 32GB VRAM TITAN V CEO Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 's Advantages

Released 6 months late

Lower TDP (50W vs 250W)

NVIDIA TITAN V CEO Edition 's Advantages

Boost Clock has increased by 23% (1455MHz vs 1183MHz)

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (868.4GB/s vs 96.00GB/s)

4608 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550X

1.211 TFLOPS

TITAN V CEO Edition +1130%

14.9 TFLOPS

Radeon RX 550X

VS

TITAN V CEO Edition

Graphics Card

Dec 2018

Release Date

Jun 2018

Polaris

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1100 MHz

Base Clock

1200 MHz

1183 MHz

Boost Clock

1455 MHz

1500 MHz

Memory Clock

848 MHz

Memory

4GB

Memory Size

32GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

4096bit

96.00GB/s

Bandwidth

868.4GB/s

Render Config

8

Compute Units

-

SM Count

80

512

Shading Units

5120

32

TMUs

320

16

ROPs

128

-

Tensor Cores

640

-

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

6 MB

-

Theoretical Performance

18.93 GPixel/s

Pixel Rate

186.2 GPixel/s

37.86 GTexel/s

Texture Rate

465.6 GTexel/s

1211 GFLOPS

FP16 (half)

29.80 TFLOPS

1211 GFLOPS

FP32 (float)

14.90 TFLOPS

75.71 GFLOPS

FP64 (double)

7.450 TFLOPS

Board Design

50W

TDP

250W

250 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Lexa

GPU Name

GV100

Lexa PRO (215-0904018)

GPU Variant

-

GCN 4.0

Architecture

Volta

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

2.2 billion

Transistors

21.1 billion

103 mm²

Die Size

815 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.0

6.4

Shader Model

6.6

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