NVIDIA TITAN V CEO Edition vs AMD Radeon 550X 640SP

VS

NVIDIA TITAN V CEO Edition

AMD Radeon 550X 640SP

We compared two Desktop platform GPUs: 32GB VRAM TITAN V CEO Edition and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V CEO Edition 's Advantages

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

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (868.4GB/s vs 48.00GB/s)

4480 additional rendering cores

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

TITAN V CEO Edition +986%

14.9 TFLOPS

Radeon 550X 640SP

1.371 TFLOPS

TITAN V CEO Edition

VS

Radeon 550X 640SP

Graphics Card

Jun 2018

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

32GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

64bit

868.4GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

80

SM Count

-

5120

Shading Units

640

320

TMUs

40

128

ROPs

16

640

Tensor Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

256 KB

-

Theoretical Performance

186.2 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

50W

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

Lexa

-

GPU Variant

Lexa PRO (215-0904018)

Volta

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

21.1 billion

Transistors

2.2 billion

815 mm²

Die Size

103 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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