AMD Radeon RX 560X vs NVIDIA GeForce GTS 450 OEM

VS

AMD Radeon RX 560X

NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560X and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X 's Advantages

Released 7 years and 7 months late

Boost Clock1275MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (112.0GB/s vs 57.73GB/s)

880 additional rendering cores

Lower TDP (75W vs 106W)

Score

Benchmark

FP32 (float)

Radeon RX 560X +478%

2.611 TFLOPS

GeForce GTS 450 OEM

0.451 TFLOPS

Radeon RX 560X

VS

GeForce GTS 450 OEM

Graphics Card

Apr 2018

Release Date

Sep 2010

Polaris

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1175 MHz

Base Clock

-

1275 MHz

Boost Clock

-

1750 MHz

Memory Clock

902 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

57.73GB/s

Render Config

16

Compute Units

-

SM Count

3

1024

Shading Units

144

64

TMUs

24

16

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

20.40 GPixel/s

Pixel Rate

4.698 GPixel/s

81.60 GTexel/s

Texture Rate

18.79 GTexel/s

2.611 TFLOPS

FP16 (half)

-

2.611 TFLOPS

FP32 (float)

451.0 GFLOPS

163.2 GFLOPS

FP64 (double)

37.58 GFLOPS

Board Design

75W

TDP

106W

250 W

Suggested PSU

300 W

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

Outputs

1x DVI 1x DisplayPort 1x VGA

None

Power Connectors

1x 6-pin

Graphics Processor

Polaris 21

GPU Name

GF106

Polaris 21 XT (215-0908004)

GPU Variant

-

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

1.17 billion

123 mm²

Die Size

238 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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