GeForce GTS 450 vs Radeon RX 560DX

VS

NVIDIA GeForce GTS 450

AMD Radeon RX 560DX

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 4GB VRAM Radeon RX 560DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Radeon RX 560DX Advantages

Released 7 years and 7 months late

Boost Clock1175MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 57.73GB/s)

704 additional rendering cores

Lower TDP (65W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

Radeon RX 560DX +250%

2106

GeForce GTS 450

VS

Radeon RX 560DX

Graphics Card

Sep 2010

Release Date

Apr 2018

GeForce 400

Generation

Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1090 MHz

-

Boost Clock

1175 MHz

902 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

57.73GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

14

4

SM Count

-

192

Shading Units

896

32

TMUs

56

16

ROPs

16

64 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

18.80 GPixel/s

25.06 GTexel/s

Texture Rate

65.80 GTexel/s

-

FP16 (half)

2.106 TFLOPS

601.3 GFLOPS

FP32 (float)

2.106 TFLOPS

50.11 GFLOPS

FP64 (double)

131.6 GFLOPS

Board Design

106W

TDP

65W

300 W

Suggested PSU

250 W

2x DVI
1x mini-HDMI 1.3a

Outputs

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

1x 6-pin

Power Connectors

None

Graphics Processor

GF106

GPU Name

Polaris 21

GF106-250-KA-A1

GPU Variant

Polaris 21 XL

Fermi

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

1.17 billion

Transistors

3 billion

238 mm²

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.4

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