AMD Radeon RX 560X vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

VS

AMD Radeon RX 560X NVIDIA GeForce GT 630 Rev. 2 PCIe x8

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560X and 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X 's Advantages

Released 4 years and 11 months late

Boost Clock1275MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 14.40GB/s)

640 additional rendering cores

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages

Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)

Radeon RX 560X +276%

2.611 TFLOPS

GeForce GT 630 Rev. 2 PCIe x8

0.693 TFLOPS

Radeon RX 560X

VS

GeForce GT 630 Rev. 2 PCIe x8

Graphics Card

Apr 2018

Release Date

May 2013

Polaris

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x8

Clock Speeds

1175 MHz

Base Clock

-

1275 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

112.0GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

16

Compute Units

-

1024

Shading Units

384

64

TMUs

32

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

Theoretical Performance

20.40 GPixel/s

Pixel Rate

7.216 GPixel/s

81.60 GTexel/s

Texture Rate

28.86 GTexel/s

2.611 TFLOPS

FP16 (half)

-

2.611 TFLOPS

FP32 (float)

692.7 GFLOPS

163.2 GFLOPS

FP64 (double)

28.86 GFLOPS

Graphics Processor

Polaris 21

GPU Name

GK208

Polaris 21 XT (215-0908004)

GPU Variant

GK208-301-A1

GCN 4.0

Architecture

Kepler 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

1.02 billion

123 mm²

Die Size

87 mm²

Board Design

75W

TDP

25W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.5

6.4

Shader Model

5.1

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