AMD Radeon RX 6300 vs ATI Radeon HD 5630

VS

AMD Radeon RX 6300

ATI Radeon HD 5630

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 6300 and 1024MB VRAM Radeon HD 5630 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300 's Advantages

Boost Clock2040MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (64.00GB/s vs 12.48GB/s)

448 additional rendering cores

Lower TDP (32W vs 39W)

Score

Benchmark

FP32 (float)

Radeon RX 6300 +653%

3.133 TFLOPS

Radeon HD 5630

0.416 TFLOPS

Radeon RX 6300

VS

Radeon HD 5630

Graphics Card

Unknown

Release Date

Feb 2011

Navi II

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

2040 MHz

Boost Clock

-

2000 MHz

Memory Clock

390 MHz

Memory

2GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

32bit

Memory Bus

128bit

64.00GB/s

Bandwidth

12.48GB/s

Render Config

12

Compute Units

4

-

768

Shading Units

320

48

TMUs

16

32

ROPs

8

-

12

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

256 KB

8 MB

L3 Cache

-

Theoretical Performance

65.28 GPixel/s

Pixel Rate

5.200 GPixel/s

97.92 GTexel/s

Texture Rate

10.40 GTexel/s

6.267 TFLOPS

FP16 (half)

-

3.133 TFLOPS

FP32 (float)

416.0 GFLOPS

195.8 GFLOPS

FP64 (double)

-

Board Design

32W

TDP

39W

200 W

Suggested PSU

200 W

2x HDMI 2.1

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

Redwood

Navi 24 XL

GPU Variant

Redwood LE

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

0.627 billion

107 mm²

Die Size

104 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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