AMD Radeon RX 5300 vs AMD Radeon R9 285X

VS

AMD Radeon RX 5300

AMD Radeon R9 285X

We compared two Desktop platform GPUs: 3GB VRAM Radeon RX 5300 and 3GB VRAM Radeon R9 285X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300 's Advantages

Boost Clock1645MHz

Lower TDP (100W vs 200W)

AMD Radeon R9 285X 's Advantages

Larger VRAM bandwidth (264.0GB/s vs 168.0GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 5300 +12%

4.632 TFLOPS

Radeon R9 285X

4.104 TFLOPS

Radeon RX 5300

VS

Radeon R9 285X

Graphics Card

May 2020

Release Date

Unknown

Navi

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1327 MHz

Base Clock

-

1645 MHz

Boost Clock

-

1750 MHz

Memory Clock

1375 MHz

Memory

3GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

384bit

168.0GB/s

Bandwidth

264.0GB/s

Render Config

22

Compute Units

32

-

1408

Shading Units

2048

88

TMUs

128

32

ROPs

32

-

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

768 KB

-

Theoretical Performance

52.64 GPixel/s

Pixel Rate

32.06 GPixel/s

144.8 GTexel/s

Texture Rate

128.3 GTexel/s

9.265 TFLOPS

FP16 (half)

-

4.632 TFLOPS

FP32 (float)

4.104 TFLOPS

289.5 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

200W

300 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 14

GPU Name

Tonga

Navi 14 XE

GPU Variant

Tonga XT (215-0851313)

RDNA 1.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

5 billion

158 mm²

Die Size

366 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

6.5

Shader Model

6.3

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