AMD Radeon Pro 5300 vs AMD Radeon R9 280

VS

AMD Radeon Pro 5300

AMD Radeon R9 280

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro 5300 and 3GB VRAM Radeon R9 280 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5300 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 77% (1650MHz vs 933MHz)

More VRAM (4GB vs 3GB)

Lower TDP (85W vs 200W)

AMD Radeon R9 280 's Advantages

Larger VRAM bandwidth (240.0GB/s vs 224.0GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 5300 +26%

4.224 TFLOPS

Radeon R9 280

3.344 TFLOPS

Radeon Pro 5300

VS

Radeon R9 280

Graphics Card

Aug 2020

Release Date

Mar 2014

Radeon Pro Mac

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

827 MHz

1650 MHz

Boost Clock

933 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

384bit

224.0GB/s

Bandwidth

240.0GB/s

Render Config

20

Compute Units

28

-

1280

Shading Units

1792

80

TMUs

112

32

ROPs

32

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

768 KB

-

Theoretical Performance

52.80 GPixel/s

Pixel Rate

29.86 GPixel/s

132.0 GTexel/s

Texture Rate

104.5 GTexel/s

8.448 TFLOPS

FP16 (half)

-

4.224 TFLOPS

FP32 (float)

3.344 TFLOPS

264.0 GFLOPS

FP64 (double)

836.0 GFLOPS

Board Design

85W

TDP

200W

250 W

Suggested PSU

550 W

No outputs

Outputs

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

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 14

GPU Name

Tahiti

Navi 14 PRO XE

GPU Variant

Tahiti PRO3 (215-0821330)

RDNA 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

4.313 billion

158 mm²

Die Size

352 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

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