ATI Radeon HD 3850 X3 vs AMD Radeon Pro 5300

VS

ATI Radeon HD 3850 X3

AMD Radeon Pro 5300

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 X3 and 4GB VRAM Radeon Pro 5300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5300 's Advantages

Boost Clock1650MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 54.40GB/s)

960 additional rendering cores

Lower TDP (85W vs 145W)

Score

Benchmark

FP32 (float)

Radeon HD 3850 X3

0.428 TFLOPS

Radeon Pro 5300 +886%

4.224 TFLOPS

Radeon HD 3850 X3

VS

Radeon Pro 5300

Graphics Card

Unknown

Release Date

Aug 2020

Radeon R600

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1650 MHz

850 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

128bit

54.40GB/s

Bandwidth

224.0GB/s

Render Config

4

Compute Units

20

-

320

Shading Units

1280

16

TMUs

80

16

ROPs

32

-

256 KB

L2 Cache

2 MB

-

Theoretical Performance

10.70 GPixel/s

Pixel Rate

52.80 GPixel/s

10.70 GTexel/s

Texture Rate

132.0 GTexel/s

-

FP16 (half)

8.448 TFLOPS

428.2 GFLOPS

FP32 (float)

4.224 TFLOPS

-

FP64 (double)

264.0 GFLOPS

Board Design

145W

TDP

85W

300 W

Suggested PSU

250 W

4x DVI

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

RV670

GPU Name

Navi 14

RV670 PRO (215-0708003)

GPU Variant

Navi 14 PRO XE

TeraScale

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.666 billion

Transistors

6.4 billion

192 mm²

Die Size

158 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.5

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