AMD Radeon RX 5300 vs AMD Radeon HD 6850 1440SP Edition

VS

AMD Radeon RX 5300

AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 3GB VRAM Radeon RX 5300 and 1024MB VRAM Radeon HD 6850 1440SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300 's Advantages

Released 7 years and 9 months late

Boost Clock1645MHz

More VRAM (3GB vs 1024GB)

Larger VRAM bandwidth (168.0GB/s vs 128.0GB/s)

Lower TDP (100W vs 151W)

AMD Radeon HD 6850 1440SP Edition 's Advantages

32 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 5300 +121%

4.632 TFLOPS

Radeon HD 6850 1440SP Edition

2.088 TFLOPS

Radeon RX 5300

VS

Radeon HD 6850 1440SP Edition

Graphics Card

May 2020

Release Date

Aug 2012

Navi

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1327 MHz

Base Clock

-

1645 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

3GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

168.0GB/s

Bandwidth

128.0GB/s

Render Config

22

Compute Units

18

-

1408

Shading Units

1440

88

TMUs

72

32

ROPs

32

-

L1 Cache

8 KB (per CU)

1536 KB

L2 Cache

512 KB

-

Theoretical Performance

52.64 GPixel/s

Pixel Rate

23.20 GPixel/s

144.8 GTexel/s

Texture Rate

52.20 GTexel/s

9.265 TFLOPS

FP16 (half)

-

4.632 TFLOPS

FP32 (float)

2.088 TFLOPS

289.5 GFLOPS

FP64 (double)

417.6 GFLOPS

Board Design

100W

TDP

151W

300 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

1x 6-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 14

GPU Name

Cypress

Navi 14 XE

GPU Variant

Cypress PRO (215-0735043)

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

6.4 billion

Transistors

2.154 billion

158 mm²

Die Size

334 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.5

Shader Model

5.0

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