AMD Radeon HD 6770 vs AMD Radeon RX 5300

VS

AMD Radeon HD 6770

AMD Radeon RX 5300

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6770 and 3GB VRAM Radeon RX 5300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300 's Advantages

Released 9 years and 4 months late

Boost Clock1645MHz

More VRAM (3GB vs 1024GB)

Larger VRAM bandwidth (168.0GB/s vs 76.80GB/s)

608 additional rendering cores

Lower TDP (100W vs 108W)

Score

Benchmark

FP32 (float)

Radeon HD 6770

1.36 TFLOPS

Radeon RX 5300 +240%

4.632 TFLOPS

Radeon HD 6770

VS

Radeon RX 5300

Graphics Card

Jan 2011

Release Date

May 2020

Northern Islands

Generation

Navi

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1327 MHz

-

Boost Clock

1645 MHz

1200 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

3GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

76.80GB/s

Bandwidth

168.0GB/s

Render Config

10

Compute Units

22

-

800

Shading Units

1408

40

TMUs

88

16

ROPs

32

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

1536 KB

-

Theoretical Performance

13.60 GPixel/s

Pixel Rate

52.64 GPixel/s

34.00 GTexel/s

Texture Rate

144.8 GTexel/s

-

FP16 (half)

9.265 TFLOPS

1360 GFLOPS

FP32 (float)

4.632 TFLOPS

-

FP64 (double)

289.5 GFLOPS

Board Design

108W

TDP

100W

300 W

Suggested PSU

300 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Juniper

GPU Name

Navi 14

Juniper XT (215-0754013)

GPU Variant

Navi 14 XE

TeraScale 2

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

1.04 billion

Transistors

6.4 billion

166 mm²

Die Size

158 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.5

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