AMD Radeon RX 5300 XT vs AMD Radeon HD 6770 Green Edition

VS

AMD Radeon RX 5300 XT

AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 5300 XT and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300 XT 's Advantages

Released 6 years and 6 months late

Boost Clock1845MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 21.34GB/s)

688 additional rendering cores

AMD Radeon HD 6770 Green Edition 's Advantages

Lower TDP (86W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 5300 XT +415%

5.196 TFLOPS

Radeon HD 6770 Green Edition

1.008 TFLOPS

Radeon RX 5300 XT

VS

Radeon HD 6770 Green Edition

Graphics Card

Oct 2019

Release Date

Apr 2013

Navi

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1670 MHz

Base Clock

-

1845 MHz

Boost Clock

-

1750 MHz

Memory Clock

667 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

21.34GB/s

Render Config

22

Compute Units

9

-

1408

Shading Units

720

88

TMUs

36

32

ROPs

16

-

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

59.04 GPixel/s

Pixel Rate

11.20 GPixel/s

162.4 GTexel/s

Texture Rate

25.20 GTexel/s

10.39 TFLOPS

FP16 (half)

-

5.196 TFLOPS

FP32 (float)

1008 GFLOPS

324.7 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

86W

300 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 6-pin

Power Connectors

-

Graphics Processor

Navi 14

GPU Name

Juniper

Navi 14 XL

GPU Variant

Juniper LE (215-0754009)

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

6.4 billion

Transistors

1.04 billion

158 mm²

Die Size

166 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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