AMD Radeon RX 590 GME vs AMD Radeon HD 6770

VS

AMD Radeon RX 590 GME

AMD Radeon HD 6770

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 590 GME and 1024MB VRAM Radeon HD 6770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 590 GME 's Advantages

Released 9 years and 2 months late

Boost Clock1420MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (256.0GB/s vs 76.80GB/s)

1504 additional rendering cores

AMD Radeon HD 6770 's Advantages

Lower TDP (108W vs 175W)

Score

Benchmark

FP32 (float)

Radeon RX 590 GME +381%

6.543 TFLOPS

Radeon HD 6770

1.36 TFLOPS

Radeon RX 590 GME

VS

Radeon HD 6770

Graphics Card

Mar 2020

Release Date

Jan 2011

Polaris

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1257 MHz

Base Clock

-

1420 MHz

Boost Clock

-

2000 MHz

Memory Clock

1200 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

256.0GB/s

Bandwidth

76.80GB/s

Render Config

36

Compute Units

10

-

2304

Shading Units

800

144

TMUs

40

32

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

45.44 GPixel/s

Pixel Rate

13.60 GPixel/s

204.5 GTexel/s

Texture Rate

34.00 GTexel/s

6.543 TFLOPS

FP16 (half)

-

6.543 TFLOPS

FP32 (float)

1360 GFLOPS

409.0 GFLOPS

FP64 (double)

-

Board Design

175W

TDP

108W

450 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Polaris 20

GPU Name

Juniper

Polaris 20 XTR (215-0910066)

GPU Variant

Juniper XT (215-0754013)

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

1.04 billion

232 mm²

Die Size

166 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon RX 590 GME vs NVIDIA GeForce RTX 4080

2

AMD Radeon RX 590 GME vs AMD Radeon R9 285

3

AMD Radeon RX 590 GME vs NVIDIA GeForce 9500 GT Rev. 2

4

AMD Radeon RX 590 GME vs ATI Radeon HD 3870

5

AMD Radeon RX 590 GME vs NVIDIA GeForce RTX 5070

6

AMD Radeon RX 590 GME vs AMD Radeon RX 8800 XT

7

AMD Radeon RX 590 GME vs ATI FirePro V4800

8

AMD Radeon RX 590 GME vs NVIDIA GeForce GTX 560

9

AMD Radeon RX 590 GME vs NVIDIA GeForce GTX 465

10

AMD Radeon RX 590 GME vs AMD Radeon HD 7970 X2

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!