AMD Radeon HD 7850 vs AMD Radeon RX 580G

VS

AMD Radeon HD 7850

AMD Radeon RX 580G

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 8GB VRAM Radeon RX 580G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850 's Advantages

Lower TDP (130W vs 185W)

AMD Radeon RX 580G 's Advantages

Released 6 years and 7 months late

Boost Clock1330MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 153.6GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7850

1.761 TFLOPS

Radeon RX 580G +248%

6.129 TFLOPS

Radeon HD 7850

VS

Radeon RX 580G

Graphics Card

Mar 2012

Release Date

Oct 2018

Southern Islands

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1257 MHz

-

Boost Clock

1330 MHz

1200 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

153.6GB/s

Bandwidth

256.0GB/s

Render Config

16

Compute Units

36

-

1024

Shading Units

2304

64

TMUs

144

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

27.52 GPixel/s

Pixel Rate

42.56 GPixel/s

55.04 GTexel/s

Texture Rate

191.5 GTexel/s

-

FP16 (half)

6.129 TFLOPS

1.761 TFLOPS

FP32 (float)

6.129 TFLOPS

110.1 GFLOPS

FP64 (double)

383.0 GFLOPS

Board Design

130W

TDP

185W

300 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Pitcairn

GPU Name

Polaris 20

Pitcairn PRO (215-0828062)

GPU Variant

Polaris 20 XTX (215-0910038)

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.8 billion

Transistors

5.7 billion

212 mm²

Die Size

232 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

5.1

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon HD 7850 vs ATI Radeon HD 2900 XTX

2

AMD Radeon HD 7850 vs ATI Radeon HD 4710

3

AMD Radeon HD 7850 vs AMD Radeon RX Vega Nano

4

AMD Radeon HD 7850 vs NVIDIA NVS 315

5

AMD Radeon HD 7850 vs NVIDIA GeForce 9500 GS Rev. 2

6

AMD Radeon HD 7850 vs NVIDIA T400

7

AMD Radeon HD 7850 vs ATI Radeon HD 5530

8

AMD Radeon HD 7850 vs AMD Radeon HD 7750

9

AMD Radeon HD 7850 vs AMD Radeon R7 240 OEM

10

AMD Radeon HD 7850 vs AMD Radeon Pro V520

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

8

World's First! Intel Arc B580 Graphics Card Arrives Early

9

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster

10

Preliminary Support for Intel Nova Lake in AIDA64: Identity Remains a Mystery