AMD Radeon RX 580 vs AMD FireStream 9270

VS

AMD Radeon RX 580

AMD FireStream 9270

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 and 2GB VRAM FireStream 9270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 's Advantages

Released 8 years and 5 months late

Boost Clock1340MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 115.2GB/s)

1504 additional rendering cores

AMD FireStream 9270 's Advantages

Lower TDP (160W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580 +414%

6.175 TFLOPS

FireStream 9270

1.2 TFLOPS

Radeon RX 580

VS

FireStream 9270

Graphics Card

Apr 2017

Release Date

Nov 2008

Polaris

Generation

FireStream

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1257 MHz

Base Clock

-

1340 MHz

Boost Clock

-

2000 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

256.0GB/s

Bandwidth

115.2GB/s

Render Config

36

Compute Units

10

-

2304

Shading Units

800

144

TMUs

40

32

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

42.88 GPixel/s

Pixel Rate

12.00 GPixel/s

193.0 GTexel/s

Texture Rate

30.00 GTexel/s

6.175 TFLOPS

FP16 (half)

-

6.175 TFLOPS

FP32 (float)

1200 GFLOPS

385.9 GFLOPS

FP64 (double)

240.0 GFLOPS

Board Design

185W

TDP

160W

450 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI

1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Polaris 20

GPU Name

RV770

Polaris 20 XTX (215-0910038)

GPU Variant

RV770 XT

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.956 billion

232 mm²

Die Size

256 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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