Home GPU Comparison AMD FireStream 9270 vs AMD Radeon RX 580G

AMD FireStream 9270 vs AMD Radeon RX 580G

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

Main Differences

AMD FireStream 9270 's Advantages
Lower TDP (160W vs 185W)
AMD Radeon RX 580G 's Advantages
Released 9 years and 11 months late
Boost Clock1330MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 115.2GB/s)
1504 additional rendering cores

Score

Benchmark

FP32 (float)
FireStream 9270
1.2 TFLOPS
Radeon RX 580G +410%
6.129 TFLOPS
VS

Graphics Card

Nov 2008
Release Date
Oct 2018
FireStream
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1257 MHz
-
Boost Clock
1330 MHz
900 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
256.0GB/s

Render Config

10
Compute Units
36
-
-
-
800
Shading Units
2304
40
TMUs
144
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
42.56 GPixel/s
30.00 GTexel/s
Texture Rate
191.5 GTexel/s
-
FP16 (half)
6.129 TFLOPS
1200 GFLOPS
FP32 (float)
6.129 TFLOPS
240.0 GFLOPS
FP64 (double)
383.0 GFLOPS

Board Design

160W
TDP
185W
450 W
Suggested PSU
450 W
1x DVI
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

RV770
GPU Name
Polaris 20
RV770 XT
GPU Variant
Polaris 20 XTX (215-0910038)
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.956 billion
Transistors
5.7 billion
256 mm²
Die Size
232 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.4

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