Home GPU Comparison AMD FireStream 9270 vs ATI Radeon HD 5570 OEM

AMD FireStream 9270 vs ATI Radeon HD 5570 OEM

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9270 and 1024MB VRAM Radeon HD 5570 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9270 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 21.34GB/s)
480 additional rendering cores
ATI Radeon HD 5570 OEM 's Advantages
Released 1 years and 3 months late
Lower TDP (39W vs 160W)

Score

Benchmark

FP32 (float)
FireStream 9270 +240%
1.2 TFLOPS
Radeon HD 5570 OEM
0.352 TFLOPS
VS

Graphics Card

Nov 2008
Release Date
Feb 2010
FireStream
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
667 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
21.34GB/s

Render Config

10
Compute Units
4
-
-
-
800
Shading Units
320
40
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
4.400 GPixel/s
30.00 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
352.0 GFLOPS
240.0 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
39W
450 W
Suggested PSU
200 W
1x DVI
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
-

Graphics Processor

RV770
GPU Name
Redwood
RV770 XT
GPU Variant
Redwood LE
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
0.627 billion
256 mm²
Die Size
104 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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