Home GPU Comparison AMD FireStream 9270 vs ATI Radeon X800 GT AGP

AMD FireStream 9270 vs ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9270 and 256MB VRAM Radeon X800 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9270 's Advantages
Released 1 years late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (115.2GB/s vs 31.55GB/s)
800 additional rendering cores
ATI Radeon X800 GT AGP 's Advantages
Lower TDP (40W vs 160W)

Score

VS

Graphics Card

Nov 2008
Release Date
Nov 2007
FireStream
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
493 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
31.55GB/s

Render Config

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

Theoretical Performance

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

Board Design

160W
TDP
40W
450 W
Suggested PSU
200 W
1x DVI
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
1x Molex

Graphics Processor

RV770
GPU Name
R420
RV770 XT
GPU Variant
R420 GT (215RAACGA12F)
TeraScale
Architecture
R400
TSMC
Foundry
TSMC
55 nm
Process Size
130 nm
0.956 billion
Transistors
0.16 billion
256 mm²
Die Size
281 mm²

Graphics Features

10.1 (10_1)
DirectX
9.0b (9_2)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
-

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