Home GPU Comparison ATI Radeon HD 5550 vs ATI Radeon X800 GT AGP

ATI Radeon HD 5550 vs ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5550 and 256MB VRAM Radeon X800 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5550 's Advantages
Released 2 years and 3 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (51.20GB/s vs 31.55GB/s)
320 additional rendering cores
Lower TDP (39W vs 40W)

Score

VS

Graphics Card

Feb 2010
Release Date
Nov 2007
Evergreen
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
493 MHz

Memory

512MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
51.20GB/s
Bandwidth
31.55GB/s

Render Config

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

Theoretical Performance

4.400 GPixel/s
Pixel Rate
3.784 GPixel/s
8.800 GTexel/s
Texture Rate
3.784 GTexel/s
-
-
-
352.0 GFLOPS
FP32 (float)
-
-
-
-

Board Design

39W
TDP
40W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
1x Molex

Graphics Processor

Redwood
GPU Name
R420
Redwood PRO2
GPU Variant
R420 GT (215RAACGA12F)
TeraScale 2
Architecture
R400
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
0.627 billion
Transistors
0.16 billion
104 mm²
Die Size
281 mm²

Graphics Features

11.2 (11_0)
DirectX
9.0b (9_2)
4.4
OpenGL
2.1
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
-

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