Home GPU Comparison AMD Radeon RX 550 vs ATI Radeon X800 GTO AGP

AMD Radeon RX 550 vs ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 and 256MB VRAM Radeon X800 GTO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 's Advantages
Released 9 years and 5 months late
Boost Clock1183MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (112.0GB/s vs 31.36GB/s)
512 additional rendering cores
ATI Radeon X800 GTO AGP 's Advantages
Lower TDP (49W vs 50W)

Score

VS

Graphics Card

Apr 2017
Release Date
Nov 2007
Polaris
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
AGP 8x

Clock Speeds

1100 MHz
Base Clock
-
1183 MHz
Boost Clock
-
1750 MHz
Memory Clock
490 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
112.0GB/s
Bandwidth
31.36GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
-
32
TMUs
12
16
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

18.93 GPixel/s
Pixel Rate
4.800 GPixel/s
37.86 GTexel/s
Texture Rate
4.800 GTexel/s
1211 GFLOPS
FP16 (half)
-
1211 GFLOPS
FP32 (float)
-
75.71 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
49W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
1x Molex

Graphics Processor

Lexa
GPU Name
R420
Lexa PRO (215-0904018)
GPU Variant
R420 GTO
GCN 4.0
Architecture
R400
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
130 nm
2.2 billion
Transistors
0.16 billion
103 mm²
Die Size
281 mm²

Graphics Features

12 (12_0)
DirectX
9.0b (9_2)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
-

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