Home GPU Comparison AMD Radeon HD 8470 OEM vs ATI Radeon X800 GT AGP

AMD Radeon HD 8470 OEM vs ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8470 OEM 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 Radeon HD 8470 OEM 's Advantages
Released 5 years and 2 months late
More VRAM (1024GB vs 256GB)
160 additional rendering cores
Lower TDP (35W vs 40W)
ATI Radeon X800 GT AGP 's Advantages
Larger VRAM bandwidth (31.55GB/s vs 25.60GB/s)

Score

VS

Graphics Card

Jan 2013
Release Date
Nov 2007
Sea Islands
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

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

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
256bit
25.60GB/s
Bandwidth
31.55GB/s

Render Config

2
Compute Units
-
-
-
-
160
Shading Units
-
8
TMUs
8
4
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
3.784 GPixel/s
6.200 GTexel/s
Texture Rate
3.784 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
-
-
-
-

Board Design

35W
TDP
40W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
1x Molex

Graphics Processor

Caicos
GPU Name
R420
Caicos XT (215-0804070)
GPU Variant
R420 GT (215RAACGA12F)
TeraScale 2
Architecture
R400
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
0.37 billion
Transistors
0.16 billion
67 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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