Home GPU Comparison AMD Radeon R9 290 vs ATI Radeon X800 GTO AGP

AMD Radeon R9 290 vs ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 290 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 R9 290 's Advantages
Released 6 years late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (320.0GB/s vs 31.36GB/s)
2560 additional rendering cores
ATI Radeon X800 GTO AGP 's Advantages
Lower TDP (49W vs 275W)

Score

VS

Graphics Card

Nov 2013
Release Date
Nov 2007
Volcanic Islands
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
490 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
512bit
Memory Bus
256bit
320.0GB/s
Bandwidth
31.36GB/s

Render Config

40
Compute Units
-
-
-
-
2560
Shading Units
-
160
TMUs
12
64
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
-
-
-
-

Theoretical Performance

60.61 GPixel/s
Pixel Rate
4.800 GPixel/s
151.5 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
4.849 TFLOPS
FP32 (float)
-
606.1 GFLOPS
FP64 (double)
-

Board Design

275W
TDP
49W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x Molex

Graphics Processor

Hawaii
GPU Name
R420
Hawaii PRO (215-0852020)
GPU Variant
R420 GTO
GCN 2.0
Architecture
R400
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
6.2 billion
Transistors
0.16 billion
438 mm²
Die Size
281 mm²

Graphics Features

12 (12_0)
DirectX
9.0b (9_2)
4.6
OpenGL
2.1
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
-

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