ATI Radeon X800 GT AGP vs ATI Radeon HD 3650
We compared two Desktop platform GPUs: 256MB VRAM Radeon X800 GT AGP and 256MB VRAM Radeon HD 3650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon X800 GT AGP 's Advantages
Larger VRAM bandwidth (31.55GB/s vs 25.60GB/s)
Lower TDP (40W vs 65W)
ATI Radeon HD 3650 's Advantages
120 additional rendering cores
Score
Graphics Card
Nov 2007
Release Date
Jan 2008
Radeon R400 AGP
Generation
Radeon R600
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
493 MHz
Memory Clock
800 MHz
Memory
256MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
31.55GB/s
Bandwidth
25.60GB/s
Render Config
-
Compute Units
3
-
-
-
-
Shading Units
120
8
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
128 KB
-
-
-
Theoretical Performance
3.784 GPixel/s
Pixel Rate
2.900 GPixel/s
3.784 GTexel/s
Texture Rate
5.800 GTexel/s
-
-
-
-
FP32 (float)
174.0 GFLOPS
-
-
-
Board Design
40W
TDP
65W
200 W
Suggested PSU
250 W
1x DVI
1x VGA
1x S-Video
Outputs
2x DVI
1x S-Video
1x Molex
Power Connectors
None
Graphics Processor
R420
GPU Name
RV635
R420 GT
(215RAACGA12F)
GPU Variant
RV635 PRO
(215-0682008)
R400
Architecture
TeraScale
TSMC
Foundry
TSMC
130 nm
Process Size
55 nm
0.16 billion
Transistors
0.378 billion
281 mm²
Die Size
135 mm²
Graphics Features
9.0b (9_2)
DirectX
10.1 (10_1)
2.1
OpenGL
3.3
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
-
Shader Model
4.1
