Radeon HD 4670 AGP vs Radeon X800 GT AGP
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4670 AGP and 256MB VRAM Radeon X800 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 4670 AGP 's Advantages
Released 1 years and 8 months late
More VRAM (1024GB vs 256GB)
320 additional rendering cores
Radeon X800 GT AGP 's Advantages
Larger VRAM bandwidth (31.55GB/s vs 25.60GB/s)
Lower TDP (40W vs 59W)
Score
Graphics Card
Jul 2009
Release Date
Nov 2007
Radeon R700
Generation
Radeon R400 AGP
Desktop
Type
Desktop
AGP 8x
Bus Interface
AGP 8x
Clock Speeds
800 MHz
Memory Clock
493 MHz
Memory
1024MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
31.55GB/s
Render Config
4
Compute Units
-
320
Shading Units
-
32
TMUs
8
8
ROPs
8
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
Theoretical Performance
6.000 GPixel/s
Pixel Rate
3.784 GPixel/s
24.00 GTexel/s
Texture Rate
3.784 GTexel/s
480.0 GFLOPS
FP32 (float)
-
Board Design
59W
TDP
40W
250 W
Suggested PSU
200 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
1x DVI
1x VGA
1x S-Video
-
Power Connectors
1x Molex
Graphics Processor
RV730
GPU Name
R420
RV730 XT
(215-0719047)
GPU Variant
R420 GT
(215RAACGA12F)
TeraScale
Architecture
R400
TSMC
Foundry
TSMC
55 nm
Process Size
130 nm
0.514 billion
Transistors
0.16 billion
146 mm²
Die Size
281 mm²
Graphics Features
10.1 (10_1)
DirectX
9.0b (9_2)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
4.1
Shader Model
-
