ATI Radeon X800 GTO AGP vs AMD Radeon RX 6400
We compared two Desktop platform GPUs: 256MB VRAM Radeon X800 GTO AGP and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon X800 GTO AGP 's Advantages
Lower TDP (49W vs 53W)
AMD Radeon RX 6400 's Advantages
Released 14 years and 2 months late
Boost Clock2321MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (128.0GB/s vs 31.36GB/s)
768 additional rendering cores
Score
Graphics Card
Nov 2007
Release Date
Jan 2022
Radeon R400 AGP
Generation
Navi II
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 4.0 x4
Clock Speeds
-
Base Clock
1923 MHz
-
Boost Clock
2321 MHz
490 MHz
Memory Clock
2000 MHz
Memory
256MB
Memory Size
4GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
64bit
31.36GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
-
-
-
-
Shading Units
768
12
TMUs
48
12
ROPs
32
-
-
-
-
RT Cores
12
-
L1 Cache
128 KB per Array
-
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
4.800 GPixel/s
Pixel Rate
74.27 GPixel/s
4.800 GTexel/s
Texture Rate
111.4 GTexel/s
-
FP16 (half)
7.130 TFLOPS
-
FP32 (float)
3.565 TFLOPS
-
FP64 (double)
222.8 GFLOPS
Board Design
49W
TDP
53W
200 W
Suggested PSU
250 W
1x DVI
1x VGA
1x S-Video
Outputs
1x HDMI 2.1
1x DisplayPort 1.4a
1x Molex
Power Connectors
None
Graphics Processor
R420
GPU Name
Navi 24
R420 GTO
GPU Variant
Navi 24 XL
(215-135000046)
R400
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
130 nm
Process Size
6 nm
0.16 billion
Transistors
5.4 billion
281 mm²
Die Size
107 mm²
Graphics Features
9.0b (9_2)
DirectX
12 Ultimate (12_2)
2.1
OpenGL
4.6
N/A
OpenCL
2.2
N/A
Vulkan
1.3
-
-
-
-
Shader Model
6.7
