Radeon RX 6400 vs GeForce 6600 AGP
We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 128MB VRAM GeForce 6600 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6400 's Advantages
Released 17 years and 5 months late
Boost Clock2321MHz
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (128.0GB/s vs 8.000GB/s)
768 additional rendering cores
Score
Graphics Card
Jan 2022
Release Date
Aug 2004
Navi II
Generation
GeForce 6 AGP
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
AGP 8x
Clock Speeds
1923 MHz
Base Clock
-
2321 MHz
Boost Clock
-
2000 MHz
Memory Clock
250 MHz
Memory
4GB
Memory Size
128MB
GDDR6
Memory Type
DDR
64bit
Memory Bus
128bit
128.0GB/s
Bandwidth
8.000GB/s
Render Config
12
Compute Units
-
768
Shading Units
-
48
TMUs
8
32
ROPs
4
12
RT Cores
-
128 KB per Array
L1 Cache
-
1024 KB
L2 Cache
-
16 MB
L3 Cache
-
Theoretical Performance
74.27 GPixel/s
Pixel Rate
1.200 GPixel/s
111.4 GTexel/s
Texture Rate
2.400 GTexel/s
7.130 TFLOPS
FP16 (half)
-
3.565 TFLOPS
FP32 (float)
-
222.8 GFLOPS
FP64 (double)
-
Board Design
53W
TDP
Unknown
250 W
Suggested PSU
200 W
1x HDMI 2.1
1x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
None
Graphics Processor
Navi 24
GPU Name
NV43
Navi 24 XL
(215-135000046)
GPU Variant
-
RDNA 2.0
Architecture
Curie
TSMC
Foundry
TSMC
6 nm
Process Size
110 nm
5.4 billion
Transistors
0.146 billion
107 mm²
Die Size
154 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full)
2.1 (partial)
2.2
OpenCL
N/A
1.3
Vulkan
N/A
6.7
Shader Model
3.0
