AMD Radeon RX 6600 LE vs ATI Radeon X800 GTO
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6600 LE 's Advantages
Released 16 years late
Boost Clock2495MHz
More VRAM (8GB vs 128GB)
Larger VRAM bandwidth (224.0GB/s vs 22.40GB/s)
1792 additional rendering cores
ATI Radeon X800 GTO 's Advantages
Lower TDP (49W vs 132W)
Score
Graphics Card
Dec 2023
Release Date
Dec 2007
Navi II
Generation
Radeon R400 PCIe
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 1.0 x16
Clock Speeds
1626 MHz
Base Clock
-
2495 MHz
Boost Clock
-
1750 MHz
Memory Clock
350 MHz
Memory
8GB
Memory Size
128MB
GDDR6
Memory Type
DDR
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
22.40GB/s
Render Config
28
Compute Units
-
-
-
-
1792
Shading Units
-
112
TMUs
12
64
ROPs
12
-
-
-
28
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
32 MB
L3 Cache
-
Theoretical Performance
159.7 GPixel/s
Pixel Rate
4.800 GPixel/s
279.4 GTexel/s
Texture Rate
4.800 GTexel/s
17.88 TFLOPS
FP16 (half)
-
8.942 TFLOPS
FP32 (float)
-
558.9 GFLOPS
FP64 (double)
-
Board Design
132W
TDP
49W
300 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
1x 8-pin
Power Connectors
-
Graphics Processor
Navi 23
GPU Name
R423
Navi 23 XL
(215-130000016)
GPU Variant
R423 GTO
RDNA 2.0
Architecture
R400
TSMC
Foundry
TSMC
7 nm
Process Size
130 nm
11.06 billion
Transistors
0.16 billion
237 mm²
Die Size
289 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
9.0b (9_2)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
-
