AMD Radeon RX 6600 LE vs AMD Radeon RX 6300
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Unknown
Generation
Navi II
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
1626 MHz
1000 MHz
Boost Clock
2495 MHz
2040 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
32bit
Bandwidth
224.0GB/s
64.00GB/s
Render Config
Compute Units
28
12
Shading Units
1792
768
TMUs
112
48
ROPs
64
32
RT Cores
28
12
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
1024 KB
L3 Cache
32 MB
8 MB
Theoretical Performance
Pixel Rate
159.7 GPixel/s
65.28 GPixel/s
Texture Rate
279.4 GTexel/s
97.92 GTexel/s
FP16 (half)
17.88 TFLOPS
6.267 TFLOPS
FP32 (float)
8.942 TFLOPS
3.133 TFLOPS
FP64 (double)
558.9 GFLOPS
195.8 GFLOPS
Graphics Processor
GPU Name
Navi 23
Navi 24
GPU Variant
Navi 23 XL(215-130000016)
Navi 24 XL
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
11.06 billion
5.4 billion
Die Size
237 mm²
107 mm²
Board Design
TDP
132W
32W
Suggested PSU
300 W
200 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
2x HDMI 2.1
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.7
6.7