AMD Radeon RX 6600 vs AMD Steam Deck GPU
GPU Specs Compare
Graphics Card
Release Date
Oct 2021
Feb 2022
Generation
Navi II
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 4.0 x8
-
Clock Speeds
Base Clock
1626 MHz
1000 MHz
Boost Clock
2491 MHz
1600 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
LPDDR5
Memory Bus
128bit
128bit
Bandwidth
224.0GB/s
88.00GB/s
Render Config
Compute Units
28
8
Shading Units
1792
512
TMUs
112
32
ROPs
64
16
RT Cores
28
8
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
159.4 GPixel/s
25.60 GPixel/s
Texture Rate
279.0 GTexel/s
51.20 GTexel/s
FP16 (half)
17.86 TFLOPS
3.277 TFLOPS
FP32 (float)
8.928 TFLOPS
1.638 TFLOPS
FP64 (double)
558.0 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
Navi 23
Van Gogh
GPU Variant
Navi 23 XL(215-130000016)
100-000000405
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
11.06 billion
2.4 billion
Die Size
237 mm²
163 mm²
Board Design
TDP
132W
15W
Suggested PSU
300 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x USB Type-C
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
2.0
Vulkan
1.3
1.3
Shader Model
6.5
6.8