AMD Steam Deck GPU vs AMD Radeon RX 8800 XT
GPU · Specs Compare
Graphics Card
Release Date
Feb 2022
Unknown
Generation
Console GPU
Navi IV(RX 8000)
Type
Game console
Desktop
Bus Interface
—
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1295 MHz
Boost Clock
1600 MHz
2430 MHz
Memory Clock
1375 MHz
2438 MHz
Memory
Memory Size
16GB
16GB
Memory Type
LPDDR5
GDDR6
Memory Bus
128bit
256bit
Bandwidth
88.00GB/s
624.1GB/s
Render Config
Compute Units
8
64
Shading Units
512
4096
TMUs
32
256
ROPs
16
96
RT Cores
8
64
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
1024 KB
4 MB
L3 Cache
8 MB
64 MB
Theoretical Performance
Pixel Rate
25.60 GPixel/s
233.3 GPixel/s
Texture Rate
51.20 GTexel/s
622.1 GTexel/s
FP16 (half)
3.277 TFLOPS
39.81 TFLOPS
FP32 (float)
1.638 TFLOPS
19.91 TFLOPS
FP64 (double)
102.4 GFLOPS
622.1 GFLOPS
Graphics Processor
GPU Name
Van Gogh
Navi 48
GPU Variant
100-000000405
Navi 48 XT
Architecture
RDNA 2.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
2.4 billion
Unknown
Die Size
163 mm²
Unknown
Board Design
TDP
15W
220W
Outputs
1x USB Type-C
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
None
2x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.2
Vulkan
1.3
1.3
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.