AMD Radeon RX 480 Mobile vs AMD Steam Deck GPU
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Feb 2022
Generation
Mobility Radeon
Console GPU
Type
Mobile
Game console
Bus Interface
MXM-B (3.0)
—
Clock Speeds
Base Clock
1000 MHz
1000 MHz
Boost Clock
1077 MHz
1600 MHz
Memory Clock
2000 MHz
1375 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
LPDDR5
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
88.00GB/s
Render Config
Compute Units
36
8
Shading Units
2304
512
TMUs
144
32
ROPs
32
16
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
1024 KB
RT Cores
—
8
L3 Cache
—
8 MB
Theoretical Performance
Pixel Rate
34.46 GPixel/s
25.60 GPixel/s
Texture Rate
155.1 GTexel/s
51.20 GTexel/s
FP16 (half)
4.963 TFLOPS
3.277 TFLOPS
FP32 (float)
4.963 TFLOPS
1.638 TFLOPS
FP64 (double)
310.2 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Van Gogh
GPU Variant
Ellesmere XT
100-000000405
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
2.4 billion
Die Size
232 mm²
163 mm²
Board Design
TDP
100W
15W
Outputs
No outputs
1x USB Type-C
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.3
Shader Model
6.4
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.