AMD Radeon RX 470 Mobile vs AMD Steam Deck OLED GPU
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Nov 2023
Generation
Mobility Radeon
Console GPU
Type
Mobile
Game console
Bus Interface
MXM-B (3.0)
—
Clock Speeds
Base Clock
926 MHz
1000 MHz
Boost Clock
1074 MHz
1600 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
LPDDR5
Memory Bus
256bit
128bit
Bandwidth
224.0GB/s
88.00GB/s
Render Config
Compute Units
32
8
Shading Units
2048
512
TMUs
128
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
34.37 GPixel/s
25.60 GPixel/s
Texture Rate
137.5 GTexel/s
51.20 GTexel/s
FP16 (half)
4.399 TFLOPS
3.277 TFLOPS
FP32 (float)
4.399 TFLOPS
1.638 TFLOPS
FP64 (double)
274.9 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Sephiroth
GPU Variant
Ellesmere PRO
—
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
5.7 billion
2.4 billion
Die Size
232 mm²
131 mm²
Board Design
TDP
85W
15W
Outputs
No outputs
1x USB Type-C
Power Connectors
None
—
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.