AMD Radeon Vega 8 Mobile vs AMD Steam Deck OLED GPU
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Nov 2023
Generation
Cezanne
Console GPU
Type
Integrated
Game console
Bus Interface
IGP
—
Clock Speeds
Base Clock
300 MHz
1000 MHz
Boost Clock
2000 MHz
1600 MHz
Memory Clock
System Shared
1375 MHz
Memory
Memory Size
System Shared
16GB
Memory Type
System Shared
LPDDR5
Memory Bus
System Shared
128bit
Bandwidth
System Dependent
88.00GB/s
Render Config
Compute Units
8
8
Shading Units
512
512
TMUs
32
32
ROPs
8
16
RT Cores
—
8
L1 Cache
—
128 KB per Array
L2 Cache
—
1024 KB
L3 Cache
—
8 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
25.60 GPixel/s
Texture Rate
64.00 GTexel/s
51.20 GTexel/s
FP16 (half)
4.096 TFLOPS
3.277 TFLOPS
FP32 (float)
2.048 TFLOPS
1.638 TFLOPS
FP64 (double)
128.0 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
Cezanne
Sephiroth
Architecture
GCN 5.1
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
9.8 billion
2.4 billion
Die Size
156 mm²
131 mm²
Board Design
TDP
45W
15W
Outputs
No outputs
1x USB Type-C
Power Connectors
None
—
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.5
Benchmark
3DMark Time Spy
719
—
3DMark Time Spy Extreme
351
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.