AMD Steam Deck OLED GPU vs AMD Radeon Pro V520
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Dec 2020
Generation
Console GPU
Radeon Pro
Type
Game console
Desktop
Bus Interface
—
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1000 MHz
Boost Clock
1600 MHz
1600 MHz
Memory Clock
1375 MHz
1000 MHz
Memory
Memory Size
16GB
8GB
Memory Type
LPDDR5
HBM2
Memory Bus
128bit
2048bit
Bandwidth
88.00GB/s
512.0GB/s
Render Config
Compute Units
8
36
Shading Units
512
2304
TMUs
32
144
ROPs
16
64
RT Cores
8
—
L1 Cache
128 KB per Array
—
L2 Cache
1024 KB
4 MB
L3 Cache
8 MB
—
Theoretical Performance
Pixel Rate
25.60 GPixel/s
102.4 GPixel/s
Texture Rate
51.20 GTexel/s
230.4 GTexel/s
FP16 (half)
3.277 TFLOPS
14.75 TFLOPS
FP32 (float)
1.638 TFLOPS
7.373 TFLOPS
FP64 (double)
102.4 GFLOPS
460.8 GFLOPS
Graphics Processor
GPU Name
Sephiroth
Navi 12
Architecture
RDNA 2.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
2.4 billion
Unknown
Die Size
131 mm²
Unknown
GPU Variant
—
Navi 12
Board Design
TDP
15W
225W
Outputs
1x USB Type-C
No outputs
Suggested PSU
—
550 W
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.2
Vulkan
1.2
1.3
Shader Model
6.5
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.