AMD Steam Deck OLED GPU vs AMD Radeon RX 570
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Apr 2017
Generation
Console GPU
Polaris
Type
Game console
Desktop
Bus Interface
—
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1168 MHz
Boost Clock
1600 MHz
1244 MHz
Memory Clock
1375 MHz
1750 MHz
Memory
Memory Size
16GB
4GB
Memory Type
LPDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
88.00GB/s
224.0GB/s
Render Config
Compute Units
8
32
Shading Units
512
2048
TMUs
32
128
ROPs
16
32
RT Cores
8
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
2 MB
L3 Cache
8 MB
—
Theoretical Performance
Pixel Rate
25.60 GPixel/s
39.81 GPixel/s
Texture Rate
51.20 GTexel/s
159.2 GTexel/s
FP16 (half)
3.277 TFLOPS
5.095 TFLOPS
FP32 (float)
1.638 TFLOPS
5.095 TFLOPS
FP64 (double)
102.4 GFLOPS
318.5 GFLOPS
Graphics Processor
GPU Name
Sephiroth
Polaris 20
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
2.4 billion
5.7 billion
Die Size
131 mm²
232 mm²
GPU Variant
—
Polaris 20 XL(215-0910052)
Board Design
TDP
15W
150W
Outputs
1x USB Type-C
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Suggested PSU
—
450 W
Power Connectors
—
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2
Shader Model
6.5
6.4
Benchmark
3DMark Time Spy
—
3,851
3DMark Time Spy Extreme
—
1,770
Battlefield 5 1080p
—
69
Shadow of the Tomb Raider 2160p
—
18
Shadow of the Tomb Raider 1440p
—
34
Shadow of the Tomb Raider 1080p
—
52
Battlefield 5 2160p
—
27
Battlefield 5 1440p
—
51
GTA 5 1080p
—
100
▲ Specs Compare
Data sourced from official specifications and benchmark tests.