AMD ROG Ally GPU vs AMD Steam Deck OLED GPU

VS

AMD ROG Ally GPU AMD Steam Deck OLED GPU

We compared two Game console GPUs: 16GB VRAM ROG Ally GPU and 16GB VRAM Steam Deck OLED GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD ROG Ally GPU 's Advantages

Boost Clock has increased by 56% (2500MHz vs 1600MHz)

AMD Steam Deck OLED GPU 's Advantages

Released 10 months late

Larger VRAM bandwidth (88.00GB/s vs 51.20GB/s)

256 additional rendering cores

Lower TDP (15W vs 30W)

Score

Benchmark

FP32 (float)

ROG Ally GPU +56%

2.56 TFLOPS

Steam Deck OLED GPU

1.638 TFLOPS

ROG Ally GPU

VS

Steam Deck OLED GPU

Graphics Card

Jan 2023

Release Date

Nov 2023

Console GPU

Generation

Console GPU

Game console

Type

Game console

-

Bus Interface

-

Clock Speeds

1500 MHz

Base Clock

1000 MHz

2500 MHz

Boost Clock

1600 MHz

Memory Clock

1375 MHz

Memory

16GB

Memory Size

16GB

LPDDR5

Memory Type

LPDDR5

64bit

Memory Bus

128bit

51.20GB/s

Bandwidth

88.00GB/s

Render Config

-

SM Count

-

4

Compute Units

8

256

Shading Units

512

16

TMUs

32

8

ROPs

16

-

Tensor Cores

-

4

RT Cores

8

128 KB per Array

L1 Cache

128 KB per Array

6 MB

L2 Cache

1024 KB

Theoretical Performance

20.00 GPixel/s

Pixel Rate

25.60 GPixel/s

40.00 GTexel/s

Texture Rate

51.20 GTexel/s

5.120 TFLOPS

FP16 (half)

3.277 TFLOPS

2.560 TFLOPS

FP32 (float)

1.638 TFLOPS

160.0 GFLOPS

FP64 (double)

102.4 GFLOPS

Graphics Processor

Phoenix

GPU Name

Sephiroth

-

GPU Variant

-

RDNA 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

6 nm

25.39 billion

Transistors

2.4 billion

178 mm²

Die Size

131 mm²

Board Design

30W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

1x USB Type-C

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

6.5

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