AMD Steam Deck GPU vs NVIDIA GeForce RTX 3070

VS

AMD Steam Deck GPU NVIDIA GeForce RTX 3070

We compared a Game console GPU: 16GB VRAM Steam Deck GPU and a Desktop platform GPU: 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Steam Deck GPU 's Advantages

Released 1 years and 5 months late

More VRAM (16GB vs 8GB)

Lower TDP (15W vs 220W)

NVIDIA GeForce RTX 3070 's Advantages

Boost Clock has increased by 8% (1725MHz vs 1600MHz)

Larger VRAM bandwidth (448.0GB/s vs 88.00GB/s)

5376 additional rendering cores

Score

Benchmark

FP32 (float)

Steam Deck GPU

1.638 TFLOPS

GeForce RTX 3070 +1139%

20.31 TFLOPS

Steam Deck GPU

VS

GeForce RTX 3070

Graphics Card

Feb 2022

Release Date

Sep 2020

Console GPU

Generation

GeForce 30

Game console

Type

Desktop

-

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

1500 MHz

1600 MHz

Boost Clock

1725 MHz

1375 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

LPDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

88.00GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

46

8

Compute Units

-

512

Shading Units

5888

32

TMUs

184

16

ROPs

96

-

Tensor Cores

184

8

RT Cores

46

128 KB per Array

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

Theoretical Performance

25.60 GPixel/s

Pixel Rate

165.6 GPixel/s

51.20 GTexel/s

Texture Rate

317.4 GTexel/s

3.277 TFLOPS

FP16 (half)

20.31 TFLOPS

1.638 TFLOPS

FP32 (float)

20.31 TFLOPS

102.4 GFLOPS

FP64 (double)

317.4 GFLOPS

Graphics Processor

Van Gogh

GPU Name

GA104

100-000000405

GPU Variant

GA104-300-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

2.4 billion

Transistors

17.4 billion

163 mm²

Die Size

392 mm²

Board Design

15W

TDP

220W

-

Suggested PSU

550 W

1x USB Type-C

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.6

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