GPU Comparison

A

AMD

RADEON

AMD Steam Deck GPU

CORE STATE Van Gogh

VRAM 16 GB

CLOCK SPEED 1600 MHz

TDP 15 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

i

Intel

GPU

Arc A380

CORE STATE DG2-128

VRAM 6 GB

CLOCK SPEED 2050 MHz

TDP 75 W

BUS WIDTH 96 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

808

geekbench_opencl

N/A

38,224

geekbench_vulkan

N/A

36,736

passmark_directx_10

N/A

37

passmark_directx_11

N/A

38

passmark_directx_12

N/A

35

passmark_directx_9

N/A

73

passmark_g2d

N/A

610

passmark_g3d

N/A

6,252

passmark_gpu_compute

N/A

2,762

DETAILED SPECIFICATIONS

SPECIFICATION

Steam Deck GPU

A380

Core Specs

Shading Units

512

1,024 +100.0%

Shaders

512

1,024 +100.0%

TMUs

32

64 +100.0%

ROPs

16

32 +100.0%

Compute Units

8

—

Execution Units

—

128

Clocks

Base Clock

1000 MHz

2000 MHz

Boost Clock

1600 MHz

2050 MHz

Memory Clock

1375 MHz 11 Gbps effective

1937 MHz 15.5 Gbps effective

Memory

Memory Size

16 GB

6 GB

VRAM (MB)

16,384

6,144 -62.5%

Memory Type

LPDDR5

GDDR6

Memory Bus

128 bit

96 bit

Bandwidth

176.0 GB/s

186.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

1024 KB

4 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

25.60 GPixel/s

65.60 GPixel/s

Texture Rate

51.20 GTexel/s

131.2 GTexel/s

FP32 (TFLOPS)

1.638 TFLOPS

4.198 TFLOPS

FP64 (TFLOPS)

102.4 GFLOPS (1:16)

1,049.6 GFLOPS (1:4)

FP16 (TFLOPS)

3.277 TFLOPS (2:1)

8.397 TFLOPS (2:1)

AI/RT

RT Cores

8

8 0.0%

XMX Cores

—

128

Power

TDP

15 W

75 W

TDP (W)

15

75 +400.0%

Suggested PSU

—

250 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

RDNA 2.0

Xe-HPG

GPU Name

Van Gogh

DG2-128

Generation

Console GPU (Valve)

Alchemist (Arc 3)

Process Size

7 nm

6 nm

Transistors

2,400 million

7,200 million

Die Size

163 mm²

157 mm²

Foundry

TSMC

TSMC

Density

14.7M / mm²

45.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.0

3.0

Shader Model

6.8

6.6

Physical

Slot Width

—

Dual-slot

Length

298 mm 11.7 inches

222 mm 8.7 inches

Height

117 mm 4.6 inches

114 mm 4.5 inches

Outputs

1x USB Type-C

1x HDMI 2.13x DisplayPort 2.0

Bus Interface

—

PCIe 4.0 x8

Other

Launch Price

—

149 USD

Production

Active

End-of-life

Predecessor

—

Xe Graphics

Successor

—

Battlemage

View Steam Deck GPU Details View Arc A380 Details