GPU Comparison

A

AMD

RADEON

AMD Radeon RX Vega M GH

CORE STATE Polaris 22

VRAM 4 GB

CLOCK SPEED 1190 MHz

TDP 100 W

BUS WIDTH 1024 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

27,125

117,866

geekbench_vulkan

31,268

107,502

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

passmark_directx_10

N/A

131

passmark_directx_11

N/A

164

passmark_directx_12

N/A

88

passmark_directx_9

N/A

201

passmark_g2d

N/A

818

passmark_g3d

N/A

19,288

passmark_gpu_compute

N/A

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

RX Vega M GH

RTX 3080 Ti Mobile

Core Specs

Shading Units

1,536

7,424 +383.3%

Shaders

1,536

7,424 +383.3%

TMUs

96

232 +141.7%

ROPs

64

96 +50.0%

Compute Units

24

—

SM Count

—

58

Clocks

Base Clock

1063 MHz

810 MHz

Boost Clock

1190 MHz

1260 MHz

Memory Clock

800 MHz 1600 Mbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

HBM2

GDDR6

Memory Bus

1024 bit

256 bit

Bandwidth

204.8 GB/s

512.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

76.16 GPixel/s

121.0 GPixel/s

Texture Rate

114.2 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

3.656 TFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

228.5 GFLOPS (1:16)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

3.656 TFLOPS (1:1)

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

100 W

115 W

TDP (W)

100

115 +15.0%

Power Connectors

—

None

Architecture

Architecture

GCN 4.0

Ampere

GPU Name

Polaris 22

GA103

Generation

Vega (Vega M)

GeForce 30 Mobile

Process Size

14 nm

8 nm

Transistors

5,000 million

22,000 million

Die Size

208 mm²

496 mm²

Foundry

GlobalFoundries

Samsung

Density

24.0M / mm²

44.4M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

IGP

—

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

—

GeForce 20 Mobile

View Radeon RX Vega M GH Details View GeForce RTX 3080 Ti Mobile Details