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 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

27,125

180,831

geekbench_vulkan

31,268

170,774

passmark_directx_10

N/A

173

passmark_directx_11

N/A

262

passmark_directx_12

N/A

107

passmark_directx_9

N/A

310

passmark_g2d

N/A

984

passmark_g3d

N/A

27,212

passmark_gpu_compute

N/A

12,347

DETAILED SPECIFICATIONS

SPECIFICATION

RX Vega M GH

RTX 4090 Mobile

Core Specs

Shading Units

1,536

9,728 +533.3%

Shaders

1,536

9,728 +533.3%

TMUs

96

304 +216.7%

ROPs

64

112 +75.0%

Compute Units

24

—

SM Count

—

76

Clocks

Base Clock

1063 MHz

1335 MHz

Boost Clock

1190 MHz

1695 MHz

Memory Clock

800 MHz 1600 Mbps effective

2250 MHz 18 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

576.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

1024 KB

64 MB

Performance

Pixel Rate

76.16 GPixel/s

189.8 GPixel/s

Texture Rate

114.2 GTexel/s

515.3 GTexel/s

FP32 (TFLOPS)

3.656 TFLOPS

32.98 TFLOPS

FP64 (TFLOPS)

228.5 GFLOPS (1:16)

515.3 GFLOPS (1:64)

FP16 (TFLOPS)

3.656 TFLOPS (1:1)

32.98 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

100 W

120 W

TDP (W)

100

120 +20.0%

Power Connectors

—

None

Architecture

Architecture

GCN 4.0

Ada Lovelace

GPU Name

Polaris 22

AD103

Generation

Vega (Vega M)

GeForce 40 Mobile

Process Size

14 nm

5 nm

Transistors

5,000 million

45,900 million

Die Size

208 mm²

379 mm²

Foundry

GlobalFoundries

TSMC

Density

24.0M / mm²

121.1M / 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

—

8.9

Shader Model

6.7

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

—

GeForce 30 Mobile

Successor

—

GeForce 50 Mobile

View Radeon RX Vega M GH Details View GeForce RTX 4090 Mobile Details