GPU Comparison

A

AMD

RADEON

AMD Radeon RX Vega M GL

CORE STATE Polaris 22

VRAM 4 GB

CLOCK SPEED 1011 MHz

TDP 65 W

BUS WIDTH 1024 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

GeForce RTX 5090 Mobile

CORE STATE GB203

VRAM 24 GB

CLOCK SPEED 1515 MHz

TDP 95 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

19,549

201,834

geekbench_vulkan

22,757

198,405

3dmark_3dmark_steel_nomad_dx12

N/A

5,871

passmark_directx_10

N/A

183

passmark_directx_11

N/A

269

passmark_directx_12

N/A

138

passmark_directx_9

N/A

324

passmark_g2d

N/A

1,057

passmark_g3d

N/A

30,034

passmark_gpu_compute

N/A

13,401

DETAILED SPECIFICATIONS

SPECIFICATION

RX Vega M GL

RTX 5090 Mobile

Core Specs

Shading Units

1,280

10,496 +720.0%

Shaders

1,280

10,496 +720.0%

TMUs

80

328 +310.0%

ROPs

32

112 +250.0%

Compute Units

20

—

SM Count

—

82

Clocks

Base Clock

931 MHz

990 MHz

Boost Clock

1011 MHz

1515 MHz

Memory Clock

700 MHz 1400 Mbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

4 GB

24 GB

VRAM (MB)

4,096

24,576 +500.0%

Memory Type

HBM2

GDDR7

Memory Bus

1024 bit

256 bit

Bandwidth

179.2 GB/s

896.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

1024 KB

64 MB

Performance

Pixel Rate

32.35 GPixel/s

169.7 GPixel/s

Texture Rate

80.88 GTexel/s

496.9 GTexel/s

FP32 (TFLOPS)

2.588 TFLOPS

31.80 TFLOPS

FP64 (TFLOPS)

161.8 GFLOPS (1:16)

496.9 GFLOPS (1:64)

FP16 (TFLOPS)

2.588 TFLOPS (1:1)

31.80 TFLOPS (1:1)

AI/RT

RT Cores

—

82

Tensor Cores

—

328

Power

TDP

65 W

95 W

TDP (W)

65

95 +46.2%

Power Connectors

—

None

Architecture

Architecture

GCN 4.0

Blackwell 2.0

GPU Name

Polaris 22

GB203

Generation

Vega (Vega M)

GeForce 50 Mobile

Process Size

14 nm

5 nm

Transistors

5,000 million

45,600 million

Die Size

208 mm²

378 mm²

Foundry

GlobalFoundries

TSMC

Density

24.0M / mm²

120.6M / 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

—

12.0

Shader Model

6.7

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

—

GeForce 40 Mobile

View Radeon RX Vega M GL Details View GeForce RTX 5090 Mobile Details