AMD Radeon 630 Mobile vs NVIDIA GeForce RTX 4090 Mobile

VS

AMD Radeon 630 Mobile

NVIDIA GeForce RTX 4090 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon 630 Mobile and 16GB VRAM GeForce RTX 4090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 630 Mobile 's Advantages

Lower TDP (50W vs 80W)

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 3 years and 8 months late

Boost Clock has increased by 40% (1695MHz vs 1211MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 96.00GB/s)

9216 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 630 Mobile

1.24 TFLOPS

GeForce RTX 4090 Mobile +2559%

32.98 TFLOPS

Radeon 630 Mobile

VS

GeForce RTX 4090 Mobile

Graphics Card

May 2019

Release Date

Jan 2023

Mobility Radeon

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1082 MHz

Base Clock

1335 MHz

1211 MHz

Boost Clock

1695 MHz

1500 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

576.0GB/s

Render Config

8

Compute Units

-

SM Count

76

512

Shading Units

9728

32

TMUs

304

16

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

64 MB

-

Theoretical Performance

19.38 GPixel/s

Pixel Rate

189.8 GPixel/s

38.75 GTexel/s

Texture Rate

515.3 GTexel/s

1240 GFLOPS

FP16 (half)

32.98 TFLOPS

1240 GFLOPS

FP32 (float)

32.98 TFLOPS

77.50 GFLOPS

FP64 (double)

515.3 GFLOPS

Board Design

50W

TDP

80-150W

-

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Polaris 23

GPU Name

AD103

Polaris 23 MXL

GPU Variant

GN21-X11

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

2.2 billion

Transistors

45.9 billion

103 mm²

Die Size

379 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.8

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