AMD Radeon 630 Mobile vs NVIDIA GeForce RTX 3080 Max Q

VS

AMD Radeon 630 Mobile

NVIDIA GeForce RTX 3080 Max Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon 630 Mobile and 8GB VRAM GeForce RTX 3080 Max Q 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 3080 Max Q 's Advantages

Released 1 years and 8 months late

Boost Clock has increased by 3% (1245MHz vs 1211MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 96.00GB/s)

5632 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 630 Mobile

1.24 TFLOPS

GeForce RTX 3080 Max Q +1133%

15.3 TFLOPS

Radeon 630 Mobile

VS

GeForce RTX 3080 Max Q

Graphics Card

May 2019

Release Date

Jan 2021

Mobility Radeon

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1082 MHz

Base Clock

780 MHz

1211 MHz

Boost Clock

1245 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

384.0GB/s

Render Config

8

Compute Units

-

SM Count

48

512

Shading Units

6144

32

TMUs

192

16

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

19.38 GPixel/s

Pixel Rate

119.5 GPixel/s

38.75 GTexel/s

Texture Rate

239.0 GTexel/s

1240 GFLOPS

FP16 (half)

15.30 TFLOPS

1240 GFLOPS

FP32 (float)

15.30 TFLOPS

77.50 GFLOPS

FP64 (double)

239.0 GFLOPS

Board Design

50W

TDP

80W

-

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

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 23

GPU Name

GA104

Polaris 23 MXL

GPU Variant

GA104-775-A1

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

2.2 billion

Transistors

17.4 billion

103 mm²

Die Size

392 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

8.6

6.4

Shader Model

6.6

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