NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA GeForce GT 630M

VS

NVIDIA GeForce RTX 3080 Mobile 16 GB

NVIDIA GeForce GT 630M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Mobile 16 GB and 1024MB VRAM GeForce GT 630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 16 GB 's Advantages

Released 8 years and 10 months late

Boost Clock1545MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)

6048 additional rendering cores

NVIDIA GeForce GT 630M 's Advantages

Lower TDP (33W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile 16 GB +7401%

18.98 TFLOPS

GeForce GT 630M

0.253 TFLOPS

GeForce RTX 3080 Mobile 16 GB

VS

GeForce GT 630M

Graphics Card

Jan 2021

Release Date

Mar 2012

GeForce 30 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1110 MHz

Base Clock

-

1545 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

14.40GB/s

Render Config

-

48

SM Count

2

6144

Shading Units

96

192

TMUs

16

96

ROPs

4

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

2.640 GPixel/s

296.6 GTexel/s

Texture Rate

10.56 GTexel/s

18.98 TFLOPS

FP16 (half)

-

18.98 TFLOPS

FP32 (float)

253.4 GFLOPS

296.6 GFLOPS

FP64 (double)

21.12 GFLOPS

Board Design

115W

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

GF108

GA104-775-A1

GPU Variant

N13P-GL2-A1

Ampere

Architecture

Fermi

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

0.585 billion

392 mm²

Die Size

116 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

2.1

6.8

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 Mobile 16 GB vs AMD Radeon R5 M315

2

NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA RTX 1000 Mobile Ada Generation

3

NVIDIA GeForce RTX 3080 Mobile 16 GB vs ATI Mobility Radeon HD 4830

4

NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA GeForce 8700M GT

5

NVIDIA GeForce RTX 3080 Mobile 16 GB vs AMD Radeon RX 7900M

6

NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA GeForce GT 730A

7

NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA T600 Max-Q

8

NVIDIA GeForce RTX 3080 Mobile 16 GB vs ATI Mobility Radeon X2300 HD

9

NVIDIA GeForce RTX 3080 Mobile 16 GB vs AMD Radeon RX 540X Mobile

10

NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA GeForce 9500M G

Related News

1

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

2

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

3

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

4

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

5

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

8

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

9

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

10

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim