NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon HD 6630M Mac Edition

VS

NVIDIA GeForce RTX 3080 Ti Mobile

AMD Radeon HD 6630M Mac Edition

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 256MB VRAM Radeon HD 6630M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 11 years late

Boost Clock1260MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 19.20GB/s)

6944 additional rendering cores

AMD Radeon HD 6630M Mac Edition 's Advantages

Lower TDP (26W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +3797%

18.71 TFLOPS

Radeon HD 6630M Mac Edition

0.48 TFLOPS

GeForce RTX 3080 Ti Mobile

VS

Radeon HD 6630M Mac Edition

Graphics Card

Jan 2022

Release Date

Jan 2011

GeForce 30 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

810 MHz

Base Clock

-

1260 MHz

Boost Clock

-

2000 MHz

Memory Clock

600 MHz

Memory

16GB

Memory Size

256MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

19.20GB/s

Render Config

-

Compute Units

6

58

SM Count

-

7424

Shading Units

480

232

TMUs

24

96

ROPs

8

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

4.000 GPixel/s

292.3 GTexel/s

Texture Rate

12.00 GTexel/s

18.71 TFLOPS

FP16 (half)

-

18.71 TFLOPS

FP32 (float)

480.0 GFLOPS

292.3 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

26W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA103S

GPU Name

Whistler

GN20-E8-A1

GPU Variant

Whistler LP

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

Unknown

Transistors

0.716 billion

496 mm²

Die Size

104 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.5

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon R9 M295X Mac Edition

2

NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon HD 7650M

3

NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon RX 7900M

4

NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce 920M

5

NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce 830M

6

NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon E6760 PCIe

7

NVIDIA GeForce RTX 3080 Ti Mobile vs ATI Mobility Radeon HD 3410

8

NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon R9 M275X

9

NVIDIA GeForce RTX 3080 Ti Mobile vs Intel Arc A370M

10

NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce 8400M GS

Related News

1

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

2

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

3

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

4

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

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU