AMD Radeon HD 6750M Mac Edition vs NVIDIA GeForce RTX 3080 Ti Mobile

VS

AMD Radeon HD 6750M Mac Edition

NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750M Mac Edition 's Advantages

Lower TDP (35W vs 115W)

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 10 years and 9 months late

Boost Clock1260MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 50.82GB/s)

6944 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6750M Mac Edition

0.574 TFLOPS

GeForce RTX 3080 Ti Mobile +3159%

18.71 TFLOPS

Radeon HD 6750M Mac Edition

VS

GeForce RTX 3080 Ti Mobile

Graphics Card

Apr 2011

Release Date

Jan 2022

Vancouver

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

810 MHz

-

Boost Clock

1260 MHz

794 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

50.82GB/s

Bandwidth

512.0GB/s

Render Config

6

Compute Units

-

SM Count

58

480

Shading Units

7424

24

TMUs

232

8

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

4.784 GPixel/s

Pixel Rate

121.0 GPixel/s

14.35 GTexel/s

Texture Rate

292.3 GTexel/s

-

FP16 (half)

18.71 TFLOPS

574.1 GFLOPS

FP32 (float)

18.71 TFLOPS

-

FP64 (double)

292.3 GFLOPS

Board Design

35W

TDP

115W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Whistler

GPU Name

GA103S

Whistler PRO (216-0810005)

GPU Variant

GN20-E8-A1

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.716 billion

Transistors

Unknown

104 mm²

Die Size

496 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

5.0

Shader Model

6.5

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