NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce RTX 4080 Mobile

VS

NVIDIA GeForce GT 755M Mac Edition

NVIDIA GeForce RTX 4080 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 12GB VRAM GeForce RTX 4080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 755M Mac Edition 's Advantages

Lower TDP (50W vs 110W)

NVIDIA GeForce RTX 4080 Mobile 's Advantages

Released 9 years and 2 months late

Boost Clock1665MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 80.00GB/s)

7040 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 755M Mac Edition

0.833 TFLOPS

GeForce RTX 4080 Mobile +2867%

24.72 TFLOPS

GeForce GT 755M Mac Edition

VS

GeForce RTX 4080 Mobile

Graphics Card

Nov 2013

Release Date

Jan 2023

GeForce 700M

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1290 MHz

-

Boost Clock

1665 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

80.00GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

58

384

Shading Units

7424

32

TMUs

232

16

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

48 MB

-

Theoretical Performance

8.680 GPixel/s

Pixel Rate

133.2 GPixel/s

34.72 GTexel/s

Texture Rate

386.3 GTexel/s

-

FP16 (half)

24.72 TFLOPS

833.3 GFLOPS

FP32 (float)

24.72 TFLOPS

34.72 GFLOPS

FP64 (double)

386.3 GFLOPS

Board Design

50W

TDP

110W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

AD104

GT 755M

GPU Variant

GN21-X9

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.27 billion

Transistors

35.8 billion

118 mm²

Die Size

295 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.7

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