NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce RTX 5090 Mobile

VS

NVIDIA GeForce GT 755M Mac Edition

NVIDIA GeForce RTX 5090 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 16GB VRAM GeForce RTX 5090 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 175W)

NVIDIA GeForce RTX 5090 Mobile 's Advantages

Released 11 years and 2 months late

Boost Clock2000MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (1.01TB/s vs 80.00GB/s)

10368 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 755M Mac Edition

0.833 TFLOPS

GeForce RTX 5090 Mobile +5063%

43.01 TFLOPS

GeForce GT 755M Mac Edition

VS

GeForce RTX 5090 Mobile

Graphics Card

Nov 2013

Release Date

Jan 2025

GeForce 700M

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2000 MHz

1250 MHz

Memory Clock

2500 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR7

128bit

Memory Bus

256bit

80.00GB/s

Bandwidth

1.01TB/s

Render Config

-

SM Count

84

384

Shading Units

10752

32

TMUs

336

16

ROPs

128

-

Tensor Cores

336

-

RT Cores

84

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

64 MB

-

Theoretical Performance

8.680 GPixel/s

Pixel Rate

256.0 GPixel/s

34.72 GTexel/s

Texture Rate

672.0 GTexel/s

-

FP16 (half)

43.01 TFLOPS

833.3 GFLOPS

FP32 (float)

43.01 TFLOPS

34.72 GFLOPS

FP64 (double)

672.0 GFLOPS

Board Design

50W

TDP

175W

-

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

GB203

GT 755M

GPU Variant

-

Kepler

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.27 billion

Transistors

Unknown

118 mm²

Die Size

377 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

10.1

5.1

Shader Model

6.8

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