NVIDIA GeForce GT 750M vs NVIDIA GeForce RTX 2080 Mobile

VS

NVIDIA GeForce GT 750M NVIDIA GeForce RTX 2080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M and 8GB VRAM GeForce RTX 2080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 750M 's Advantages

Lower TDP (50W vs 150W)

NVIDIA GeForce RTX 2080 Mobile 's Advantages

Released 6 years late

Boost Clock has increased by 64% (1590MHz vs 967MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 64.19GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 750M

0.743 TFLOPS

GeForce RTX 2080 Mobile +1160%

9.362 TFLOPS

GeForce GT 750M

VS

GeForce RTX 2080 Mobile

Graphics Card

Jan 2013

Release Date

Jan 2019

GeForce 700M

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

941 MHz

Base Clock

1380 MHz

967 MHz

Boost Clock

1590 MHz

1003 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

64.19GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

46

-

Compute Units

-

384

Shading Units

2944

32

TMUs

184

16

ROPs

64

-

Tensor Cores

368

-

RT Cores

46

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

Theoretical Performance

7.736 GPixel/s

Pixel Rate

101.8 GPixel/s

30.94 GTexel/s

Texture Rate

292.6 GTexel/s

-

FP16 (half)

18.72 TFLOPS

742.7 GFLOPS

FP32 (float)

9.362 TFLOPS

30.94 GFLOPS

FP64 (double)

292.6 GFLOPS

Graphics Processor

GK107

GPU Name

TU104

N14P-GT

GPU Variant

N18E-G3-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.27 billion

Transistors

13.6 billion

118 mm²

Die Size

545 mm²

Board Design

50W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

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

7.5

5.1

Shader Model

6.6

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