NVIDIA GeForce RTX 4090 D vs NVIDIA GeForce GTX 750 Ti OEM

VS

NVIDIA GeForce RTX 4090 D NVIDIA GeForce GTX 750 Ti OEM

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D and 2GB VRAM GeForce GTX 750 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 D 's Advantages

Boost Clock has increased by 130% (2520MHz vs 1098MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (1008GB/s vs 192.3GB/s)

13632 additional rendering cores

NVIDIA GeForce GTX 750 Ti OEM 's Advantages

Lower TDP (150W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 D +3388%

73.54 TFLOPS

GeForce GTX 750 Ti OEM

2.108 TFLOPS

GeForce RTX 4090 D

VS

GeForce GTX 750 Ti OEM

Graphics Card

Dec 2023

Release Date

Unknown

GeForce 40

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2280 MHz

Base Clock

1033 MHz

2520 MHz

Boost Clock

1098 MHz

1313 MHz

Memory Clock

1502 MHz

Memory

24GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

256bit

1008GB/s

Bandwidth

192.3GB/s

Render Config

114

SM Count

-

Compute Units

-

14592

Shading Units

960

456

TMUs

80

176

ROPs

24

456

Tensor Cores

-

114

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

72 MB

L2 Cache

512 KB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

21.96 GPixel/s

1149 GTexel/s

Texture Rate

87.84 GTexel/s

73.54 TFLOPS

FP16 (half)

-

73.54 TFLOPS

FP32 (float)

2.108 TFLOPS

1149 GFLOPS

FP64 (double)

87.84 GFLOPS

Graphics Processor

AD102

GPU Name

GK106

AD102-250-A1

GPU Variant

-

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

2.54 billion

609 mm²

Die Size

221 mm²

Board Design

425W

TDP

150W

800 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.0

6.7

Shader Model

5.1

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