NVIDIA GeForce RTX 4090 vs NVIDIA GeForce GTX 750 GM206

VS

NVIDIA GeForce RTX 4090 NVIDIA GeForce GTX 750 GM206

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 2GB VRAM GeForce GTX 750 GM206 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 103% (2520MHz vs 1239MHz)

More VRAM (24GB vs 2GB)

15872 additional rendering cores

NVIDIA GeForce GTX 750 GM206 's Advantages

Larger VRAM bandwidth (80.19TB/s vs 1.01TB/s)

Lower TDP (60W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 +6407%

82.58 TFLOPS

GeForce GTX 750 GM206

1.269 TFLOPS

OctaneBench

GeForce RTX 4090 +4306%

1278

GeForce GTX 750 GM206

29

GeForce RTX 4090

VS

GeForce GTX 750 GM206

Graphics Card

Sep 2022

Release Date

Nov 2015

GeForce 40

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

1087 MHz

2520 MHz

Boost Clock

1239 MHz

1313 MHz

Memory Clock

1253 MHz

Memory

24GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

128bit

1.01TB/s

Bandwidth

80.19GB/s

Render Config

128

SM Count

-

Compute Units

-

16384

Shading Units

512

TMUs

32

176

ROPs

32

512

Tensor Cores

-

128

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SMM)

72 MB

L2 Cache

1024 KB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

39.65 GPixel/s

1290 GTexel/s

Texture Rate

39.65 GTexel/s

82.58 TFLOPS

FP16 (half)

-

82.58 TFLOPS

FP32 (float)

1269 GFLOPS

1290 GFLOPS

FP64 (double)

39.65 GFLOPS

Graphics Processor

AD102

GPU Name

GM206

AD102-300-A1

GPU Variant

-

Ada Lovelace

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

2.94 billion

609 mm²

Die Size

228 mm²

Board Design

450W

TDP

60W

850 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 2.0

1x 16-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

5.2

6.7

Shader Model

6.4

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