NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce GTX 950 Low Power

VS

NVIDIA GeForce RTX 4090 Ti NVIDIA GeForce GTX 950 Low Power

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 2GB VRAM GeForce GTX 950 Low Power to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages

Boost Clock has increased by 116% (2565MHz vs 1190MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (1152GB/s vs 105.8GB/s)

17408 additional rendering cores

NVIDIA GeForce GTX 950 Low Power 's Advantages

Lower TDP (75W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +5000%

93.24 TFLOPS

GeForce GTX 950 Low Power

1.828 TFLOPS

GeForce RTX 4090 Ti

VS

GeForce GTX 950 Low Power

Graphics Card

Unknown

Release Date

Mar 2016

GeForce 40

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2325 MHz

Base Clock

1026 MHz

2565 MHz

Boost Clock

1190 MHz

1500 MHz

Memory Clock

1653 MHz

Memory

24GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

128bit

1152GB/s

Bandwidth

105.8GB/s

Render Config

142

SM Count

-

Compute Units

-

18176

Shading Units

768

568

TMUs

48

192

ROPs

32

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SMM)

96 MB

L2 Cache

1024 KB

Theoretical Performance

492.5 GPixel/s

Pixel Rate

38.08 GPixel/s

1457 GTexel/s

Texture Rate

57.12 GTexel/s

93.24 TFLOPS

FP16 (half)

-

93.24 TFLOPS

FP32 (float)

1.828 TFLOPS

1457 GFLOPS

FP64 (double)

57.12 GFLOPS

Graphics Processor

AD102

GPU Name

GM206

AD102-400-A1

GPU Variant

GM206-251-A1

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

600W

TDP

75W

1000 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

2x 16-pin

Power Connectors

None

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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