NVIDIA GeForce GTX 950 OEM vs NVIDIA GeForce RTX 4090

VS

NVIDIA GeForce GTX 950 OEM NVIDIA GeForce RTX 4090

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 950 OEM and 24GB VRAM GeForce RTX 4090 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 8 months late

Boost Clock has increased by 109% (2520MHz vs 1203MHz)

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (1010GB/s vs 80.19GB/s)

15360 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950 OEM

2.464 TFLOPS

GeForce RTX 4090 +3251%

82.58 TFLOPS

GeForce GTX 950 OEM

VS

GeForce RTX 4090

Graphics Card

Jan 2016

Release Date

Sep 2022

GeForce 900

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

937 MHz

Base Clock

2235 MHz

1203 MHz

Boost Clock

2520 MHz

1253 MHz

Memory Clock

1313 MHz

Memory

4GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

384bit

80.19GB/s

Bandwidth

1010GB/s

Render Config

-

SM Count

128

-

Compute Units

-

1024

Shading Units

16384

64

TMUs

512

32

ROPs

176

-

Tensor Cores

512

-

RT Cores

128

48 KB (per SMM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

72 MB

Theoretical Performance

38.50 GPixel/s

Pixel Rate

443.5 GPixel/s

76.99 GTexel/s

Texture Rate

1290 GTexel/s

-

FP16 (half)

82.58 TFLOPS

2.464 TFLOPS

FP32 (float)

82.58 TFLOPS

76.99 GFLOPS

FP64 (double)

1290 GFLOPS

Graphics Processor

GM206S

GPU Name

AD102

950 OEM

GPU Variant

AD102-300-A1

Maxwell 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.94 billion

Transistors

76.3 billion

228 mm²

Die Size

609 mm²

Board Design

Unknown

TDP

450W

200 W

Suggested PSU

850 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

8.9

6.7

Shader Model

6.7

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