NVIDIA GeForce RTX 4050 vs NVIDIA GeForce GTX 660

VS

NVIDIA GeForce RTX 4050

NVIDIA GeForce GTX 660

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 4050 and 2GB VRAM GeForce GTX 660 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 's Advantages

Boost Clock has increased by 156% (2640MHz vs 1032MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (216.0GB/s vs 144.2GB/s)

1600 additional rendering cores

Lower TDP (100W vs 140W)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 +582%

13.52 TFLOPS

GeForce GTX 660

1.981 TFLOPS

GeForce RTX 4050

VS

GeForce GTX 660

Graphics Card

Unknown

Release Date

Sep 2012

GeForce 40

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2505 MHz

Base Clock

980 MHz

2640 MHz

Boost Clock

1032 MHz

2250 MHz

Memory Clock

1502 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

192bit

216.0GB/s

Bandwidth

144.2GB/s

Render Config

-

18

SM Count

-

2560

Shading Units

960

80

TMUs

80

32

ROPs

24

120

Tensor Cores

-

18

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

32 MB

L2 Cache

384 KB

-

Theoretical Performance

84.48 GPixel/s

Pixel Rate

20.64 GPixel/s

211.2 GTexel/s

Texture Rate

82.56 GTexel/s

13.52 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

1.981 TFLOPS

211.2 GFLOPS

FP64 (double)

82.56 GFLOPS

Board Design

100W

TDP

140W

300 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 12-pin

Power Connectors

1x 6-pin

Graphics Processor

AD107

GPU Name

GK106

-

GPU Variant

GK106-400-A1

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

2.54 billion

159 mm²

Die Size

221 mm²

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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