NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce RTX 4050

VS

NVIDIA GeForce GTX 660 Rev. 2 NVIDIA GeForce RTX 4050

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 6GB VRAM GeForce RTX 4050 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 GTX 660 Rev. 2

1.981 TFLOPS

GeForce RTX 4050 +582%

13.52 TFLOPS

GeForce GTX 660 Rev. 2

VS

GeForce RTX 4050

Graphics Card

Sep 2014

Release Date

Unknown

GeForce 600

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

980 MHz

Base Clock

2505 MHz

1032 MHz

Boost Clock

2640 MHz

1502 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

96bit

144.2GB/s

Bandwidth

216.0GB/s

Render Config

-

SM Count

18

-

Compute Units

-

960

Shading Units

2560

80

TMUs

80

24

ROPs

32

-

Tensor Cores

120

-

RT Cores

18

16 KB (per SMX)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

32 MB

Theoretical Performance

20.64 GPixel/s

Pixel Rate

84.48 GPixel/s

82.56 GTexel/s

Texture Rate

211.2 GTexel/s

-

FP16 (half)

13.52 TFLOPS

1.981 TFLOPS

FP32 (float)

13.52 TFLOPS

82.56 GFLOPS

FP64 (double)

211.2 GFLOPS

Graphics Processor

GK104

GPU Name

AD107

-

GPU Variant

-

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

3.54 billion

Transistors

18.9 billion

294 mm²

Die Size

159 mm²

Board Design

140W

TDP

100W

300 W

Suggested PSU

300 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 12-pin

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.7

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