NVIDIA GeForce GT 650M vs NVIDIA GeForce RTX 4050 Mobile

VS

NVIDIA GeForce GT 650M

NVIDIA GeForce RTX 4050 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 650M and 6GB VRAM GeForce RTX 4050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M 's Advantages

Lower TDP (45W vs 50W)

NVIDIA GeForce RTX 4050 Mobile 's Advantages

Released 10 years and 10 months late

Boost Clock has increased by 85% (1755MHz vs 950MHz)

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (192.0GB/s vs 28.80GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 650M

0.73 TFLOPS

GeForce RTX 4050 Mobile +1130%

8.986 TFLOPS

GeForce GT 650M

VS

GeForce RTX 4050 Mobile

Graphics Card

Mar 2012

Release Date

Jan 2023

GeForce 600M

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

835 MHz

Base Clock

1455 MHz

950 MHz

Boost Clock

1755 MHz

900 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

96bit

28.80GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

20

384

Shading Units

2560

32

TMUs

80

16

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

12 MB

-

Theoretical Performance

7.600 GPixel/s

Pixel Rate

84.24 GPixel/s

30.40 GTexel/s

Texture Rate

140.4 GTexel/s

-

FP16 (half)

8.986 TFLOPS

729.6 GFLOPS

FP32 (float)

8.986 TFLOPS

30.40 GFLOPS

FP64 (double)

140.4 GFLOPS

Board Design

45W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

AD107

N13P-GT-A2

GPU Variant

GN21-X2

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.27 billion

Transistors

18.9 billion

118 mm²

Die Size

159 mm²

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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