NVIDIA GeForce RTX 4050 Mobile vs NVIDIA GeForce GT 650M Mac Edition

VS

NVIDIA GeForce RTX 4050 Mobile NVIDIA GeForce GT 650M Mac Edition

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Mobile and 512MB VRAM GeForce GT 650M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 Mobile 's Advantages

Released 10 years and 6 months late

Boost Clock1755MHz

Larger VRAM bandwidth (192.0GB/s vs 80.26GB/s)

2176 additional rendering cores

NVIDIA GeForce GT 650M Mac Edition 's Advantages

Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 Mobile +1200%

8.986 TFLOPS

GeForce GT 650M Mac Edition

0.691 TFLOPS

GeForce RTX 4050 Mobile

VS

GeForce GT 650M Mac Edition

Graphics Card

Jan 2023

Release Date

Jul 2012

GeForce 40 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1455 MHz

Base Clock

-

1755 MHz

Boost Clock

-

2000 MHz

Memory Clock

1254 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

128bit

192.0GB/s

Bandwidth

80.26GB/s

Render Config

20

SM Count

-

Compute Units

-

2560

Shading Units

384

80

TMUs

32

48

ROPs

16

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

12 MB

L2 Cache

256 KB

Theoretical Performance

84.24 GPixel/s

Pixel Rate

7.200 GPixel/s

140.4 GTexel/s

Texture Rate

28.80 GTexel/s

8.986 TFLOPS

FP16 (half)

-

8.986 TFLOPS

FP32 (float)

691.2 GFLOPS

140.4 GFLOPS

FP64 (double)

28.80 GFLOPS

Graphics Processor

AD107

GPU Name

GK107

GN21-X2

GPU Variant

N13P-GT-W-A2

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

1.27 billion

159 mm²

Die Size

118 mm²

Board Design

50W

TDP

45W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

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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