NVIDIA GeForce RTX 4050 Mobile vs NVIDIA GeForce GTX 850A

VS

NVIDIA GeForce RTX 4050 Mobile NVIDIA GeForce GTX 850A

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Mobile and 2GB VRAM GeForce GTX 850A 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 8 years and 10 months late

Boost Clock has increased by 88% (1755MHz vs 936MHz)

More VRAM (6GB vs 2GB)

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

1920 additional rendering cores

NVIDIA GeForce GTX 850A 's Advantages

Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 Mobile +650%

8.986 TFLOPS

GeForce GTX 850A

1.198 TFLOPS

GeForce RTX 4050 Mobile

VS

GeForce GTX 850A

Graphics Card

Jan 2023

Release Date

Mar 2014

GeForce 40 Mobile

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1455 MHz

Base Clock

902 MHz

1755 MHz

Boost Clock

936 MHz

2000 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

96bit

Memory Bus

128bit

192.0GB/s

Bandwidth

28.80GB/s

Render Config

20

SM Count

-

Compute Units

-

2560

Shading Units

640

80

TMUs

40

48

ROPs

16

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SMM)

12 MB

L2 Cache

2 MB

Theoretical Performance

84.24 GPixel/s

Pixel Rate

14.98 GPixel/s

140.4 GTexel/s

Texture Rate

37.44 GTexel/s

8.986 TFLOPS

FP16 (half)

-

8.986 TFLOPS

FP32 (float)

1198 GFLOPS

140.4 GFLOPS

FP64 (double)

37.44 GFLOPS

Graphics Processor

AD107

GPU Name

GM107

GN21-X2

GPU Variant

N15P-GT-A1

Ada Lovelace

Architecture

Maxwell

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

1.87 billion

159 mm²

Die Size

148 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

1.3

8.9

CUDA

5.0

6.7

Shader Model

5.1

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