NVIDIA GeForce GTX 850A vs NVIDIA GeForce RTX 4050 Mobile

VS

NVIDIA GeForce GTX 850A

NVIDIA GeForce RTX 4050 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A 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 GTX 850A 's Advantages

Lower TDP (45W vs 50W)

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

Score

Benchmark

FP32 (float)

GeForce GTX 850A

1.198 TFLOPS

GeForce RTX 4050 Mobile +650%

8.986 TFLOPS

GeForce GTX 850A

VS

GeForce RTX 4050 Mobile

Graphics Card

Mar 2014

Release Date

Jan 2023

GeForce 800A

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

902 MHz

Base Clock

1455 MHz

936 MHz

Boost Clock

1755 MHz

900 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

96bit

28.80GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

20

640

Shading Units

2560

40

TMUs

80

16

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

12 MB

-

Theoretical Performance

14.98 GPixel/s

Pixel Rate

84.24 GPixel/s

37.44 GTexel/s

Texture Rate

140.4 GTexel/s

-

FP16 (half)

8.986 TFLOPS

1198 GFLOPS

FP32 (float)

8.986 TFLOPS

37.44 GFLOPS

FP64 (double)

140.4 GFLOPS

Board Design

45W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

AD107

N15P-GT-A1

GPU Variant

GN21-X2

Maxwell

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.87 billion

Transistors

18.9 billion

148 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

1.3

Vulkan

1.3

5.0

CUDA

8.9

5.1

Shader Model

6.7

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