NVIDIA GeForce RTX 4050 Mobile vs NVIDIA GeForce 840A

VS

NVIDIA GeForce RTX 4050 Mobile

NVIDIA GeForce 840A

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Mobile and 2GB VRAM GeForce 840A 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 56% (1755MHz vs 1124MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 16.02GB/s)

2176 additional rendering cores

NVIDIA GeForce 840A 's Advantages

Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 Mobile +941%

8.986 TFLOPS

GeForce 840A

0.863 TFLOPS

GeForce RTX 4050 Mobile

VS

GeForce 840A

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 x8

Clock Speeds

1455 MHz

Base Clock

1029 MHz

1755 MHz

Boost Clock

1124 MHz

2000 MHz

Memory Clock

1001 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

96bit

Memory Bus

64bit

192.0GB/s

Bandwidth

16.02GB/s

Render Config

-

20

SM Count

-

2560

Shading Units

384

80

TMUs

16

48

ROPs

8

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SMM)

12 MB

L2 Cache

1024 KB

-

Theoretical Performance

84.24 GPixel/s

Pixel Rate

8.992 GPixel/s

140.4 GTexel/s

Texture Rate

17.98 GTexel/s

8.986 TFLOPS

FP16 (half)

-

8.986 TFLOPS

FP32 (float)

863.2 GFLOPS

140.4 GFLOPS

FP64 (double)

26.98 GFLOPS

Board Design

50W

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD107

GPU Name

GM108

GN21-X2

GPU Variant

-

Ada Lovelace

Architecture

Maxwell

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

Unknown

159 mm²

Die Size

Unknown

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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