NVIDIA GeForce GTX 850M vs NVIDIA GeForce RTX 5090 Mobile

VS

NVIDIA GeForce GTX 850M

NVIDIA GeForce RTX 5090 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850M and 16GB VRAM GeForce RTX 5090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850M 's Advantages

Lower TDP (45W vs 175W)

NVIDIA GeForce RTX 5090 Mobile 's Advantages

Released 10 years and 10 months late

Boost Clock2000MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (1.01TB/s vs 32.03GB/s)

10112 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850M

1.155 TFLOPS

GeForce RTX 5090 Mobile +3623%

43.01 TFLOPS

GeForce GTX 850M

VS

GeForce RTX 5090 Mobile

Graphics Card

Mar 2014

Release Date

Jan 2025

GeForce 800M

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2000 MHz

1001 MHz

Memory Clock

2500 MHz

Memory

2GB

Memory Size

16GB

DDR3

Memory Type

GDDR7

128bit

Memory Bus

256bit

32.03GB/s

Bandwidth

1.01TB/s

Render Config

-

SM Count

84

640

Shading Units

10752

40

TMUs

336

16

ROPs

128

-

Tensor Cores

336

-

RT Cores

84

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

64 MB

-

Theoretical Performance

14.43 GPixel/s

Pixel Rate

256.0 GPixel/s

36.08 GTexel/s

Texture Rate

672.0 GTexel/s

-

FP16 (half)

43.01 TFLOPS

1155 GFLOPS

FP32 (float)

43.01 TFLOPS

36.08 GFLOPS

FP64 (double)

672.0 GFLOPS

Board Design

45W

TDP

175W

-

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

GB203

N15P-GT-A1

GPU Variant

-

Maxwell

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.87 billion

Transistors

Unknown

148 mm²

Die Size

377 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

10.1

5.1

Shader Model

6.8

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