NVIDIA GeForce GTX 850M vs NVIDIA RTX 4000 Mobile Ada Generation

VS

NVIDIA GeForce GTX 850M

NVIDIA RTX 4000 Mobile Ada Generation

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850M and 12GB VRAM RTX 4000 Mobile Ada Generation 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 110W)

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 9 years late

Boost Clock1665MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 32.03GB/s)

6784 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850M

1.155 TFLOPS

RTX 4000 Mobile Ada Generation +2040%

24.72 TFLOPS

GeForce GTX 850M

VS

RTX 4000 Mobile Ada Generation

Graphics Card

Mar 2014

Release Date

Mar 2023

GeForce 800M

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1290 MHz

-

Boost Clock

1665 MHz

1001 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

12GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

32.03GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

58

640

Shading Units

7424

40

TMUs

232

16

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

48 MB

-

Theoretical Performance

14.43 GPixel/s

Pixel Rate

133.2 GPixel/s

36.08 GTexel/s

Texture Rate

386.3 GTexel/s

-

FP16 (half)

24.72 TFLOPS

1155 GFLOPS

FP32 (float)

24.72 TFLOPS

36.08 GFLOPS

FP64 (double)

386.3 GFLOPS

Board Design

45W

TDP

110W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

AD104

N15P-GT-A1

GPU Variant

-

Maxwell

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.87 billion

Transistors

35.8 billion

148 mm²

Die Size

294 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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