NVIDIA GeForce GTX 850A vs NVIDIA RTX 3000 Mobile Ada Generation

VS

NVIDIA GeForce GTX 850A

NVIDIA RTX 3000 Mobile Ada Generation

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 8GB VRAM RTX 3000 Mobile Ada Generation 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 115W)

NVIDIA RTX 3000 Mobile Ada Generation 's Advantages

Released 9 years late

Boost Clock has increased by 81% (1695MHz vs 936MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 28.80GB/s)

3968 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850A

1.198 TFLOPS

RTX 3000 Mobile Ada Generation +1203%

15.62 TFLOPS

GeForce GTX 850A

VS

RTX 3000 Mobile Ada Generation

Graphics Card

Mar 2014

Release Date

Mar 2023

GeForce 800A

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

902 MHz

Base Clock

1395 MHz

936 MHz

Boost Clock

1695 MHz

900 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

36

640

Shading Units

4608

40

TMUs

144

16

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

32 MB

-

Theoretical Performance

14.98 GPixel/s

Pixel Rate

81.36 GPixel/s

37.44 GTexel/s

Texture Rate

244.1 GTexel/s

-

FP16 (half)

15.62 TFLOPS

1198 GFLOPS

FP32 (float)

15.62 TFLOPS

37.44 GFLOPS

FP64 (double)

244.1 GFLOPS

Board Design

45W

TDP

115W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

AD106

N15P-GT-A1

GPU Variant

-

Maxwell

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.87 billion

Transistors

22.9 billion

148 mm²

Die Size

188 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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