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

VS

NVIDIA RTX 3000 Mobile Ada Generation NVIDIA GeForce GTX 850A

We compared two Mobile platform GPUs: 8GB VRAM RTX 3000 Mobile Ada Generation and 2GB VRAM GeForce GTX 850A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

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

NVIDIA GeForce GTX 850A 's Advantages

Lower TDP (45W vs 115W)

Score

Benchmark

FP32 (float)

RTX 3000 Mobile Ada Generation +1203%

15.62 TFLOPS

GeForce GTX 850A

1.198 TFLOPS

RTX 3000 Mobile Ada Generation

VS

GeForce GTX 850A

Graphics Card

Mar 2023

Release Date

Mar 2014

Quadro Ada-M

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1395 MHz

Base Clock

902 MHz

1695 MHz

Boost Clock

936 MHz

2000 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

28.80GB/s

Render Config

36

SM Count

-

Compute Units

-

4608

Shading Units

640

144

TMUs

40

48

ROPs

16

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SMM)

32 MB

L2 Cache

2 MB

Theoretical Performance

81.36 GPixel/s

Pixel Rate

14.98 GPixel/s

244.1 GTexel/s

Texture Rate

37.44 GTexel/s

15.62 TFLOPS

FP16 (half)

-

15.62 TFLOPS

FP32 (float)

1198 GFLOPS

244.1 GFLOPS

FP64 (double)

37.44 GFLOPS

Graphics Processor

AD106

GPU Name

GM107

-

GPU Variant

N15P-GT-A1

Ada Lovelace

Architecture

Maxwell

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

22.9 billion

Transistors

1.87 billion

188 mm²

Die Size

148 mm²

Board Design

115W

TDP

45W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

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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