NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce GTX 965M

VS

NVIDIA GeForce RTX 3080 Ti Mobile

NVIDIA GeForce GTX 965M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 2GB VRAM GeForce GTX 965M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 6 years late

Boost Clock has increased by 10% (1260MHz vs 1150MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 80.19GB/s)

6400 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +694%

18.71 TFLOPS

GeForce GTX 965M

2.355 TFLOPS

3DMark Time Spy

GeForce RTX 3080 Ti Mobile +599%

12729

GeForce GTX 965M

1819

Blender

GeForce RTX 3080 Ti Mobile +2701%

3726

GeForce GTX 965M

133

OctaneBench

GeForce RTX 3080 Ti Mobile +1000%

352

GeForce GTX 965M

32

GeForce RTX 3080 Ti Mobile

VS

GeForce GTX 965M

Graphics Card

Jan 2022

Release Date

Jan 2016

GeForce 30 Mobile

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

810 MHz

Base Clock

935 MHz

1260 MHz

Boost Clock

1150 MHz

2000 MHz

Memory Clock

1253 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

80.19GB/s

Render Config

-

58

SM Count

-

7424

Shading Units

1024

232

TMUs

64

96

ROPs

32

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SMM)

4 MB

L2 Cache

1024 KB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

36.80 GPixel/s

292.3 GTexel/s

Texture Rate

73.60 GTexel/s

18.71 TFLOPS

FP16 (half)

-

18.71 TFLOPS

FP32 (float)

2.355 TFLOPS

292.3 GFLOPS

FP64 (double)

73.60 GFLOPS

Board Design

115W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GA103S

GPU Name

GM206S

GN20-E8-A1

GPU Variant

N16E-GR-A1

Ampere

Architecture

Maxwell 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

Unknown

Transistors

2.94 billion

496 mm²

Die Size

228 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

5.2

6.5

Shader Model

6.7

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