NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce GTX 965M

VS

NVIDIA GeForce RTX 4080 Mobile NVIDIA GeForce GTX 965M

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 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 4080 Mobile 's Advantages

Released 7 years late

Boost Clock has increased by 45% (1665MHz vs 1150MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 80.19GB/s)

6400 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +949%

24.72 TFLOPS

GeForce GTX 965M

2.355 TFLOPS

3DMark Time Spy

GeForce RTX 4080 Mobile +943%

18974

GeForce GTX 965M

1819

Blender

GeForce RTX 4080 Mobile +4436%

6033

GeForce GTX 965M

133

OctaneBench

GeForce RTX 4080 Mobile +1687%

572

GeForce GTX 965M

32

GeForce RTX 4080 Mobile

VS

GeForce GTX 965M

Graphics Card

Jan 2023

Release Date

Jan 2016

GeForce 40 Mobile

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1290 MHz

Base Clock

935 MHz

1665 MHz

Boost Clock

1150 MHz

2250 MHz

Memory Clock

1253 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

432.0GB/s

Bandwidth

80.19GB/s

Render Config

58

SM Count

-

Compute Units

-

7424

Shading Units

1024

232

TMUs

64

80

ROPs

32

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SMM)

48 MB

L2 Cache

1024 KB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

36.80 GPixel/s

386.3 GTexel/s

Texture Rate

73.60 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

2.355 TFLOPS

386.3 GFLOPS

FP64 (double)

73.60 GFLOPS

Graphics Processor

AD104

GPU Name

GM206S

GN21-X9

GPU Variant

N16E-GR-A1

Ada Lovelace

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

35.8 billion

Transistors

2.94 billion

295 mm²

Die Size

228 mm²

Board Design

110W

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

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

8.9

CUDA

5.2

6.7

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA RTX 3500 Mobile Ada Generation

2

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA RTX 4000 Mobile Ada Generation

3

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA RTX 2000 Mobile Ada Generation

4

NVIDIA GeForce RTX 4080 Mobile vs AMD FirePro M4150

5

NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon HD 6330M

6

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA RTX 5000 Mobile Ada Generation

7

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce RTX 4070 Mobile

8

NVIDIA GeForce RTX 4080 Mobile vs AMD FirePro W6150M

9

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce GTX 765M

10

NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon HD 8750M

Related News

1

Complete Layout of Intel's Next-Gen LGA1851 Interface Exposed: A Comprehensive Look at PCIe and USB Features

2

Apple's 2025 OS in Development: iOS 19 Codename 'Luck'

3

Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM

4

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

5

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

6

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

7

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

8

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

9

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

10

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory