NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce GTX 765M

VS

NVIDIA GeForce RTX 4080 Mobile NVIDIA GeForce GTX 765M

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Mobile and 2GB VRAM GeForce GTX 765M 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 9 years and 8 months late

Boost Clock has increased by 93% (1665MHz vs 863MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 64.13GB/s)

6656 additional rendering cores

NVIDIA GeForce GTX 765M 's Advantages

Lower TDP (75W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +1764%

24.72 TFLOPS

GeForce GTX 765M

1.326 TFLOPS

Blender

GeForce RTX 4080 Mobile +8279%

6033

GeForce GTX 765M

72

GeForce RTX 4080 Mobile

VS

GeForce GTX 765M

Graphics Card

Jan 2023

Release Date

May 2013

GeForce 40 Mobile

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1290 MHz

Base Clock

797 MHz

1665 MHz

Boost Clock

863 MHz

2250 MHz

Memory Clock

1002 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

432.0GB/s

Bandwidth

64.13GB/s

Render Config

58

SM Count

-

Compute Units

-

7424

Shading Units

768

232

TMUs

64

80

ROPs

16

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

48 MB

L2 Cache

256 KB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

13.81 GPixel/s

386.3 GTexel/s

Texture Rate

55.23 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

1326 GFLOPS

386.3 GFLOPS

FP64 (double)

55.23 GFLOPS

Graphics Processor

AD104

GPU Name

GK106

GN21-X9

GPU Variant

N14E-GE-B-A1

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

35.8 billion

Transistors

2.54 billion

295 mm²

Die Size

221 mm²

Board Design

110W

TDP

75W

-

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

1.1

8.9

CUDA

3.0

6.7

Shader Model

5.1

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