NVIDIA GeForce GTX 780M vs NVIDIA GeForce RTX 4080 Max-Q

VS

NVIDIA GeForce GTX 780M

NVIDIA GeForce RTX 4080 Max-Q

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M and 12GB VRAM GeForce RTX 4080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Max-Q 's Advantages

Released 9 years and 8 months late

Boost Clock has increased by 69% (1350MHz vs 797MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (336.0GB/s vs 160.0GB/s)

5888 additional rendering cores

Lower TDP (60W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 780M

2.448 TFLOPS

GeForce RTX 4080 Max Q +718%

20.04 TFLOPS

GeForce GTX 780M

VS

GeForce RTX 4080 Max Q

Graphics Card

May 2013

Release Date

Jan 2023

GeForce 700M

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

771 MHz

Base Clock

795 MHz

797 MHz

Boost Clock

1350 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

160.0GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

58

1536

Shading Units

7424

128

TMUs

232

32

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

48 MB

-

Theoretical Performance

25.50 GPixel/s

Pixel Rate

108.0 GPixel/s

102.0 GTexel/s

Texture Rate

313.2 GTexel/s

-

FP16 (half)

20.04 TFLOPS

2.448 TFLOPS

FP32 (float)

20.04 TFLOPS

102.0 GFLOPS

FP64 (double)

313.2 GFLOPS

Board Design

122W

TDP

60W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GK104

GPU Name

AD104

N14E-GTX-A2

GPU Variant

GN21-X9

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

3.54 billion

Transistors

35.8 billion

294 mm²

Die Size

295 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.7

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