NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce GTX 880M

VS

NVIDIA GeForce RTX 4090 Max-Q

NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Max Q and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 47% (1455MHz vs 993MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)

8192 additional rendering cores

Lower TDP (80W vs 122W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Max Q +828%

28.31 TFLOPS

GeForce GTX 880M

3.05 TFLOPS

GeForce RTX 4090 Max Q

VS

GeForce GTX 880M

Graphics Card

Jan 2023

Release Date

Mar 2014

GeForce 40 Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

930 MHz

Base Clock

954 MHz

1455 MHz

Boost Clock

993 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

160.0GB/s

Render Config

-

76

SM Count

-

9728

Shading Units

1536

304

TMUs

128

112

ROPs

32

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

64 MB

L2 Cache

512 KB

-

Theoretical Performance

163.0 GPixel/s

Pixel Rate

31.78 GPixel/s

442.3 GTexel/s

Texture Rate

127.1 GTexel/s

28.31 TFLOPS

FP16 (half)

-

28.31 TFLOPS

FP32 (float)

3.050 TFLOPS

442.3 GFLOPS

FP64 (double)

127.1 GFLOPS

Board Design

80W

TDP

122W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD103

GPU Name

GK104

GN21-X11

GPU Variant

N15E-GX-A2

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

45.9 billion

Transistors

3.54 billion

379 mm²

Die Size

294 mm²

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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