NVIDIA GeForce GTX 880M vs NVIDIA GeForce RTX 4090 Mobile

VS

NVIDIA GeForce GTX 880M

NVIDIA GeForce RTX 4090 Mobile

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

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 71% (1695MHz vs 993MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 160.0GB/s)

8192 additional rendering cores

Lower TDP (80W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 880M

3.05 TFLOPS

GeForce RTX 4090 Mobile +981%

32.98 TFLOPS

Blender

GeForce GTX 880M

190

GeForce RTX 4090 Mobile +3948%

7692

GeForce GTX 880M

VS

GeForce RTX 4090 Mobile

Graphics Card

Mar 2014

Release Date

Jan 2023

GeForce 800M

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

954 MHz

Base Clock

1335 MHz

993 MHz

Boost Clock

1695 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

76

1536

Shading Units

9728

128

TMUs

304

32

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

64 MB

-

Theoretical Performance

31.78 GPixel/s

Pixel Rate

189.8 GPixel/s

127.1 GTexel/s

Texture Rate

515.3 GTexel/s

-

FP16 (half)

32.98 TFLOPS

3.050 TFLOPS

FP32 (float)

32.98 TFLOPS

127.1 GFLOPS

FP64 (double)

515.3 GFLOPS

Board Design

122W

TDP

80-150W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GK104

GPU Name

AD103

N15E-GX-A2

GPU Variant

GN21-X11

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

3.54 billion

Transistors

45.9 billion

294 mm²

Die Size

379 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

6.8

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