NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce GTX 880M

VS

NVIDIA GeForce RTX 3080 Mobile NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile 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 3080 Mobile 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 56% (1545MHz vs 993MHz)

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

4608 additional rendering cores

Lower TDP (115W vs 122W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile +522%

18.98 TFLOPS

GeForce GTX 880M

3.05 TFLOPS

Blender

GeForce RTX 3080 Mobile +1906%

3812

GeForce GTX 880M

190

GeForce RTX 3080 Mobile

VS

GeForce GTX 880M

Graphics Card

Jan 2021

Release Date

Mar 2014

GeForce 30 Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1110 MHz

Base Clock

954 MHz

1545 MHz

Boost Clock

993 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

160.0GB/s

Render Config

48

SM Count

-

Compute Units

-

6144

Shading Units

1536

192

TMUs

128

96

ROPs

32

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

Theoretical Performance

148.3 GPixel/s

Pixel Rate

31.78 GPixel/s

296.6 GTexel/s

Texture Rate

127.1 GTexel/s

18.98 TFLOPS

FP16 (half)

-

18.98 TFLOPS

FP32 (float)

3.050 TFLOPS

296.6 GFLOPS

FP64 (double)

127.1 GFLOPS

Graphics Processor

GA104

GPU Name

GK104

GA104-775-A1

GPU Variant

N15E-GX-A2

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

3.54 billion

392 mm²

Die Size

294 mm²

Board Design

115W

TDP

122W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

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

8.6

CUDA

3.0

6.6

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 4050 Mobile

2

NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 3050 Ti Mobile

3

NVIDIA RTX 3500 Mobile Ada Generation vs NVIDIA GeForce RTX 3080 Mobile

4

NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon HD 7590M

5

Intel Arc Pro A60M vs NVIDIA GeForce RTX 3080 Mobile

6

NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 4060 Mobile

7

NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce RTX 3080 Mobile

8

NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce GTX 675MX Mac Edition

9

NVIDIA GeForce RTX 3080 Mobile vs AMD FirePro S7100X

10

NVIDIA GeForce RTX 3080 Mobile vs Intel Arc A570M

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