NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce 8800M GTX

VS

NVIDIA GeForce RTX 3080 Mobile

NVIDIA GeForce 8800M GTX

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 512MB VRAM GeForce 8800M GTX 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 13 years and 2 months late

Boost Clock1545MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 51.20GB/s)

6048 additional rendering cores

NVIDIA GeForce 8800M GTX 's Advantages

Lower TDP (65W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile +7808%

18.98 TFLOPS

GeForce 8800M GTX

0.24 TFLOPS

GeForce RTX 3080 Mobile

VS

GeForce 8800M GTX

Graphics Card

Jan 2021

Release Date

Nov 2007

GeForce 30 Mobile

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-HE

Clock Speeds

1110 MHz

Base Clock

-

1545 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

51.20GB/s

Render Config

-

48

SM Count

12

6144

Shading Units

96

192

TMUs

48

96

ROPs

16

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

8.000 GPixel/s

296.6 GTexel/s

Texture Rate

24.00 GTexel/s

18.98 TFLOPS

FP16 (half)

-

18.98 TFLOPS

FP32 (float)

240.0 GFLOPS

296.6 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

65W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

G92

GA104-775-A1

GPU Variant

NB8E-GTX-A2

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

17.4 billion

Transistors

0.754 billion

392 mm²

Die Size

324 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.1

6.6

Shader Model

4.0

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