NVIDIA GeForce GTX 1080 Max Q vs NVIDIA GeForce RTX 3080 Ti Max Q

VS

NVIDIA GeForce GTX 1080 Max Q

NVIDIA GeForce RTX 3080 Ti Max Q

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Max Q and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Max Q 's Advantages

Boost Clock has increased by 30% (1468MHz vs 1125MHz)

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages

Released 4 years and 7 months late

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (384.0GB/s vs 320.3GB/s)

4864 additional rendering cores

Lower TDP (80W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Max Q

7.516 TFLOPS

GeForce RTX 3080 Ti Max Q +122%

16.7 TFLOPS

GeForce GTX 1080 Max Q

VS

GeForce RTX 3080 Ti Max Q

Graphics Card

Jun 2017

Release Date

Jan 2022

GeForce 10 Mobile

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1290 MHz

Base Clock

585 MHz

1468 MHz

Boost Clock

1125 MHz

1251 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

16GB

GDDR5X

Memory Type

GDDR6

256bit

Memory Bus

256bit

320.3GB/s

Bandwidth

384.0GB/s

Render Config

-

20

SM Count

58

2560

Shading Units

7424

160

TMUs

232

64

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

48 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

93.95 GPixel/s

Pixel Rate

108.0 GPixel/s

234.9 GTexel/s

Texture Rate

261.0 GTexel/s

117.4 GFLOPS

FP16 (half)

16.70 TFLOPS

7.516 TFLOPS

FP32 (float)

16.70 TFLOPS

234.9 GFLOPS

FP64 (double)

261.0 GFLOPS

Board Design

150W

TDP

80W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GP104

GPU Name

GA103S

N17E-G3-A1

GPU Variant

GN20-E8-A1

Pascal

Architecture

Ampere

TSMC

Foundry

Samsung

16 nm

Process Size

8 nm

7.2 billion

Transistors

Unknown

314 mm²

Die Size

496 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

8.6

6.4

Shader Model

6.5

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