NVIDIA GeForce RTX 3080 Max Q vs NVIDIA GeForce GT 320M

VS

NVIDIA GeForce RTX 3080 Max Q

NVIDIA GeForce GT 320M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Max Q and 1024MB VRAM GeForce GT 320M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Max Q 's Advantages

Released 10 years and 10 months late

Boost Clock1245MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 25.28GB/s)

6120 additional rendering cores

NVIDIA GeForce GT 320M 's Advantages

Lower TDP (23W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Max Q +28767%

15.3 TFLOPS

GeForce GT 320M

0.053 TFLOPS

GeForce RTX 3080 Max Q

VS

GeForce GT 320M

Graphics Card

Jan 2021

Release Date

Mar 2010

GeForce 30 Mobile

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

1245 MHz

Boost Clock

-

1500 MHz

Memory Clock

790 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

25.28GB/s

Render Config

-

48

SM Count

3

6144

Shading Units

24

192

TMUs

8

96

ROPs

8

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

119.5 GPixel/s

Pixel Rate

4.000 GPixel/s

239.0 GTexel/s

Texture Rate

4.000 GTexel/s

15.30 TFLOPS

FP16 (half)

-

15.30 TFLOPS

FP32 (float)

52.80 GFLOPS

239.0 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

23W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

GT216

GA104-775-A1

GPU Variant

-

Ampere

Architecture

Tesla 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

0.486 billion

392 mm²

Die Size

100 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.2

6.6

Shader Model

4.1

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