NVIDIA GeForce RTX 4080 Max-Q vs ATI Mobility Radeon HD 3670

VS

NVIDIA GeForce RTX 4080 Max-Q

ATI Mobility Radeon HD 3670

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Max Q and 256MB VRAM Mobility Radeon HD 3670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Max-Q 's Advantages

Released 15 years late

Boost Clock1350MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (336.0GB/s vs 25.60GB/s)

7304 additional rendering cores

ATI Mobility Radeon HD 3670 's Advantages

Lower TDP (30W vs 60W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Max Q +12194%

20.04 TFLOPS

Mobility Radeon HD 3670

0.163 TFLOPS

GeForce RTX 4080 Max Q

VS

Mobility Radeon HD 3670

Graphics Card

Jan 2023

Release Date

Jan 2008

GeForce 40 Mobile

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

795 MHz

Base Clock

-

1350 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

128bit

336.0GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

3

58

SM Count

-

7424

Shading Units

120

232

TMUs

8

80

ROPs

4

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

128 KB

-

Theoretical Performance

108.0 GPixel/s

Pixel Rate

2.720 GPixel/s

313.2 GTexel/s

Texture Rate

5.440 GTexel/s

20.04 TFLOPS

FP16 (half)

-

20.04 TFLOPS

FP32 (float)

163.2 GFLOPS

313.2 GFLOPS

FP64 (double)

-

Board Design

60W

TDP

30W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

M86

GN21-X9

GPU Variant

-

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

4 nm

Process Size

55 nm

35.8 billion

Transistors

0.378 billion

295 mm²

Die Size

135 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

4.1

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