NVIDIA RTX A4000 Max-Q vs ATI Mobility Radeon HD 3670

VS

NVIDIA RTX A4000 Max-Q

ATI Mobility Radeon HD 3670

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 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 RTX A4000 Max-Q 's Advantages

Released 13 years and 3 months late

Boost Clock1395MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (352.0GB/s vs 25.60GB/s)

5000 additional rendering cores

ATI Mobility Radeon HD 3670 's Advantages

Lower TDP (30W vs 80W)

Score

Benchmark

FP32 (float)

RTX A4000 Max Q +8660%

14.28 TFLOPS

Mobility Radeon HD 3670

0.163 TFLOPS

RTX A4000 Max Q

VS

Mobility Radeon HD 3670

Graphics Card

Apr 2021

Release Date

Jan 2008

Quadro Ampere-M

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

1395 MHz

Boost Clock

-

1375 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

3

40

SM Count

-

5120

Shading Units

120

160

TMUs

8

80

ROPs

4

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

128 KB

-

Theoretical Performance

111.6 GPixel/s

Pixel Rate

2.720 GPixel/s

223.2 GTexel/s

Texture Rate

5.440 GTexel/s

14.28 TFLOPS

FP16 (half)

-

14.28 TFLOPS

FP32 (float)

163.2 GFLOPS

223.2 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

30W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

M86

-

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

17.4 billion

Transistors

0.378 billion

392 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

8.6

CUDA

-

6.7

Shader Model

4.1

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