AMD Radeon RX 640 Mobile vs NVIDIA Quadro FX Go540

VS

AMD Radeon RX 640 Mobile

NVIDIA Quadro FX Go540

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 640 Mobile and 128MB VRAM Quadro FX Go540 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 640 Mobile 's Advantages

Released 14 years and 9 months late

Boost Clock1218MHz

More VRAM (2GB vs 128GB)

Larger VRAM bandwidth (48.00GB/s vs 7.200GB/s)

640 additional rendering cores

NVIDIA Quadro FX Go540 's Advantages

Lower TDP (25W vs 50W)

Score

Radeon RX 640 Mobile

VS

Quadro FX Go540

Graphics Card

May 2019

Release Date

Aug 2004

Mobility Radeon

Generation

Quadro FX Go

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-II

Clock Speeds

1082 MHz

Base Clock

-

1218 MHz

Boost Clock

-

1500 MHz

Memory Clock

225 MHz

Memory

2GB

Memory Size

128MB

GDDR5

Memory Type

DDR

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

7.200GB/s

Render Config

10

Compute Units

-

640

Shading Units

-

40

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

19.49 GPixel/s

Pixel Rate

1.200 GPixel/s

48.72 GTexel/s

Texture Rate

2.400 GTexel/s

1.559 TFLOPS

FP16 (half)

-

1.559 TFLOPS

FP32 (float)

-

97.44 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

25W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Polaris 23

GPU Name

NV43

Polaris 23 XT

GPU Variant

QDFX-GO540-N-A4

GCN 4.0

Architecture

Curie

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

110 nm

2.2 billion

Transistors

0.146 billion

103 mm²

Die Size

154 mm²

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.0 (full) 2.1 (partial)

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

3.0

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