AMD Radeon RX 640 Mobile vs AMD Radeon Pro WX 4170 Mobile

VS

AMD Radeon RX 640 Mobile

AMD Radeon Pro WX 4170 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 640 Mobile and 4GB VRAM Radeon Pro WX 4170 Mobile 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 2 years and 2 months late

Boost Clock has increased by 1% (1218MHz vs 1201MHz)

AMD Radeon Pro WX 4170 Mobile 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.00GB/s vs 48.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 640 Mobile

1.559 TFLOPS

Radeon Pro WX 4170 Mobile +57%

2.46 TFLOPS

Radeon RX 640 Mobile

VS

Radeon Pro WX 4170 Mobile

Graphics Card

May 2019

Release Date

Mar 2017

Mobility Radeon

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1082 MHz

Base Clock

1002 MHz

1218 MHz

Boost Clock

1201 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

96.00GB/s

Render Config

10

Compute Units

16

-

640

Shading Units

1024

40

TMUs

64

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

19.49 GPixel/s

Pixel Rate

19.22 GPixel/s

48.72 GTexel/s

Texture Rate

76.86 GTexel/s

1.559 TFLOPS

FP16 (half)

2.460 TFLOPS

1.559 TFLOPS

FP32 (float)

2.460 TFLOPS

97.44 GFLOPS

FP64 (double)

153.7 GFLOPS

Board Design

50W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 23

GPU Name

Baffin

Polaris 23 XT

GPU Variant

Baffin XT

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

3 billion

103 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon RX 640 Mobile vs NVIDIA GeForce 9800M GTX

2

AMD Radeon RX 640 Mobile vs ATI Mobility Radeon X2300 HD

3

AMD Radeon RX 640 Mobile vs NVIDIA GeForce GT 755M Mac Edition

4

AMD Radeon RX 640 Mobile vs AMD Radeon HD 8670A

5

AMD Radeon RX 640 Mobile vs NVIDIA GeForce GTS 250M

6

AMD Radeon RX 640 Mobile vs NVIDIA GeForce GTX 1070 Max Q

7

AMD Radeon RX 640 Mobile vs AMD Radeon HD 7690M Rebrand

8

AMD Radeon RX 640 Mobile vs AMD Radeon 620 Mobile

9

AMD Radeon RX 640 Mobile vs ATI Radeon E4690 MXM

10

AMD Radeon RX 640 Mobile vs AMD Radeon HD 6850M

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster