AMD Radeon RX 640 Mobile vs AMD Radeon R9 M380 Mac Edition

VS

AMD Radeon RX 640 Mobile AMD Radeon R9 M380 Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 640 Mobile and 2GB VRAM Radeon R9 M380 Mac Edition 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 4 years late

Boost Clock has increased by 19% (1218MHz vs 1021MHz)

AMD Radeon R9 M380 Mac Edition 's Advantages

Larger VRAM bandwidth (100.4GB/s vs 48.00GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 640 Mobile

1.559 TFLOPS

Radeon R9 M380 Mac Edition

1.568 TFLOPS

Radeon RX 640 Mobile

VS

Radeon R9 M380 Mac Edition

Graphics Card

May 2019

Release Date

May 2015

Mobility Radeon

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1082 MHz

Base Clock

900 MHz

1218 MHz

Boost Clock

1021 MHz

1500 MHz

Memory Clock

1568 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

100.4GB/s

Render Config

-

SM Count

-

10

Compute Units

12

640

Shading Units

768

40

TMUs

48

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

Theoretical Performance

19.49 GPixel/s

Pixel Rate

16.34 GPixel/s

48.72 GTexel/s

Texture Rate

49.01 GTexel/s

1.559 TFLOPS

FP16 (half)

-

1.559 TFLOPS

FP32 (float)

1.568 TFLOPS

97.44 GFLOPS

FP64 (double)

98.02 GFLOPS

Graphics Processor

Polaris 23

GPU Name

Strato

Polaris 23 XT

GPU Variant

Strato PRO

GCN 4.0

Architecture

GCN 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

2.08 billion

103 mm²

Die Size

160 mm²

Board Design

50W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2.170

-

CUDA

-

6.4

Shader Model

6.5

Related GPU Comparisons

1

NVIDIA GeForce 845M vs AMD Radeon RX 640 Mobile

2

AMD Radeon R5 M320 vs AMD Radeon RX 640 Mobile

3

AMD Radeon RX 640 Mobile vs AMD Radeon RX 6400

4

AMD Radeon R9 M470X vs AMD Radeon RX 640 Mobile

5

NVIDIA GeForce 930M vs AMD Radeon RX 640 Mobile

6

NVIDIA GeForce GTX 1050 Ti Mobile vs AMD Radeon RX 640 Mobile

7

Intel UHD Graphics 770 vs AMD Radeon RX 640 Mobile

8

AMD Radeon RX 640 Mobile vs AMD Radeon Pro W6500M

9

AMD Radeon RX 640 Mobile vs NVIDIA NVS 5400M

10

AMD Radeon RX 640 Mobile vs AMD Radeon Pro 555

Related News

1

Western Digital WD Blue SN5000 SSD Launched: Up to 8TB Capacity with Mixed TLC/QLC Flash

2

Apple's Most Powerful Laptop is Coming: A Preview of the New MacBook Pro

3

AMD Breakthrough: Ryzen AI HX 370 Processor Benchmark Revealed with Aggressive Performance

4

Russian Cosplayer as Marika from 'Elden Ring': Stunning Figure in a High-Slit Gown

5

AMD Patents Multi-Chip Design GPU with Configurable Multi-Mode Capabilities

6

MSI Unveils Laptop with AMD Ryzen AI 300 Chip at Computex Taipei 2024

7

Intel Releases BIOS Update to Improve Gaming Stability for 13th and 14th Gen Core Processors