Intel Iris Plus Graphics 645 vs AMD Radeon R9 M390

Comparative analysis of Intel Iris Plus Graphics 645 and AMD Radeon R9 M390 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, API support, Memory, Technologies. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Iris Plus Graphics 645

AMD Radeon R9 M390

Differences

Reasons to consider the Intel Iris Plus Graphics 645

Videocard is newer: launch date 4 year(s) 1 month(s) later
Around 44% better performance in GFXBench 4.0 - Manhattan (Frames): 1780 vs 1232
Around 44% better performance in GFXBench 4.0 - Manhattan (Fps): 1780 vs 1232

Specifications (specs)
Launch date	10 July 2019 vs 09 June 2015
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	1780 vs 1232
GFXBench 4.0 - Manhattan (Fps)	1780 vs 1232

Reasons to consider the AMD Radeon R9 M390

3.2x better performance in Geekbench - OpenCL: 20353 vs 6378
Around 12% better performance in GFXBench 4.0 - T-Rex (Frames): 3351 vs 2992
Around 12% better performance in GFXBench 4.0 - T-Rex (Fps): 3351 vs 2992
2.2x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 6227 vs 2792
2.2x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 6227 vs 2792

Benchmarks
Geekbench - OpenCL	20353 vs 6378
GFXBench 4.0 - T-Rex (Frames)	3351 vs 2992
GFXBench 4.0 - T-Rex (Fps)	3351 vs 2992
GFXBench 4.0 - Car Chase Offscreen (Frames)	6227 vs 2792
GFXBench 4.0 - Car Chase Offscreen (Fps)	6227 vs 2792

Compare benchmarks

GPU 1: Intel Iris Plus Graphics 645
GPU 2: AMD Radeon R9 M390

Geekbench - OpenCL

GPU 1

GPU 2

6378

20353

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

1780

1232

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

1780

1232

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

2992

3351

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

2992

3351

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

2792

6227

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

2792

6227

Name	Intel Iris Plus Graphics 645	AMD Radeon R9 M390
Geekbench - OpenCL	6378	20353
PassMark - G2D Mark	374
PassMark - G3D Mark	1719
GFXBench 4.0 - Manhattan (Frames)	1780	1232
GFXBench 4.0 - Manhattan (Fps)	1780	1232
GFXBench 4.0 - T-Rex (Frames)	2992	3351
GFXBench 4.0 - T-Rex (Fps)	2992	3351
GFXBench 4.0 - Car Chase Offscreen (Frames)	2792	6227
GFXBench 4.0 - Car Chase Offscreen (Fps)	2792	6227
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		44.394
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		881.959
CompuBench 1.5 Desktop - T-Rex (Frames/s)		4.028
CompuBench 1.5 Desktop - Video Composition (Frames/s)		73.782
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		241.868

Compare specifications (specs)

	Intel Iris Plus Graphics 645	AMD Radeon R9 M390
Essentials
Architecture	Intel Gen. 9.5 (Coffee Lake)	GCN
Code name	Kaby Lake GT3e	Pitcairn
Launch date	10 July 2019	09 June 2015
Place in performance rating	841	842
Type	Laptop
Design		AMD Radeon R9 300 Series
Technical info
Boost clock speed	1150 MHz
Core clock speed	300 MHz
Manufacturing process technology	14 nm
Pipelines	48
Thermal Design Power (TDP)	15 Watt
Video outputs and ports
DisplayPort support
eDP 1.2 signal support	Yes
HDMI
API support
DirectX	12	12
OpenGL		4.4
Memory
Memory type	DDR3/DDR4	GDDR5
Shared memory	Yes
Maximum RAM amount		4 GB
Memory bus width		256 bit
Technologies
H265/HEVC Decode
Quick Sync
AMD Eyefinity
DualGraphics
PowerTune
Switchable graphics
ZeroCore