Intel Iris Plus Graphics 940 vs AMD Radeon E9171 MCM

Comparative analysis of Intel Iris Plus Graphics 940 and AMD Radeon E9171 MCM videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (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 940

AMD Radeon E9171 MCM

Differences

Reasons to consider the Intel Iris Plus Graphics 940

A newer manufacturing process allows for a more powerful, yet cooler running videocard: 10 nm vs 14 nm
2.7x lower typical power consumption: 15 Watt vs 40 Watt

Manufacturing process technology	10 nm vs 14 nm
Thermal Design Power (TDP)	15 Watt vs 40 Watt

Reasons to consider the AMD Radeon E9171 MCM

2.8x more core clock speed: 1124 MHz vs 400 MHz
Around 22% higher boost clock speed: 1219 MHz vs 1000 MHz
Around 63% higher texture fill rate: 39.01 GTexel / s vs 24.00 GB/s
Around 33% higher pipelines: 512 vs 384

Core clock speed	1124 MHz vs 400 MHz
Boost clock speed	1219 MHz vs 1000 MHz
Texture fill rate	39.01 GTexel / s vs 24.00 GB/s
Pipelines	512 vs 384

Compare benchmarks

GPU 1: Intel Iris Plus Graphics 940
GPU 2: AMD Radeon E9171 MCM

Name	Intel Iris Plus Graphics 940	AMD Radeon E9171 MCM
GFXBench 4.0 - T-Rex (Frames)	3366
GFXBench 4.0 - T-Rex (Fps)	3366
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		27.321
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		924.953
CompuBench 1.5 Desktop - T-Rex (Frames/s)		2.499
CompuBench 1.5 Desktop - Video Composition (Frames/s)		52.632
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		97.705

Compare specifications (specs)

	Intel Iris Plus Graphics 940	AMD Radeon E9171 MCM
Essentials
Architecture	Generation 11.0	GCN 4.0
Code name	Ice Lake GT2	Lexa
Launch price (MSRP)	$969
Place in performance rating	1224	1226
Type	Laptop	Desktop
Launch date		3 October 2017
Technical info
Boost clock speed	1000 MHz	1219 MHz
Compute units	48
Core clock speed	400 MHz	1124 MHz
Manufacturing process technology	10 nm	14 nm
Peak Double Precision (FP64) Performance	211 GFLOPS
Peak Half Precision (FP16) Performance	1690 GFLOPS
Peak Single Precision (FP32) Performance	845 GFLOPS
Pipelines	384	512
Texture fill rate	24.00 GB/s	39.01 GTexel / s
Thermal Design Power (TDP)	15 Watt	40 Watt
Floating-point performance		1,248 gflops
Transistor count		2,200 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x1	PCIe 3.0 x8
Supplementary power connectors		None
API support
DirectX	12.1	12.0 (12_0)
OpenGL	4.6	4.5
Memory
Maximum RAM amount		4 GB
Memory bandwidth		96 GB / s
Memory bus width		128 Bit
Memory clock speed		6000 MHz
Memory type		GDDR5