Intel Iris Plus Graphics 645 vs AMD Radeon Pro 570X

Comparative analysis of Intel Iris Plus Graphics 645 and AMD Radeon Pro 570X videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, API support, Memory, Technologies, Compatibility, dimensions and requirements. 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).

Intel Iris Plus Graphics 645

AMD Radeon Pro 570X

Differences

Reasons to consider the Intel Iris Plus Graphics 645

Videocard is newer: launch date 3 month(s) later
Around 4% higher boost clock speed: 1150 MHz vs 1105 MHz
8x lower typical power consumption: 15 Watt vs 120 Watt

Launch date	10 July 2019 vs 18 March 2019
Boost clock speed	1150 MHz vs 1105 MHz
Thermal Design Power (TDP)	15 Watt vs 120 Watt

Reasons to consider the AMD Radeon Pro 570X

3.3x more core clock speed: 1000 MHz vs 300 MHz
37.3x more pipelines: 1792 vs 48
4.5x better performance in Geekbench - OpenCL: 28350 vs 6362

Specifications (specs)
Core clock speed	1000 MHz vs 300 MHz
Pipelines	1792 vs 48
Benchmarks
Geekbench - OpenCL	28350 vs 6362

Compare benchmarks

GPU 1: Intel Iris Plus Graphics 645
GPU 2: AMD Radeon Pro 570X

Geekbench - OpenCL

GPU 1

GPU 2

6362

28350

Name	Intel Iris Plus Graphics 645	AMD Radeon Pro 570X
Geekbench - OpenCL	6362	28350
PassMark - G2D Mark	389
PassMark - G3D Mark	1715
GFXBench 4.0 - Manhattan (Frames)	1780
GFXBench 4.0 - Manhattan (Fps)	1780
GFXBench 4.0 - T-Rex (Frames)	2992
GFXBench 4.0 - T-Rex (Fps)	2992
GFXBench 4.0 - Car Chase Offscreen (Frames)	2792
GFXBench 4.0 - Car Chase Offscreen (Fps)	2792

Compare specifications (specs)

	Intel Iris Plus Graphics 645	AMD Radeon Pro 570X
Essentials
Architecture	Intel Gen. 9.5 (Coffee Lake)	GCN 4.0
Code name	Kaby Lake GT3e	Polaris 20
Launch date	10 July 2019	18 March 2019
Place in performance rating	813	814
Type	Laptop	Laptop
Technical info
Boost clock speed	1150 MHz	1105 MHz
Core clock speed	300 MHz	1000 MHz
Manufacturing process technology	14 nm	14 nm
Pipelines	48	1792
Thermal Design Power (TDP)	15 Watt	120 Watt
Compute units		28
Peak Double Precision (FP64) Performance		247.5 GFLOPS
Peak Half Precision (FP16) Performance		3.960 TFLOPS
Peak Single Precision (FP32) Performance		3.960 TFLOPS
Pixel fill rate		35.36 GPixel/s
Stream Processors		123.8 GTexel/s
Transistor count		5700 million
Video outputs and ports
DisplayPort support
eDP 1.2 signal support	Yes
HDMI
Display Connectors		No outputs
API support
DirectX	12	12
OpenCL		2.0
OpenGL		4.6
Shader Model		6.3
Vulkan
Memory
Memory type	DDR3/DDR4	GDDR5
Shared memory	Yes
Maximum RAM amount		4 GB
Memory bandwidth		217.6 GB/s
Memory bus width		256 bit
Memory clock speed		1700 MHz (6800 MHz effective)
Technologies
H265/HEVC Decode
Quick Sync
Unified Video Decoder (UVD)
Video Code Engine (VCE)
Compatibility, dimensions and requirements
Interface		PCIe 3.0 x16