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).

 

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: 28358 vs 6369
Specifications (specs)
Core clock speed 1000 MHz vs 300 MHz
Pipelines 1792 vs 48
Benchmarks
Geekbench - OpenCL 28358 vs 6369

Compare benchmarks

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

Geekbench - OpenCL
GPU 1
GPU 2
6369
28358
Name Intel Iris Plus Graphics 645 AMD Radeon Pro 570X
Geekbench - OpenCL 6369 28358
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