Intel Iris Plus Graphics 655 vs ATI Radeon HD 4250

Comparative analysis of Intel Iris Plus Graphics 655 and ATI Radeon HD 4250 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the Intel Iris Plus Graphics 655

  • Videocard is newer: launch date 8 year(s) 6 month(s) later
  • Around 20% higher pipelines: 48 vs 40
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 55 nm
  • Around 67% lower typical power consumption: 15 Watt vs 25 Watt
  • 14.2x better performance in PassMark - G3D Mark: 1743 vs 123
  • 4.3x better performance in GFXBench 4.0 - T-Rex (Frames): 3343 vs 782
  • 4.3x better performance in GFXBench 4.0 - T-Rex (Fps): 3343 vs 782
Specifications (specs)
Launch date 1 September 2017 vs 25 February 2009
Pipelines 48 vs 40
Manufacturing process technology 14 nm vs 55 nm
Thermal Design Power (TDP) 15 Watt vs 25 Watt
Benchmarks
PassMark - G3D Mark 1743 vs 123
GFXBench 4.0 - T-Rex (Frames) 3343 vs 782
GFXBench 4.0 - T-Rex (Fps) 3343 vs 782

Reasons to consider the ATI Radeon HD 4250

  • Around 98% higher core clock speed: 594 MHz vs 300 MHz
  • Around 12% better performance in PassMark - G2D Mark: 408 vs 363
Specifications (specs)
Core clock speed 594 MHz vs 300 MHz
Benchmarks
PassMark - G2D Mark 408 vs 363

Compare benchmarks

GPU 1: Intel Iris Plus Graphics 655
GPU 2: ATI Radeon HD 4250

PassMark - G3D Mark
GPU 1
GPU 2
1743
123
PassMark - G2D Mark
GPU 1
GPU 2
363
408
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3343
782
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3343
782
Name Intel Iris Plus Graphics 655 ATI Radeon HD 4250
PassMark - G3D Mark 1743 123
PassMark - G2D Mark 363 408
Geekbench - OpenCL 7378
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 37.109
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 465.116
CompuBench 1.5 Desktop - T-Rex (Frames/s) 2.796
CompuBench 1.5 Desktop - Video Composition (Frames/s) 29.115
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 54.932
GFXBench 4.0 - Car Chase Offscreen (Frames) 2780
GFXBench 4.0 - Manhattan (Frames) 1884
GFXBench 4.0 - T-Rex (Frames) 3343 782
GFXBench 4.0 - Car Chase Offscreen (Fps) 2780
GFXBench 4.0 - Manhattan (Fps) 1884
GFXBench 4.0 - T-Rex (Fps) 3343 782
3DMark Fire Strike - Graphics Score 619

Compare specifications (specs)

Intel Iris Plus Graphics 655 ATI Radeon HD 4250

Essentials

Architecture Generation 9.5 TeraScale
Code name Coffee Lake GT3e RV620
Launch date 1 September 2017 25 February 2009
Place in performance rating 1042 802
Type Laptop Laptop

Technical info

Boost clock speed 1200 MHz
Core clock speed 300 MHz 594 MHz
Manufacturing process technology 14 nm 55 nm
Pipelines 48 40
Thermal Design Power (TDP) 15 Watt 25 Watt
Transistor count 189 million 181 million
Floating-point performance 47.52 gflops
Texture fill rate 2.376 GTexel / s

Video outputs and ports

Display Connectors No outputs 1x DVI, 1x VGA, 1x S-Video

Compatibility, dimensions and requirements

Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors None

API support

DirectX 12.0 (12_1) 10.1
OpenGL 4.5 3.3

Memory

Memory type DDR3 / DDR4
Maximum RAM amount 512 MB
Memory bandwidth 6.34 GB / s
Memory clock speed 792 MHz
Shared memory yes

Technologies

HDCP support
PCI-E 2.0