Intel HD Graphics 620 vs AMD Radeon HD 8450G

Comparative analysis of Intel HD Graphics 620 and AMD Radeon HD 8450G 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 HD Graphics 620

  • Videocard is newer: launch date 3 year(s) 5 month(s) later
  • Around 46% higher boost clock speed: 1050 MHz vs 720 MHz
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 32 nm
  • 2.7x better performance in PassMark - G3D Mark: 926 vs 342
  • Around 59% better performance in PassMark - G2D Mark: 218 vs 137
  • 4.3x better performance in Geekbench - OpenCL: 4186 vs 984
  • Around 24% better performance in GFXBench 4.0 - Manhattan (Frames): 1733 vs 1397
  • Around 40% better performance in GFXBench 4.0 - T-Rex (Frames): 3340 vs 2389
  • Around 24% better performance in GFXBench 4.0 - Manhattan (Fps): 1733 vs 1397
  • Around 40% better performance in GFXBench 4.0 - T-Rex (Fps): 3340 vs 2389
Specifications (specs)
Launch date 30 August 2016 vs 12 March 2013
Boost clock speed 1050 MHz vs 720 MHz
Manufacturing process technology 14 nm vs 32 nm
Benchmarks
PassMark - G3D Mark 926 vs 342
PassMark - G2D Mark 218 vs 137
Geekbench - OpenCL 4186 vs 984
GFXBench 4.0 - Manhattan (Frames) 1733 vs 1397
GFXBench 4.0 - T-Rex (Frames) 3340 vs 2389
GFXBench 4.0 - Manhattan (Fps) 1733 vs 1397
GFXBench 4.0 - T-Rex (Fps) 3340 vs 2389

Reasons to consider the AMD Radeon HD 8450G

  • Around 78% higher core clock speed: 533 MHz vs 300 MHz
  • 8x more pipelines: 192 vs 24
Core clock speed 533 MHz vs 300 MHz
Pipelines 192 vs 24

Compare benchmarks

GPU 1: Intel HD Graphics 620
GPU 2: AMD Radeon HD 8450G

PassMark - G3D Mark
GPU 1
GPU 2
926
342
PassMark - G2D Mark
GPU 1
GPU 2
218
137
Geekbench - OpenCL
GPU 1
GPU 2
4186
984
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
1733
1397
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3340
2389
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
1733
1397
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3340
2389
Name Intel HD Graphics 620 AMD Radeon HD 8450G
PassMark - G3D Mark 926 342
PassMark - G2D Mark 218 137
Geekbench - OpenCL 4186 984
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 24.275
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 227.879
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.508
CompuBench 1.5 Desktop - Video Composition (Frames/s) 15.582
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 30.288
GFXBench 4.0 - Car Chase Offscreen (Frames) 1404
GFXBench 4.0 - Manhattan (Frames) 1733 1397
GFXBench 4.0 - T-Rex (Frames) 3340 2389
GFXBench 4.0 - Car Chase Offscreen (Fps) 1404
GFXBench 4.0 - Manhattan (Fps) 1733 1397
GFXBench 4.0 - T-Rex (Fps) 3340 2389
3DMark Fire Strike - Graphics Score 343

Compare specifications (specs)

Intel HD Graphics 620 AMD Radeon HD 8450G

Essentials

Architecture Generation 9.5 Terascale 3
Code name Kaby Lake GT2 Richland
Launch date 30 August 2016 12 March 2013
Place in performance rating 1334 1335
Type Laptop Laptop

Technical info

Boost clock speed 1050 MHz 720 MHz
Core clock speed 300 MHz 533 MHz
Floating-point performance 403.2 gflops
Manufacturing process technology 14 nm 32 nm
Pipelines 24 192
Texture fill rate 25.2 GTexel / s
Thermal Design Power (TDP) 15 Watt
Transistor count 189 million

Video outputs and ports

Display Connectors No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x1
Laptop size medium sized

API support

DirectX 12.0 (12_1) 11
OpenGL 4.5

Memory

Maximum RAM amount 32 GB
Memory bus width 64 / 128 Bit
Memory type DDR3L / LPDDR3 / LPDDR4
Shared memory 1 1

Technologies

Quick Sync