Intel HD Graphics 520 vs ATI Radeon HD 3870

Comparative analysis of Intel HD Graphics 520 and ATI Radeon HD 3870 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 520

  • Videocard is newer: launch date 7 year(s) 9 month(s) later
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 55 nm
  • 7.1x lower typical power consumption: 15 Watt vs 106 Watt
  • 64x more maximum memory size: 32 GB vs 512 MB
  • Around 56% better performance in PassMark - G3D Mark: 867 vs 555
  • 3.6x better performance in PassMark - G2D Mark: 210 vs 58
  • Around 7% better performance in GFXBench 4.0 - T-Rex (Frames): 3337 vs 3131
  • Around 7% better performance in GFXBench 4.0 - T-Rex (Fps): 3337 vs 3131
Specifications (specs)
Launch date 1 September 2015 vs 19 November 2007
Manufacturing process technology 14 nm vs 55 nm
Thermal Design Power (TDP) 15 Watt vs 106 Watt
Maximum memory size 32 GB vs 512 MB
Benchmarks
PassMark - G3D Mark 867 vs 555
PassMark - G2D Mark 210 vs 58
GFXBench 4.0 - T-Rex (Frames) 3337 vs 3131
GFXBench 4.0 - T-Rex (Fps) 3337 vs 3131

Reasons to consider the ATI Radeon HD 3870

  • 2.6x more core clock speed: 777 MHz vs 300 MHz
  • 13.3x more pipelines: 320 vs 24
Core clock speed 777 MHz vs 300 MHz
Pipelines 320 vs 24

Compare benchmarks

GPU 1: Intel HD Graphics 520
GPU 2: ATI Radeon HD 3870

PassMark - G3D Mark
GPU 1
GPU 2
867
555
PassMark - G2D Mark
GPU 1
GPU 2
210
58
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3337
3131
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3337
3131
Name Intel HD Graphics 520 ATI Radeon HD 3870
PassMark - G3D Mark 867 555
PassMark - G2D Mark 210 58
Geekbench - OpenCL 3995
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 21.852
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 143.083
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.243
CompuBench 1.5 Desktop - Video Composition (Frames/s) 12.958
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 28.182
GFXBench 4.0 - Car Chase Offscreen (Frames) 951
GFXBench 4.0 - Manhattan (Frames) 1462
GFXBench 4.0 - T-Rex (Frames) 3337 3131
GFXBench 4.0 - Car Chase Offscreen (Fps) 951
GFXBench 4.0 - Manhattan (Fps) 1462
GFXBench 4.0 - T-Rex (Fps) 3337 3131
3DMark Fire Strike - Graphics Score 326

Compare specifications (specs)

Intel HD Graphics 520 ATI Radeon HD 3870

Essentials

Architecture Generation 9.0 TeraScale
Code name Skylake GT2 RV670
Launch date 1 September 2015 19 November 2007
Place in performance rating 1394 1392
Type Laptop Desktop
Launch price (MSRP) $269

Technical info

Boost clock speed 1050 MHz
Core clock speed 300 MHz 777 MHz
Manufacturing process technology 14 nm 55 nm
Pipelines 24 320
Thermal Design Power (TDP) 15 Watt 106 Watt
Transistor count 189 million 666 million
Floating-point performance 497.3 gflops
Texture fill rate 12.43 GTexel / s

Video outputs and ports

Display Connectors No outputs 2x DVI, 1x S-Video

Compatibility, dimensions and requirements

Interface PCIe 3.0 x1 PCIe 2.0 x16
Length 241 mm
Supplementary power connectors 1x 6-pin

API support

DirectX 12.0 (12_1) 10.0
OpenGL 4.5 3.3
Vulkan

Memory

Maximum RAM amount 32 GB 512 MB
Memory bus width 64 / 128 Bit 256 Bit
Memory type DDR3L / LPDDR3 / DDR4 GDDR4
Shared memory 1
Memory bandwidth 72.1 GB / s
Memory clock speed 2252 MHz

Technologies

Quick Sync