Intel UHD Graphics 620 vs Intel HD Graphics

Comparative analysis of Intel UHD Graphics 620 and Intel HD Graphics 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.

Intel UHD Graphics 620

Intel HD Graphics

Differences

Reasons to consider the Intel UHD Graphics 620

Videocard is newer: launch date 2 year(s) 7 month(s) later
Around 35% higher boost clock speed: 1150 MHz vs 850 MHz
4x more pipelines: 24 vs 6
2.3x better performance in PassMark - G3D Mark: 1043 vs 460
Around 27% better performance in PassMark - G2D Mark: 246 vs 193
3x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1397 vs 470
174.6x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1397 vs 8

Specifications (specs)
Launch date	1 September 2017 vs 5 January 2015
Boost clock speed	1150 MHz vs 850 MHz
Pipelines	24 vs 6
Benchmarks
PassMark - G3D Mark	1043 vs 460
PassMark - G2D Mark	246 vs 193
GFXBench 4.0 - Car Chase Offscreen (Frames)	1397 vs 470
GFXBench 4.0 - Car Chase Offscreen (Fps)	1397 vs 8

Reasons to consider the Intel HD Graphics

2.5x lower typical power consumption: 6 Watt vs 15 Watt
Around 16% better performance in Geekbench - OpenCL: 5315 vs 4566

Specifications (specs)
Thermal Design Power (TDP)	6 Watt vs 15 Watt
Benchmarks
Geekbench - OpenCL	5315 vs 4566

Compare benchmarks

GPU 1: Intel UHD Graphics 620
GPU 2: Intel HD Graphics

PassMark - G3D Mark

GPU 1

GPU 2

1043

460

PassMark - G2D Mark

GPU 1

GPU 2

246

193

Geekbench - OpenCL

GPU 1

GPU 2

4566

5315

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

1397

470

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

1397

Name	Intel UHD Graphics 620	Intel HD Graphics
PassMark - G3D Mark	1043	460
PassMark - G2D Mark	246	193
Geekbench - OpenCL	4566	5315
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	27.062
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	273.504
CompuBench 1.5 Desktop - T-Rex (Frames/s)	1.777
CompuBench 1.5 Desktop - Video Composition (Frames/s)	19.939
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	31.881
GFXBench 4.0 - Car Chase Offscreen (Frames)	1397	470
GFXBench 4.0 - Manhattan (Frames)	878
GFXBench 4.0 - T-Rex (Frames)	2227
GFXBench 4.0 - Car Chase Offscreen (Fps)	1397	8
GFXBench 4.0 - Manhattan (Fps)	878
GFXBench 4.0 - T-Rex (Fps)	2227
3DMark Fire Strike - Graphics Score	365

Compare specifications (specs)

	Intel UHD Graphics 620	Intel HD Graphics
Essentials
Architecture	Generation 9.5	Generation 8.0
Code name	Kaby Lake GT2	Broadwell GT1
Launch date	1 September 2017	5 January 2015
Place in performance rating	1360	1363
Type	Laptop	Desktop
Technical info
Boost clock speed	1150 MHz	850 MHz
Core clock speed	300 MHz	300 MHz
Manufacturing process technology	14 nm	14 nm
Pipelines	24	6
Thermal Design Power (TDP)	15 Watt	6 Watt
Transistor count	189 million	1,300 million
Floating-point performance		15.6 gflops
Texture fill rate		1.3 GTexel / s
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x1	PCIe 3.0 x1
API support
DirectX	12.0 (12_1)	12.0 (11_1)
OpenGL	4.5	4.6
Memory
Maximum RAM amount	32 GB
Memory bus width	64 / 128 Bit
Memory type	LPDDR3 / DDR4	System Shared
Shared memory	1
Technologies
Quick Sync