AMD Radeon Pro Vega 20 vs ATI Mobility Radeon HD 3670

Comparative analysis of AMD Radeon Pro Vega 20 and ATI Mobility Radeon HD 3670 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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.

AMD Radeon Pro Vega 20

ATI Mobility Radeon HD 3670

Differences

Reasons to consider the AMD Radeon Pro Vega 20

Videocard is newer: launch date 10 year(s) 10 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 55 nm
Around 50% higher memory clock speed: 2400 MHz vs 1600 MHz
22.8x better performance in PassMark - G3D Mark: 5300 vs 232
Around 69% better performance in PassMark - G2D Mark: 558 vs 331

Specifications (specs)
Launch date	14 November 2018 vs 7 January 2008
Manufacturing process technology	14 nm vs 55 nm
Memory clock speed	2400 MHz vs 1600 MHz
Benchmarks
PassMark - G3D Mark	5300 vs 232
PassMark - G2D Mark	558 vs 331

Reasons to consider the ATI Mobility Radeon HD 3670

2.3x more core clock speed: 680 MHz vs 300 MHz
3.3x lower typical power consumption: 30 Watt vs 100 Watt

Core clock speed	680 MHz vs 300 MHz
Thermal Design Power (TDP)	30 Watt vs 100 Watt

Compare benchmarks

GPU 1: AMD Radeon Pro Vega 20
GPU 2: ATI Mobility Radeon HD 3670

PassMark - G3D Mark

GPU 1

GPU 2

5300

232

PassMark - G2D Mark

GPU 1

GPU 2

558

331

Name	AMD Radeon Pro Vega 20	ATI Mobility Radeon HD 3670
PassMark - G3D Mark	5300	232
PassMark - G2D Mark	558	331
Geekbench - OpenCL	26757
GFXBench 4.0 - Car Chase Offscreen (Frames)	8311
GFXBench 4.0 - Manhattan (Frames)	1842
GFXBench 4.0 - T-Rex (Frames)	1663
GFXBench 4.0 - Car Chase Offscreen (Fps)	8311
GFXBench 4.0 - Manhattan (Fps)	1842
GFXBench 4.0 - T-Rex (Fps)	1663
3DMark Fire Strike - Graphics Score	0

Compare specifications (specs)

	AMD Radeon Pro Vega 20	ATI Mobility Radeon HD 3670
Essentials
Architecture	GCN 5.0	TeraScale
Code name	Vega 12	M86
Launch date	14 November 2018	7 January 2008
Place in performance rating	481	478
Type	Workstation	Laptop
Technical info
Boost clock speed	1190 MHz
Core clock speed	300 MHz	680 MHz
Manufacturing process technology	14 nm	55 nm
Thermal Design Power (TDP)	100 Watt	30 Watt
Floating-point performance		163.2 gflops
Pipelines		120
Texture fill rate		5.44 GTexel / s
Transistor count		378 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Length	267 mm
Supplementary power connectors	1x 6-pin + 1x 8-pin
Laptop size		medium sized
API support
DirectX	12.0 (12_1)	10.1
OpenGL	4.6	3.3
Memory
Memory clock speed	2400 MHz	1600 MHz
Maximum RAM amount		256 MB
Memory bandwidth		25.6 GB / s
Memory bus width		128 Bit
Memory type		DDR2 / GDDR3 / GDDR4
Shared memory		0