AMD Radeon RX Vega 2 vs AMD Radeon 620

Comparative analysis of AMD Radeon RX Vega 2 and AMD Radeon 620 videocards for all known characteristics in the following categories: Essentials, Technical info, API support, Video outputs and ports, Compatibility, dimensions and requirements, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon RX Vega 2

AMD Radeon 620

Differences

Reasons to consider the AMD Radeon RX Vega 2

Around 7% higher boost clock speed: 1100 MHz vs 1024 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 28 nm
Around 19% better performance in PassMark - G2D Mark: 244 vs 205

Specifications (specs)
Boost clock speed	1100 MHz vs 1024 MHz
Manufacturing process technology	12 nm vs 28 nm
Benchmarks
PassMark - G2D Mark	244 vs 205

Reasons to consider the AMD Radeon 620

Videocard is newer: launch date 1 year(s) 4 month(s) later
3x more pipelines: 384 vs 128
Around 77% better performance in PassMark - G3D Mark: 897 vs 506

Specifications (specs)
Launch date	13 May 2019 vs 7 Jan 2018
Pipelines	384 vs 128
Benchmarks
PassMark - G3D Mark	897 vs 506

Compare benchmarks

GPU 1: AMD Radeon RX Vega 2
GPU 2: AMD Radeon 620

PassMark - G2D Mark

GPU 1

GPU 2

244

205

PassMark - G3D Mark

GPU 1

GPU 2

506

897

Name	AMD Radeon RX Vega 2	AMD Radeon 620
PassMark - G2D Mark	244	205
PassMark - G3D Mark	506	897
Geekbench - OpenCL	3208
GFXBench 4.0 - Car Chase Offscreen (Frames)		1991
GFXBench 4.0 - Car Chase Offscreen (Fps)		1991
GFXBench 4.0 - Manhattan (Frames)		694
GFXBench 4.0 - Manhattan (Fps)		694
GFXBench 4.0 - T-Rex (Frames)		1116
GFXBench 4.0 - T-Rex (Fps)		1116

Compare specifications (specs)

	AMD Radeon RX Vega 2	AMD Radeon 620
Essentials
Architecture	Vega	GCN 3.0
Code name	Vega Raven Ridge	Polaris 24
Launch date	7 Jan 2018	13 May 2019
Place in performance rating	949	1248
Type	Laptop	Laptop
Technical info
Boost clock speed	1100 MHz	1024 MHz
Manufacturing process technology	12 nm	28 nm
Pipelines	128	384
Transistor count	4500 million	1550 million
Compute units		6
Core clock speed		730 MHz
Peak Double Precision (FP64) Performance		49.15 GFLOPS (1:16)
Peak Half Precision (FP16) Performance		786.4 GFLOPS (1:1)
Peak Single Precision (FP32) Performance		786.4 GFLOPS
Pixel fill rate		8.192 GPixel/s
Texture fill rate		24.58 GTexel/s
Thermal Design Power (TDP)		50 Watt
API support
DirectX	12.1	12
OpenCL		2.0
OpenGL		4.6
Shader Model		6.3
Vulkan
Video outputs and ports
Display Connectors		No outputs
Compatibility, dimensions and requirements
Interface		PCIe 3.0 x8
Supplementary power connectors		None
Width		IGP
Memory
Maximum RAM amount		2 GB
Memory bandwidth		14.40 GB/s
Memory bus width		64 bit
Memory clock speed		900 MHz (1800 MHz effective)
Memory type		DDR3