AMD Radeon 620 vs NVIDIA GRID M3-3020

Comparative analysis of AMD Radeon 620 and NVIDIA GRID M3-3020 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: 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), PassMark - G2D Mark, PassMark - G3D Mark, 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).

AMD Radeon 620

NVIDIA GRID M3-3020

Differences

Reasons to consider the AMD Radeon 620

Videocard is newer: launch date 2 year(s) 11 month(s) later
470.5x more texture fill rate: 24.58 GTexel/s vs 52.24 GTexel / s

Launch date	13 May 2019 vs 18 May 2016
Texture fill rate	24.58 GTexel/s vs 52.24 GTexel / s

Reasons to consider the NVIDIA GRID M3-3020

Around 42% higher core clock speed: 1033 MHz vs 730 MHz
Around 28% higher boost clock speed: 1306 MHz vs 1024 MHz
Around 67% higher pipelines: 640 vs 384
2x more maximum memory size: 4 GB vs 2 GB
5.8x more memory clock speed: 5200 MHz vs 900 MHz (1800 MHz effective)

Core clock speed	1033 MHz vs 730 MHz
Boost clock speed	1306 MHz vs 1024 MHz
Pipelines	640 vs 384
Maximum memory size	4 GB vs 2 GB
Memory clock speed	5200 MHz vs 900 MHz (1800 MHz effective)

Compare benchmarks

GPU 1: AMD Radeon 620
GPU 2: NVIDIA GRID M3-3020

Name	AMD Radeon 620	NVIDIA GRID M3-3020
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
PassMark - G2D Mark	209
PassMark - G3D Mark	922
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		41.997
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		726.846
CompuBench 1.5 Desktop - T-Rex (Frames/s)		3.442
CompuBench 1.5 Desktop - Video Composition (Frames/s)		30.991
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		155.196

Compare specifications (specs)

	AMD Radeon 620	NVIDIA GRID M3-3020
Essentials
Architecture	GCN 3.0	Maxwell
Code name	Polaris 24	GM107
Launch date	13 May 2019	18 May 2016
Place in performance rating	1242	1244
Type	Laptop	Workstation
Technical info
Boost clock speed	1024 MHz	1306 MHz
Compute units	6
Core clock speed	730 MHz	1033 MHz
Manufacturing process technology	28 nm	28 nm
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
Pipelines	384	640
Pixel fill rate	8.192 GPixel/s
Texture fill rate	24.58 GTexel/s	52.24 GTexel / s
Thermal Design Power (TDP)	50 Watt
Transistor count	1550 million	1,870 million
Floating-point performance		1,672 gflops
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Supplementary power connectors	None	1x 8-pin
Width	IGP
Length		267 mm
API support
DirectX	12	12.0 (11_0)
OpenCL	2.0
OpenGL	4.6	4.6
Shader Model	6.3
Vulkan
Memory
Maximum RAM amount	2 GB	4 GB
Memory bandwidth	14.40 GB/s	83.2 GB / s
Memory bus width	64 bit	128 Bit
Memory clock speed	900 MHz (1800 MHz effective)	5200 MHz
Memory type	DDR3	GDDR5