AMD Radeon 620 vs NVIDIA GeForce 940MX

Comparative analysis of AMD Radeon 620 and NVIDIA GeForce 940MX 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: 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, 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), 3DMark Fire Strike - Graphics Score.

AMD Radeon 620

NVIDIA GeForce 940MX

Differences

Reasons to consider the AMD Radeon 620

Videocard is newer: launch date 2 year(s) 10 month(s) later
Around 3% higher boost clock speed: 1024 MHz vs 993 MHz
1031.5x more texture fill rate: 24.58 GTexel/s vs 23.83 GTexel / s
Around 19% better performance in PassMark - G2D Mark: 205 vs 172

Specifications (specs)
Launch date	13 May 2019 vs 28 June 2016
Boost clock speed	1024 MHz vs 993 MHz
Texture fill rate	24.58 GTexel/s vs 23.83 GTexel / s
Benchmarks
PassMark - G2D Mark	205 vs 172

Reasons to consider the NVIDIA GeForce 940MX

Around 31% higher core clock speed: 954 MHz vs 730 MHz
2.2x lower typical power consumption: 23 Watt vs 50 Watt
2x more maximum memory size: 4 GB vs 2 GB
5.6x more memory clock speed: 5012 MHz vs 900 MHz (1800 MHz effective)
Around 25% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2486 vs 1991
Around 25% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2486 vs 1991
5.2x better performance in GFXBench 4.0 - Manhattan (Frames): 3587 vs 694
5.2x better performance in GFXBench 4.0 - Manhattan (Fps): 3587 vs 694
3x better performance in GFXBench 4.0 - T-Rex (Frames): 3357 vs 1116
3x better performance in GFXBench 4.0 - T-Rex (Fps): 3357 vs 1116
Around 62% better performance in PassMark - G3D Mark: 1516 vs 934

Specifications (specs)
Core clock speed	954 MHz vs 730 MHz
Thermal Design Power (TDP)	23 Watt vs 50 Watt
Maximum memory size	4 GB vs 2 GB
Memory clock speed	5012 MHz vs 900 MHz (1800 MHz effective)
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	2486 vs 1991
GFXBench 4.0 - Car Chase Offscreen (Fps)	2486 vs 1991
GFXBench 4.0 - Manhattan (Frames)	3587 vs 694
GFXBench 4.0 - Manhattan (Fps)	3587 vs 694
GFXBench 4.0 - T-Rex (Frames)	3357 vs 1116
GFXBench 4.0 - T-Rex (Fps)	3357 vs 1116
PassMark - G3D Mark	1516 vs 934

Compare benchmarks

GPU 1: AMD Radeon 620
GPU 2: NVIDIA GeForce 940MX

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

1991

2486

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

1991

2486

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

694

3587

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

694

3587

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1116

3357

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1116

3357

PassMark - G2D Mark

GPU 1

GPU 2

205

172

PassMark - G3D Mark

GPU 1

GPU 2

934

1516

Name	AMD Radeon 620	NVIDIA GeForce 940MX
GFXBench 4.0 - Car Chase Offscreen (Frames)	1991	2486
GFXBench 4.0 - Car Chase Offscreen (Fps)	1991	2486
GFXBench 4.0 - Manhattan (Frames)	694	3587
GFXBench 4.0 - Manhattan (Fps)	694	3587
GFXBench 4.0 - T-Rex (Frames)	1116	3357
GFXBench 4.0 - T-Rex (Fps)	1116	3357
PassMark - G2D Mark	205	172
PassMark - G3D Mark	934	1516
Geekbench - OpenCL		6325
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		28.91
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		312.94
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.83
CompuBench 1.5 Desktop - Video Composition (Frames/s)		27.833
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		103.937
3DMark Fire Strike - Graphics Score		585

Compare specifications (specs)

	AMD Radeon 620	NVIDIA GeForce 940MX
Essentials
Architecture	GCN 3.0	Maxwell
Code name	Polaris 24	GM108
Launch date	13 May 2019	28 June 2016
Place in performance rating	1247	1071
Type	Laptop	Laptop
Technical info
Boost clock speed	1024 MHz	993 MHz
Compute units	6
Core clock speed	730 MHz	954 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	384
Pixel fill rate	8.192 GPixel/s
Texture fill rate	24.58 GTexel/s	23.83 GTexel / s
Thermal Design Power (TDP)	50 Watt	23 Watt
Transistor count	1550 million	1,870 million
Floating-point performance		762.6 gflops
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 3.0 x8
Supplementary power connectors	None	None
Width	IGP
Bus support		PCI Express 3.0
Laptop size		medium sized
API support
DirectX	12	12.0 (11_0)
OpenCL	2.0
OpenGL	4.6	4.5
Shader Model	6.3
Vulkan
Memory
Maximum RAM amount	2 GB	4 GB
Memory bandwidth	14.40 GB/s	40.1 GB / s
Memory bus width	64 bit	64 Bit
Memory clock speed	900 MHz (1800 MHz effective)	5012 MHz
Memory type	DDR3	DDR3, GDDR5
Shared memory		0
Technologies
CUDA
GameWorks
GeForce Experience
GPU Boost
Optimus