AMD Radeon Instinct MI25 vs NVIDIA Quadro M620 Mobile

Comparative analysis of AMD Radeon Instinct MI25 and NVIDIA Quadro M620 Mobile 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), Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark.

AMD Radeon Instinct MI25

NVIDIA Quadro M620 Mobile

Differences

Reasons to consider the AMD Radeon Instinct MI25

Videocard is newer: launch date 5 month(s) later
Around 85% higher core clock speed: 1400 MHz vs 756 MHz
Around 54% higher boost clock speed: 1500 MHz vs 977 MHz
12.3x more texture fill rate: 384.0 GTexel / s vs 31.26 GTexel / s
8x more pipelines: 4096 vs 512
12.3x better floating-point performance: 12,288 gflops vs 1,000 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
8x more maximum memory size: 16 GB vs 2 GB
Around 81% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 6958 vs 3854
Around 81% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 6958 vs 3854
8.6x better performance in Geekbench - OpenCL: 68507 vs 8012

Specifications (specs)
Launch date	27 June 2017 vs 11 January 2017
Core clock speed	1400 MHz vs 756 MHz
Boost clock speed	1500 MHz vs 977 MHz
Texture fill rate	384.0 GTexel / s vs 31.26 GTexel / s
Pipelines	4096 vs 512
Floating-point performance	12,288 gflops vs 1,000 gflops
Manufacturing process technology	14 nm vs 28 nm
Maximum memory size	16 GB vs 2 GB
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	6958 vs 3854
GFXBench 4.0 - Car Chase Offscreen (Fps)	6958 vs 3854
Geekbench - OpenCL	68507 vs 8012

Reasons to consider the NVIDIA Quadro M620 Mobile

10x lower typical power consumption: 30 Watt vs 300 Watt
2.9x more memory clock speed: 5012 MHz vs 1704 MHz
2.3x better performance in GFXBench 4.0 - Manhattan (Frames): 3718 vs 1634
2.3x better performance in GFXBench 4.0 - Manhattan (Fps): 3718 vs 1634
Around 82% better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 1846
Around 82% better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 1846

Specifications (specs)
Thermal Design Power (TDP)	30 Watt vs 300 Watt
Memory clock speed	5012 MHz vs 1704 MHz
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	3718 vs 1634
GFXBench 4.0 - Manhattan (Fps)	3718 vs 1634
GFXBench 4.0 - T-Rex (Frames)	3358 vs 1846
GFXBench 4.0 - T-Rex (Fps)	3358 vs 1846

Compare benchmarks

GPU 1: AMD Radeon Instinct MI25
GPU 2: NVIDIA Quadro M620 Mobile

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

6958

3854

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

6958

3854

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

1634

3718

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

1634

3718

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1846

3358

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1846

3358

Geekbench - OpenCL

GPU 1

GPU 2

68507

8012

Name	AMD Radeon Instinct MI25	NVIDIA Quadro M620 Mobile
GFXBench 4.0 - Car Chase Offscreen (Frames)	6958	3854
GFXBench 4.0 - Car Chase Offscreen (Fps)	6958	3854
GFXBench 4.0 - Manhattan (Frames)	1634	3718
GFXBench 4.0 - Manhattan (Fps)	1634	3718
GFXBench 4.0 - T-Rex (Frames)	1846	3358
GFXBench 4.0 - T-Rex (Fps)	1846	3358
Geekbench - OpenCL	68507	8012
PassMark - G2D Mark		403
PassMark - G3D Mark		2765

Compare specifications (specs)

	AMD Radeon Instinct MI25	NVIDIA Quadro M620 Mobile
Essentials
Architecture	GCN 5.0	Maxwell
Code name	Vega 10	GM107
Launch date	27 June 2017	11 January 2017
Place in performance rating	580	581
Type	Desktop	Workstation
Technical info
Boost clock speed	1500 MHz	977 MHz
Core clock speed	1400 MHz	756 MHz
Floating-point performance	12,288 gflops	1,000 gflops
Manufacturing process technology	14 nm	28 nm
Pipelines	4096	512
Texture fill rate	384.0 GTexel / s	31.26 GTexel / s
Thermal Design Power (TDP)	300 Watt	30 Watt
Transistor count	12,500 million	1,870 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	MXM-A (3.0)
Length	267 mm
Supplementary power connectors	2x 8-pin
API support
DirectX	12.0 (12_1)	12.0 (11_0)
OpenGL	4.6	4.6
Memory
Maximum RAM amount	16 GB	2 GB
Memory bandwidth	482.8 GB / s	80.19 GB / s
Memory bus width	2048 Bit	128 Bit
Memory clock speed	1704 MHz	5012 MHz
Memory type	HBM2	GDDR5