AMD Radeon R7 M440 vs AMD Radeon R8 M445DX

Comparative analysis of AMD Radeon R7 M440 and AMD Radeon R8 M445DX 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, 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.

AMD Radeon R7 M440

AMD Radeon R8 M445DX

Differences

Reasons to consider the AMD Radeon R7 M440

Around 31% higher core clock speed: 1021 MHz vs 780 MHz
Around 13% better performance in PassMark - G3D Mark: 897 vs 797
Around 36% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1935 vs 1427
Around 36% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1935 vs 1427

Specifications (specs)
Core clock speed	1021 MHz vs 780 MHz
Benchmarks
PassMark - G3D Mark	897 vs 797
GFXBench 4.0 - Car Chase Offscreen (Frames)	1935 vs 1427
GFXBench 4.0 - Car Chase Offscreen (Fps)	1935 vs 1427

Reasons to consider the AMD Radeon R8 M445DX

2.2x more pipelines: 704 vs 320
Around 6% better performance in PassMark - G2D Mark: 181 vs 170
Around 28% better performance in GFXBench 4.0 - Manhattan (Frames): 2636 vs 2067
Around 28% better performance in GFXBench 4.0 - Manhattan (Fps): 2636 vs 2067
Around 32% better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 2537
Around 32% better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 2537
3.9x better performance in Geekbench - OpenCL: 21666 vs 5598

Specifications (specs)
Pipelines	704 vs 320
Benchmarks
PassMark - G2D Mark	181 vs 170
GFXBench 4.0 - Manhattan (Frames)	2636 vs 2067
GFXBench 4.0 - Manhattan (Fps)	2636 vs 2067
GFXBench 4.0 - T-Rex (Frames)	3358 vs 2537
GFXBench 4.0 - T-Rex (Fps)	3358 vs 2537
Geekbench - OpenCL	21666 vs 5598

Compare benchmarks

GPU 1: AMD Radeon R7 M440
GPU 2: AMD Radeon R8 M445DX

PassMark - G3D Mark

GPU 1

GPU 2

897

797

PassMark - G2D Mark

GPU 1

GPU 2

170

181

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

1935

1427

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

1935

1427

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

2067

2636

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

2067

2636

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

2537

3358

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

2537

3358

Geekbench - OpenCL

GPU 1

GPU 2

5598

21666

Name	AMD Radeon R7 M440	AMD Radeon R8 M445DX
PassMark - G3D Mark	897	797
PassMark - G2D Mark	170	181
GFXBench 4.0 - Car Chase Offscreen (Frames)	1935	1427
GFXBench 4.0 - Car Chase Offscreen (Fps)	1935	1427
GFXBench 4.0 - Manhattan (Frames)	2067	2636
GFXBench 4.0 - Manhattan (Fps)	2067	2636
GFXBench 4.0 - T-Rex (Frames)	2537	3358
GFXBench 4.0 - T-Rex (Fps)	2537	3358
Geekbench - OpenCL	5598	21666

Compare specifications (specs)

	AMD Radeon R7 M440	AMD Radeon R8 M445DX
Essentials
Architecture	GCN 3.0	GCN 3.0
Code name	Meso	Meso
Launch date	15 May 2016	15 May 2016
Place in performance rating	1112	984
Type	Laptop	Laptop
Technical info
Core clock speed	1021 MHz	780 MHz
Floating-point performance	653.4 gflops
Manufacturing process technology	28 nm	28 nm
Pipelines	320	704
Texture fill rate	20.42 GTexel / s
Transistor count	3,100 million	3,100 million
Boost clock speed		1021 MHz
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	IGP
Laptop size		medium sized
API support
DirectX	12.0 (12_0)	12.0 (12_0)
OpenGL	4.5	4.5
Vulkan
Memory
Maximum RAM amount	4 GB
Memory bandwidth	16 GB / s
Memory bus width	64 Bit	128 + 64 Bit
Memory clock speed	2000 MHz
Memory type	DDR3	DDR4 / DDR3
Shared memory	0	0