NVIDIA GeForce MX450 vs AMD Radeon HD 7770 GHz Edition

Comparative analysis of NVIDIA GeForce MX450 and AMD Radeon HD 7770 GHz Edition 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: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score, CompuBench 1.5 Desktop - Face Detection (mPixels/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).

NVIDIA GeForce MX450

AMD Radeon HD 7770 GHz Edition

Differences

Reasons to consider the NVIDIA GeForce MX450

Videocard is newer: launch date 8 year(s) 5 month(s) later
Around 58% higher boost clock speed: 1575 MHz vs 1000 MHz
2520x more texture fill rate: 100.8 GTexel/s vs 40 GTexel / s
Around 40% higher pipelines: 896 vs 640
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 28 nm
2.5x lower typical power consumption: 50 Watt vs 125 Watt
2x more maximum memory size: 2 GB vs 1 GB
8.9x more memory clock speed: 10002 MHz vs 1125 MHz
Around 72% better performance in PassMark - G3D Mark: 3750 vs 2174
2x better performance in Geekbench - OpenCL: 28933 vs 14263
Around 68% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 849.116 vs 506.712
Around 71% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 6326 vs 3707
Around 71% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 6326 vs 3707
3x better performance in 3DMark Fire Strike - Graphics Score: 2114 vs 711

Specifications (specs)
Launch date	1 Aug 2020 vs 15 February 2012
Boost clock speed	1575 MHz vs 1000 MHz
Texture fill rate	100.8 GTexel/s vs 40 GTexel / s
Pipelines	896 vs 640
Manufacturing process technology	12 nm vs 28 nm
Thermal Design Power (TDP)	50 Watt vs 125 Watt
Maximum memory size	2 GB vs 1 GB
Memory clock speed	10002 MHz vs 1125 MHz
Benchmarks
PassMark - G3D Mark	3750 vs 2174
Geekbench - OpenCL	28933 vs 14263
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	849.116 vs 506.712
GFXBench 4.0 - Car Chase Offscreen (Frames)	6326 vs 3707
GFXBench 4.0 - Car Chase Offscreen (Fps)	6326 vs 3707
3DMark Fire Strike - Graphics Score	2114 vs 711

Reasons to consider the AMD Radeon HD 7770 GHz Edition

Around 50% better performance in PassMark - G2D Mark: 462 vs 307
Around 22% better performance in GFXBench 4.0 - Manhattan (Frames): 4524 vs 3710
4.4x better performance in GFXBench 4.0 - T-Rex (Frames): 14630 vs 3354
Around 22% better performance in GFXBench 4.0 - Manhattan (Fps): 4524 vs 3710
4.4x better performance in GFXBench 4.0 - T-Rex (Fps): 14630 vs 3354

Benchmarks
PassMark - G2D Mark	462 vs 307
GFXBench 4.0 - Manhattan (Frames)	4524 vs 3710
GFXBench 4.0 - T-Rex (Frames)	14630 vs 3354
GFXBench 4.0 - Manhattan (Fps)	4524 vs 3710
GFXBench 4.0 - T-Rex (Fps)	14630 vs 3354

Compare benchmarks

GPU 1: NVIDIA GeForce MX450
GPU 2: AMD Radeon HD 7770 GHz Edition

PassMark - G3D Mark

GPU 1

GPU 2

3750

2174

PassMark - G2D Mark

GPU 1

GPU 2

307

462

Geekbench - OpenCL

GPU 1

GPU 2

28933

14263

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

GPU 1

GPU 2

849.116

506.712

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

6326

3707

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3710

4524

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3354

14630

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

6326

3707

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3710

4524

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3354

14630

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

2114

711

Name	NVIDIA GeForce MX450	AMD Radeon HD 7770 GHz Edition
PassMark - G3D Mark	3750	2174
PassMark - G2D Mark	307	462
Geekbench - OpenCL	28933	14263
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	849.116	506.712
GFXBench 4.0 - Car Chase Offscreen (Frames)	6326	3707
GFXBench 4.0 - Manhattan (Frames)	3710	4524
GFXBench 4.0 - T-Rex (Frames)	3354	14630
GFXBench 4.0 - Car Chase Offscreen (Fps)	6326	3707
GFXBench 4.0 - Manhattan (Fps)	3710	4524
GFXBench 4.0 - T-Rex (Fps)	3354	14630
3DMark Fire Strike - Graphics Score	2114	711
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		33.836
CompuBench 1.5 Desktop - T-Rex (Frames/s)		3.01
CompuBench 1.5 Desktop - Video Composition (Frames/s)		49.787
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		153.657

Compare specifications (specs)

	NVIDIA GeForce MX450	AMD Radeon HD 7770 GHz Edition
Essentials
Architecture	Turing	GCN 1.0
Code name	N17S-G5 / GP107-670-A1	Cape Verde
Launch date	1 Aug 2020	15 February 2012
Place in performance rating	524	557
Type	Laptop	Desktop
Design		AMD Radeon HD 7000 Series
Launch price (MSRP)		$159
Technical info
Boost clock speed	1575 MHz	1000 MHz
Core clock speed	1395 MHz
Manufacturing process technology	12 nm	28 nm
Pipelines	896	640
Texture fill rate	100.8 GTexel/s	40 GTexel / s
Thermal Design Power (TDP)	50 Watt	125 Watt
Transistor count	4700 million	1,500 million
Floating-point performance		1,280 gflops
Stream Processors		640
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x HDMI, 2x mini-DisplayPort
DisplayPort support
Dual-link DVI support
Eyefinity
HDMI
VGA
Compatibility, dimensions and requirements
Interface	PCIe 4.0 x4	PCIe 3.0 x16
Supplementary power connectors	None	1x 6-pin
Bus support		PCIe 2.1 x16
Length		210 mm
API support
DirectX	12.1	11
OpenCL	1.2
OpenGL	4.6	4.5
Shader Model	6.5
Vulkan
Memory
Maximum RAM amount	2 GB	1 GB
Memory bandwidth	64.03 GB/s	72 GB/s
Memory bus width	64 Bit	128 Bit
Memory clock speed	10002 MHz	1125 MHz
Memory type	GDDR5, GDDR6	GDDR5
Technologies
GPU Boost
Optimus
AMD Eyefinity
CrossFire
FreeSync