AMD Radeon 780M vs AMD Radeon HD 7790

Comparative analysis of AMD Radeon 780M and AMD Radeon HD 7790 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: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, 3DMark Fire Strike - Graphics Score, 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), 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).

AMD Radeon 780M

AMD Radeon HD 7790

Differences

Reasons to consider the AMD Radeon 780M

Videocard is newer: launch date 9 year(s) 9 month(s) later
Around 50% higher core clock speed: 1500 MHz vs 1000 MHz
2485.7x more texture fill rate: 139.2 GTexel/s vs 56 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 4 nm vs 28 nm
5.7x lower typical power consumption: 15 Watt vs 85 Watt
Around 87% better performance in Geekbench - OpenCL: 27793 vs 14832
Around 92% better performance in PassMark - G2D Mark: 879 vs 459
2.3x better performance in PassMark - G3D Mark: 6998 vs 3090

Specifications (specs)
Launch date	4 Jan 2023 vs 22 March 2013
Core clock speed	1500 MHz vs 1000 MHz
Texture fill rate	139.2 GTexel/s vs 56 GTexel / s
Manufacturing process technology	4 nm vs 28 nm
Thermal Design Power (TDP)	15 Watt vs 85 Watt
Benchmarks
Geekbench - OpenCL	27793 vs 14832
PassMark - G2D Mark	879 vs 459
PassMark - G3D Mark	6998 vs 3090

Reasons to consider the AMD Radeon HD 7790

Around 17% higher pipelines: 896 vs 768

Pipelines	896 vs 768

Compare benchmarks

GPU 1: AMD Radeon 780M
GPU 2: AMD Radeon HD 7790

Geekbench - OpenCL

GPU 1

GPU 2

27793

14832

PassMark - G2D Mark

GPU 1

GPU 2

879

459

PassMark - G3D Mark

GPU 1

GPU 2

6998

3090

Name	AMD Radeon 780M	AMD Radeon HD 7790
Geekbench - OpenCL	27793	14832
PassMark - G2D Mark	879	459
PassMark - G3D Mark	6998	3090
3DMark Fire Strike - Graphics Score	480	0
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		40.763
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		828.247
CompuBench 1.5 Desktop - T-Rex (Frames/s)		3.646
CompuBench 1.5 Desktop - Video Composition (Frames/s)		63.284
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		217.744
GFXBench 4.0 - Car Chase Offscreen (Frames)		5087
GFXBench 4.0 - Manhattan (Frames)		988
GFXBench 4.0 - T-Rex (Frames)		2061
GFXBench 4.0 - Car Chase Offscreen (Fps)		5087
GFXBench 4.0 - Manhattan (Fps)		988
GFXBench 4.0 - T-Rex (Fps)		2061

Compare specifications (specs)

	AMD Radeon 780M	AMD Radeon HD 7790
Essentials
Architecture	RDNA 3.0	GCN 2.0
Code name	Phoenix	Bonaire
Launch date	4 Jan 2023	22 March 2013
Place in performance rating	240	820
Design		AMD Radeon HD 7000 Series
Launch price (MSRP)		$149
Price now		$134.99
Type		Desktop
Value for money (0-100)		29.57
Technical info
Boost clock speed	2900 MHz
Compute units	12
Core clock speed	1500 MHz	1000 MHz
Manufacturing process technology	4 nm	28 nm
Pipelines	768	896
Pixel fill rate	92.80 GPixel/s
Texture fill rate	139.2 GTexel/s	56 GTexel / s
Thermal Design Power (TDP)	15 Watt	85 Watt
Floating-point performance		1,792 gflops
Transistor count		2,080 million
Video outputs and ports
Display Connectors	Portable Device Dependent	1x DVI, 1x HDMI, 2x mini-DisplayPort
DisplayPort support
Dual-link DVI support
VGA
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x8	PCIe 3.0 x16
Supplementary power connectors	None	1x 6-pin
Length		183 mm
API support
DirectX	12 Ultimate (12_2)	12.0 (12_0)
OpenCL	2.1
OpenGL	4.6	4.5
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	System Shared	1 GB
Memory bandwidth	System Dependent	96 GB / s
Memory bus width	System Shared	128 Bit
Memory clock speed	System Shared	6000 MHz
Memory type	System Shared	GDDR5