Intel Arc A780 vs Intel Arc A770M

Comparative analysis of Intel Arc A780 and Intel Arc A770M 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 - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, 3DMark Fire Strike - Graphics Score.

Intel Arc A780

Intel Arc A770M

Differences

Reasons to consider the Intel Arc A780

Around 33% higher core clock speed: 2200 MHz vs 1650 MHz
Around 7% higher boost clock speed: 2200 MHz vs 2050 MHz
Around 7% higher texture fill rate: 563.2 GTexel/s vs 524.8 GTexel/s

Core clock speed	2200 MHz vs 1650 MHz
Boost clock speed	2200 MHz vs 2050 MHz
Texture fill rate	563.2 GTexel/s vs 524.8 GTexel/s

Reasons to consider the Intel Arc A770M

Around 67% lower typical power consumption: 120 Watt vs 200 Watt
Around 83% higher memory clock speed: 2000 MHz, 16 Gbps effective vs 1093 MHz, 17.5 Gbps effective

Thermal Design Power (TDP)	120 Watt vs 200 Watt
Memory clock speed	2000 MHz, 16 Gbps effective vs 1093 MHz, 17.5 Gbps effective

Compare benchmarks

GPU 1: Intel Arc A780
GPU 2: Intel Arc A770M

Name	Intel Arc A780	Intel Arc A770M
PassMark - G2D Mark		721
PassMark - G3D Mark		11602
Geekbench - OpenCL		88337
3DMark Fire Strike - Graphics Score		10650

Compare specifications (specs)

	Intel Arc A780	Intel Arc A770M
Essentials
Architecture	Generation 12.7	Generation 12.7
Code name	DG2-512	DG2-512
Launch date	2022	2022
Place in performance rating	not rated	112
Technical info
Boost clock speed	2200 MHz	2050 MHz
Core clock speed	2200 MHz	1650 MHz
Manufacturing process technology	6 nm	6 nm
Peak Half Precision (FP16) Performance	36.04 TFLOPS (2:1)	33.59 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	18.02 TFLOPS	16.79 TFLOPS
Pipelines	4096	4096
Pixel fill rate	281.6 GPixel/s	262.4 GPixel/s
Texture fill rate	563.2 GTexel/s	524.8 GTexel/s
Thermal Design Power (TDP)	200 Watt	120 Watt
Transistor count	21700 million	21700 million
Video outputs and ports
Display Connectors	1x HDMI 2.1, 3x DisplayPort 2.0	Portable Device Dependent
Compatibility, dimensions and requirements
Form factor	Dual-slot	IGP
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Recommended system power (PSU)	550 Watt
Supplementary power connectors	2x 8-pin
API support
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	3.0	3.0
OpenGL	4.6	4.6
Shader Model	6.6	6.6
Vulkan
Memory
Maximum RAM amount	16 GB	16 GB
Memory bandwidth	559.6 GB/s	512.0 GB/s
Memory bus width	256 bit	256 bit
Memory clock speed	1093 MHz, 17.5 Gbps effective	2000 MHz, 16 Gbps effective
Memory type	GDDR6X	GDDR6