Intel Arc A770 vs NVIDIA GeForce RTX 3080 Mobile

Comparative analysis of Intel Arc A770 and NVIDIA GeForce RTX 3080 Mobile 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 - G2D Mark, PassMark - G3D Mark, 3DMark Fire Strike - Graphics Score, Geekbench - OpenCL, 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).

Intel Arc A770

NVIDIA GeForce RTX 3080 Mobile

Differences

Reasons to consider the Intel Arc A770

Videocard is newer: launch date 1 year(s) 9 month(s) later
Around 89% higher core clock speed: 2100 MHz vs 1110 MHz
Around 55% higher boost clock speed: 2400 MHz vs 1545 MHz
2.1x more texture fill rate: 614.4 GTexel/s vs 296.6 GTexel/s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 8 nm
2x more maximum memory size: 16 GB vs 8 GB
Around 14% higher memory clock speed: 2000 MHz, 16 Gbps effective vs 1750 MHz, 14 Gbps effective
Around 24% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 459.949 vs 371.785
Around 73% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 6139.427 vs 3552.807
Around 22% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 38.046 vs 31.212
Around 33% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 1891.867 vs 1422.602

Specifications (specs)
Launch date	12 Oct 2022 vs 12 Jan 2021
Core clock speed	2100 MHz vs 1110 MHz
Boost clock speed	2400 MHz vs 1545 MHz
Texture fill rate	614.4 GTexel/s vs 296.6 GTexel/s
Manufacturing process technology	6 nm vs 8 nm
Maximum memory size	16 GB vs 8 GB
Memory clock speed	2000 MHz, 16 Gbps effective vs 1750 MHz, 14 Gbps effective
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	459.949 vs 371.785
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	6139.427 vs 3552.807
CompuBench 1.5 Desktop - T-Rex (Frames/s)	38.046 vs 31.212
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	1891.867 vs 1422.602

Reasons to consider the NVIDIA GeForce RTX 3080 Mobile

Around 50% higher pipelines: 6144 vs 4096
Around 96% lower typical power consumption: 115 Watt vs 225 Watt
2.4x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 190.723 vs 77.897

Specifications (specs)
Pipelines	6144 vs 4096
Thermal Design Power (TDP)	115 Watt vs 225 Watt
Benchmarks
CompuBench 1.5 Desktop - Video Composition (Frames/s)	190.723 vs 77.897

Compare benchmarks

GPU 1: Intel Arc A770
GPU 2: NVIDIA GeForce RTX 3080 Mobile

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

459.949

371.785

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

GPU 1

GPU 2

6139.427

3552.807

CompuBench 1.5 Desktop - T-Rex (Frames/s)

GPU 1

GPU 2

38.046

31.212

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

77.897

190.723

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

1891.867

1422.602

Name	Intel Arc A770	NVIDIA GeForce RTX 3080 Mobile
PassMark - G2D Mark	757
PassMark - G3D Mark	13173
3DMark Fire Strike - Graphics Score	2972
Geekbench - OpenCL	108288
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	459.949	371.785
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	6139.427	3552.807
CompuBench 1.5 Desktop - T-Rex (Frames/s)	38.046	31.212
CompuBench 1.5 Desktop - Video Composition (Frames/s)	77.897	190.723
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	1891.867	1422.602
GFXBench 4.0 - Car Chase Offscreen (Frames)		26295
GFXBench 4.0 - Manhattan (Frames)		9367
GFXBench 4.0 - T-Rex (Frames)		8604
GFXBench 4.0 - Car Chase Offscreen (Fps)		26295
GFXBench 4.0 - Manhattan (Fps)		9367
GFXBench 4.0 - T-Rex (Fps)		8604

Compare specifications (specs)

	Intel Arc A770	NVIDIA GeForce RTX 3080 Mobile
Essentials
Architecture	Generation 12.7	Ampere
Code name	DG2-512	GA104
Launch date	12 Oct 2022	12 Jan 2021
Place in performance rating	91	92
Type		Laptop
Technical info
Boost clock speed	2400 MHz	1545 MHz
Core clock speed	2100 MHz	1110 MHz
Manufacturing process technology	6 nm	8 nm
Peak Half Precision (FP16) Performance	39.32 TFLOPS (2:1)	18.98 TFLOPS (1:1)
Peak Single Precision (FP32) Performance	19.66 TFLOPS	18.98 TFLOPS
Pipelines	4096	6144
Pixel fill rate	307.2 GPixel/s	148.3 GPixel/s
Texture fill rate	614.4 GTexel/s	296.6 GTexel/s
Thermal Design Power (TDP)	225 Watt	115 Watt
Transistor count	21700 million	17400 million
Peak Double Precision (FP64) Performance		296.6 GFLOPS (1:64)
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
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Recommended system power (PSU)	550 Watt
Supplementary power connectors	1x 6-pin + 1x 8-pin	None
Height		PCIe 4.0 x16
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	6.7
Vulkan
Memory
Maximum RAM amount	16 GB	8 GB
Memory bandwidth	512.0 GB/s	448.0 GB/s
Memory bus width	256 bit	256 bit
Memory clock speed	2000 MHz, 16 Gbps effective	1750 MHz, 14 Gbps effective
Memory type	GDDR6	GDDR6
Technologies
GPU Boost
VR Ready