Intel Arc A770 and Nvidia GeForce RTX 3090 are closely matched overall (within 1 point).
Intel Arc A770 stands out on Core Specifications Lithography Process: 6 nm.
Nvidia GeForce RTX 3090 counters with Core Specifications Base Power: 320 W, Core Specifications Maximum Power: 420 W, Memory Capacity: 24 GB.
Intel Arc A770 and Nvidia GeForce RTX 3090 are closely matched
$329 at launch
Intel Arc A770
85
Nvidia GeForce RTX 3090
84
Where Intel Arc A770 stands out
Core Specifications Lithography Process: 6 nm
Where Nvidia GeForce RTX 3090 stands out
Core Specifications Base Power: 320 W
Core Specifications Maximum Power: 420 W
Memory Capacity: 24 GB
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Intel Arc A770
The Intel Arc A770 is a discrete graphics card, designated as the high-end model of Intel's inaugural Alchemist generation. It was designed for users seeking dedicated performance in demanding tasks like gaming and professional content creation. This GPU line introduces Intel into the competitive field against major industry rivals.
Best for Content CreationBest for GamingBest for Modern Engine Tasks
Pros
Utilizes the Xe-HPG architecture, providing specialized processing capabilities.
Provides support for multiple modern graphics APIs including DirectX 12 Ultimate, Vulkan 1.3, and OpenCL 3.0.
Supports advanced rendering features like hardware-based ray tracing and AI upscaling via XeSS.
Cons
It represents the initial offering from Intel's high-end discrete GPU lineup, indicating a new entrant into a highly competitive market segment.
Specific performance benchmarks or detailed specifications regarding power consumption are not provided in the grounding material.
This is a high-end GPU utilizing the Ampere architecture, built for intensive visual computing tasks. Its advanced design caters to professionals in fields requiring extreme graphical fidelity, including rendering, scientific visualization, and complex model design.
Best for 3D Content CreationBest for Architectural VisualizationBest for Professional Rendering Workstations
Pros
Utilizes Ampere-based hardware, placing it among Nvidia's powerful lines of GPUs.
Supports features vital for modern computer graphics, such as ray tracing acceleration.
General support for multiple graphics APIs (e.g., OptiX and DXR) enables use in varied professional software suites.
Cons
Targeting high-end institutional or workstation needs suggests a focus away from typical mainstream consumer gaming
Its high-end nature implies significant power consumption requirements.
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
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Detailed Specifications
The full spec sheet, side by side
Core Specifications
Feature
Intel Arc A770
Nvidia GeForce RTX 3090
Base Frequency
2.4 GHz
1.395 GHz
Base Power
225 W
320 W
Maximum Frequency
2.4 GHz
1.86 GHz
Maximum Power
350 W
420 W
Lithography Process
6 nm
8 nm
Memory
Feature
Intel Arc A770
Nvidia GeForce RTX 3090
Capacity
16 GB
24 GB
Technology
Bus Width
256 bit
384 bit
Bandwidth
576 GB/s
960 GB/s
Is Shared
No
No
API Support
Feature
Intel Arc A770
Nvidia GeForce RTX 3090
DirectX Version
12
12
OpenGL Version
4.6
4.6
Vulkan Version
1.3
1.3
OpenCL Version
3
3
Theoretical Performance
Feature
Intel Arc A770
Nvidia GeForce RTX 3090
Pixel Rate
153.6 GP/s
163.5 GP/s
Texture Rate
537.6 GT/s
489.6 GT/s
Performance (FP16)
35 TFLOPS
71 TFLOPS
Performance (FP32)
17.2 TFLOPS
35.6 TFLOPS
Performance (FP64)
537.6 GFLOPS
556 GFLOPS
Benchmark
Feature
Intel Arc A770
Nvidia GeForce RTX 3090
G3D Mark
21,000
26,564
Miscellaneous
Feature
Intel Arc A770
Nvidia GeForce RTX 3090
Release Date
October 12, 2022
September 24, 2020
Platform
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.