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Intel Arc A780
- Graphics Processor
- DG2-512
- Cores
- 4096
- TMUs
- 256
- ROPs
- 128
- Memory Size
- 16 GB
- Memory Type
- GDDR6X
- Bus Width
- 256 bit
GPU
Recommended Gaming Resolutions:
- 1920x1080
- 2560x1440
- 3840x2160
The Arc A780 is a graphics card by Intel, that was never released. Built on the 6 nm process, and based on the DG2-512 graphics processor, in its ACM-G10 variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on Arc A780. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The DG2-512 graphics processor is a large chip with a die area of 406 mm² and 21,700 million transistors. It features 4096 shading units, 256 texture mapping units, and 128 ROPs. Also included are 512 tensor cores which help improve the speed of machine learning applications. The card also has 32 raytracing acceleration cores. Intel has paired 16 GB GDDR6X memory with the Arc A780, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 2200 MHz, which can be boosted up to 2200 MHz, memory is running at 1093 MHz (17.5 Gbps effective).
Being a dual-slot card, the Intel Arc A780 draws power from 2x 8-pin power connectors, with power draw rated at 200 W maximum. Display outputs include: 1x HDMI 2.1, 3x DisplayPort 2.0. Arc A780 is connected to the rest of the system using a PCI-Express 4.0 x16 interface.
Being a dual-slot card, the Intel Arc A780 draws power from 2x 8-pin power connectors, with power draw rated at 200 W maximum. Display outputs include: 1x HDMI 2.1, 3x DisplayPort 2.0. Arc A780 is connected to the rest of the system using a PCI-Express 4.0 x16 interface.
Graphics Processor
- GPU Name
- DG2-512
- GPU Variant
- ACM-G10
- Architecture
- Generation 12.7
- Foundry
- TSMC
- Process Size
- 6 nm
- Transistors
- 21,700 million
- Density
- 53.4M / mm²
- Die Size
- 406 mm²
Graphics Card
- Release Date
- Never Released
- Generation
-
Alchemist
(Arc 7)
- Predecessor
- Xe Graphics
- Successor
- Battlemage
- Production
- Active
- Bus Interface
- PCIe 4.0 x16
- Reviews
- 3 in our database
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- Base Clock
- 2200 MHz
- Boost Clock
- 2200 MHz
- Memory Clock
-
1093 MHz
17.5 Gbps effective
Memory
- Memory Size
- 16 GB
- Memory Type
- GDDR6X
- Memory Bus
- 256 bit
- Bandwidth
- 559.6 GB/s
Render Config
- Shading Units
- 4096
- TMUs
- 256
- ROPs
- 128
- Execution Units
- 512
- Tensor Cores
- 512
- RT Cores
- 32
- L2 Cache
- 16 MB
Theoretical Performance
- Pixel Rate
- 281.6 GPixel/s
- Texture Rate
- 563.2 GTexel/s
- FP16 (half)
- 36.04 TFLOPS (2:1)
- FP32 (float)
- 18.02 TFLOPS
- FP64 (double)
- 2.253 TFLOPS (1:8)
Board Design
- Slot Width
- Dual-slot
- TDP
- 200 W
- Suggested PSU
- 550 W
- Outputs
- 1x HDMI 2.1
3x DisplayPort 2.0
- Power Connectors
- 2x 8-pin
Graphics Features
- DirectX
- 12 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.3
- Shader Model
- 6.6
Jan 25th, 2025 19:46 CST
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