Intel Arc A770 8GB
The Intel Arc A770 8GB is Intel Arc’s 8GB graphics card with a 225W board power rating, built on the Alchemist ACM-G10 architecture. Below you’ll find its full spec sheet and gaming and productivity benchmarks, plus all 2 board versions we track, each with its cheapest current price.
Prices update regularly and may differ at the retailer. This page contains affiliate links.

Gaming performance
Gaming score: geometric mean of in-game FPS, normalized so the RTX 5090 = 100. Render and synthetic scores are in the Benchmarks section below.
Gaming scores are normalised performance indexes derived from Tom’s Hardware’s published GPU benchmarks. Performance per dollar and per watt are our own calculations on top of that data.
1080p Gaming
1440p Gaming
4K Gaming
The Intel Arc A770 8GB scores 31.5 at 1080p, 22.1 at 1440p, and 16.9 at 4K on a scale where 100 = the fastest GPU we test (RTX 5090). These scores apply to all board versions of this chip.
Performance-per-dollar rank among all GPUs with live pricing
Value at 1080p
#25
of 50
Value at 1440p
#20
of 49
Value at 4K
#18
of 45
Benchmarks
Standardized benchmark scores for this chip, each compared to the fastest card we track and linked to its source. They apply to every board version.
3D & gaming
Compute & AI
Intel Arc A770 8GB versions (2)
Every board version we track, cheapest first.
- GUNNIR Arc A770 PHOTON OC 8 GB$359.00OC300 mm

- GUNNIR Arc A770 PHOTON OC W 8 GB$369.00OC300 mm

| Version | Boost Clock | Length | Color | From | Buy | |
|---|---|---|---|---|---|---|
| GUNNIR Arc A770 PHOTON OC 8 GBOC | — | 300 mm | — | $359.00 | ||
| GUNNIR Arc A770 PHOTON OC W 8 GBOC | — | 300 mm | — | $369.00 |
2 board versions of the Intel Arc A770 8GB are listed above, starting from $359.00. Prices update daily from live retailer stock. Click any version name for its full spec sheet and all current retailer prices.
Specifications
Every Intel Arc A770 8GB board version we track measures 300 mm long.
Performance
- Base clock
- 2100 MHz
- Shader cores
- 4,096
- Xe cores
- 32
- Texture units (TMUs)
- 256
- Render outputs (ROPs)
- 128
- RT cores
- 32 · 1st gen
- Tensor / AI cores
- 512 · 1st gen
Memory
- VRAM
- 8GB GDDR6
- Memory bus
- 256-bit
- Bandwidth
- 512 GB/s
- Memory speed
- 16 Gbps
- L2 cache
- 16 MB
GPU die
- Architecture
- Alchemist ACM-G10
- Process node
- TSMC N6
- Foundry
- TSMC
- Die size
- 406 mm²
- Transistors
- 21.7 billion
- Generation
- Arc A-series
Power
- TDP
- 225W
- Recommended PSU
- 650W
- Power connectors
- 1 6-pin, 1 8-pin
Display & outputs
- Max resolution
- 7680 × 4320
- Max displays
- 4
- HDCP
- 2.3
- Outputs
- 1 HDMI 2.1, 3 Displayport 2.0
- PCIe interface
- PCIe 4.0 ×16
APIs & software
- DirectX
- 12 Ultimate (12.2)
- Vulkan
- 1.3
- OpenGL
- 4.6
- OpenCL
- 3.0
- Shader model
- 6.7
Video encoding & decoding
| Codec | Encode | Decode |
|---|---|---|
| H.264 / AVC | Supported | Supported |
| H.265 / HEVC | Supported | Supported |
| AV1 | Supported | Supported |
| VP9 | Not supported | Supported |
Encoder: Xe Media Engine · Decoder: Xe Media Engine
Features
- Upscaling
- XeSS 2, XeSS 2 Frame Generation
- Also runs
- FSR 3, FSR 3 Frame Generation
- Resizable BAR
- Yes
Physical
- Reference length
- 280 mm
- Slot width
- 2 slots
- Released
- 2022-10-12
- MSRP
- $329.00
4,096 shader cores feed a 256-bit memory interface delivering 512 GB/s of peak bandwidth. 32 RT cores handle real-time ray tracing; 512 tensor cores accelerate AI workloads and XeSS 2. Compare the Intel Arc A770 8GB against the full GPU lineup on the full graphics card rankings.
Across generations
Where the Intel Arc A770 8GB sits in Intel Arc’s lineup — the generation before and after.
How the Intel Arc A770 8GB compares
Similar cards worth a look, based on live prices and 1440p gaming performance. Open a card for its full spec sheet, or a head-to-head for the side-by-side benchmark and price breakdown.
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