GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Only verified data for Arc A770 is available. Benchmarks for other models are currently being processed.
On raw speed the Radeon RX 6800M comes out significantly faster — about 35% ahead of the Arc A770.
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Radeon RX 6800M vs Arc A770: In-Depth Breakdown
Performance: Radeon RX 6800M vs Arc A770
The Radeon RX 6800M is significantly faster, around 35% ahead of the Arc A770. That gap is enough to move it up a tier: the Radeon RX 6800M is comfortable at 1440p, while the Arc A770 is better matched to 1080p.
Power & Efficiency
At 145W against 225W, the Radeon RX 6800M is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The Arc A770 carries 16GB versus 12GB on the Radeon RX 6800M. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Features & Ecosystem
Beyond raw numbers, the Arc A770 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 6800M offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: Arc A770 or Radeon RX 6800M?
The Radeon RX 6800M is the faster card by about 35%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the Radeon RX 6800M better than the Arc A770?
Which is better for 4K gaming, the Arc A770 or the Radeon RX 6800M?
Does the Arc A770 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A770 | Radeon RX 6800M |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC 7nm |
| CUDA Cores (Shading Units / Stream Processors) | 4,096✓ | 2,560 |
| Ray Tracing Cores | 32 | 40✓ |
| Tensor / AI Cores | 512✓ | 80 |
Clock Speeds
| Specification | Arc A770 | Radeon RX 6800M |
|---|---|---|
| Base Clock | 2,100 MHz✓ | 1,975 MHz |
| Boost Clock | 2,400 MHz✓ | 2,300 MHz |
Memory
| Specification | Arc A770 | Radeon RX 6800M |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 12 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit✓ | 192-bit |
| Memory Speed | 17.5 Gbps✓ | 16 Gbps |
| Bandwidth | 560 GB/s✓ | 384 GB/s |
Connectivity & Power
| Specification | Arc A770 | Radeon RX 6800M |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 225 W | 145 W✓ |
| Power Connectors | 2x 8-pin | None |
| Released | Oct 2022 | Jun 2021 |
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