Arc A750 vs Radeon RX 7700 XT
On raw speed the Radeon RX 7700 XT comes out ahead: far and away the quicker card, about 78% ahead of the Arc A750. That said, the Arc A750 is the smarter buy on value — $494 AUD less for the performance on offer.
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Radeon RX 7700 XT vs Arc A750: In-Depth Breakdown
Performance: Radeon RX 7700 XT vs Arc A750
The Radeon RX 7700 XT is dramatically faster, around 78% ahead of the Arc A750. That gap is enough to move it up a tier: the Radeon RX 7700 XT is comfortable at 1440p, while the Arc A750 is better matched to 1080p.
Price & Value
The Arc A750 currently lists from $368 AUD, $494 AUD less than the Radeon RX 7700 XT at $863 AUD. Despite being slower, the Arc A750 offers the better performance-per-dollar (~32% better value), so budget-focused buyers should weigh it carefully. The Arc A750 still sits about $79 AUD above its $289 AUD MSRP. The Radeon RX 7700 XT still sits about $414 AUD above its $449 AUD MSRP.
Power & Efficiency
On power, the Arc A750 is the gentler choice at 225W versus 245W. The Radeon RX 7700 XT is more efficient per watt because it's faster, but its higher 245W draw means more heat and a bigger PSU. Its more modern RDNA 3 architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
VRAM favors the Radeon RX 7700 XT at 12GB versus 8GB on the Arc A750 — that extra 4GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Features & Ecosystem
Beyond raw numbers, the Arc A750 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 7700 XT 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 A750 or Radeon RX 7700 XT?
Choose the Radeon RX 7700 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the Arc A750 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 7700 XT better than the Arc A750?
Which is better for 4K gaming, the Arc A750 or the Radeon RX 7700 XT?
Is the Radeon RX 7700 XT worth the extra $494 AUD over the Arc A750?
Does the Radeon RX 7700 XT have enough VRAM advantage to matter?
Which should you buy: Arc A750 or Radeon RX 7700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A750 | Radeon RX 7700 XT |
|---|---|---|
| Architecture | Alchemist | RDNA 3 |
| Process Node | TSMC N6 | TSMC N5 |
| CUDA Cores (Shading Units / Stream Processors) | 3,584✓ | 3,456 |
| Ray Tracing Cores | 28 | 54✓ |
| Tensor / AI Cores | 448✓ | 108 |
Clock Speeds
| Specification | Arc A750 | Radeon RX 7700 XT |
|---|---|---|
| Base Clock | 2,050 MHz✓ | 1,900 MHz |
| Boost Clock | 2,400 MHz | 2,544 MHz✓ |
Memory
| Specification | Arc A750 | Radeon RX 7700 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit✓ | 192-bit |
| Memory Speed | 16 Gbps | 18 Gbps✓ |
| Bandwidth | 512 GB/s✓ | 432 GB/s |
Connectivity & Power
| Specification | Arc A750 | Radeon RX 7700 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 225 W✓ | 245 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Oct 2022 | Aug 2023 |
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