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AMD Radeon RX 6600S vs AMD Radeon RX 6750 GRE 10GB: Comparison
AMD Radeon RX 6600S and AMD Radeon RX 6750 GRE 10GB separate most on tdp: AMD Radeon RX 6600S at 75 W, AMD Radeon RX 6750 GRE 10GB at 220 W, 193% in favour of AMD Radeon RX 6600S. VRAM splits them by another 20%, this time favouring AMD Radeon RX 6750 GRE 10GB. They match on 5 other specifications, including gpu brand, tier and memory type.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| GPU Brand | AMD | AMD |
| Series | Radeon RX 6000 | Radeon RX 6000 |
| Board Partner | OEM (varies by laptop model) | AMD Reference (China OEM/retail market card) |
| VRAM | 8 GB-20% | 10 GB |
| Tier | Mainstream | Mainstream |
| Memory Type | GDDR6 | GDDR6 |
| Ray Tracing Support | true | true |
| TDP | 75 W | 220 W-193% |
| Architecture | RDNA 2 | RDNA 2 |
| Slot Width | N/A (mobile GPU, soldered to laptop motherboard) | 2 |
| Memory Bus Width | 128 bit-20% | 160 bit |
| Stream Processors | 1792 | 2560 |
Verdict
AMD Radeon RX 6600S
6 / 10 Expert Rating
A budget-friendly, portable choice for casual 1080p gaming without high expectations.
AMD Radeon RX 6750 GRE 10GB
6 / 10 Expert Rating
A trimmed-down GRE that gives up meaningful memory bandwidth for a lower BOM cost; the 12GB variant is the better buy where pricing allows.




