ASRock Radeon RX 6600 XT Challenger D 8GB GDDR6
The RDNA 2 architecture and 2593MHz boost clock deliver solid 1080p gaming, with 8GB of GDDR6 memory and a 16445 PassMark score handling modern titles smoothly. Its compact 269mm dual-fan design fits easily into smaller builds while maintaining a reasonable 160W power draw. This card is best for budget-conscious 1080p gamers who want reliable performance without upgrading their power supply.
GPU Radeon RX 6600 XT
VRAM 8GB GDDR6
Boost Clock 2593 MHz
TDP 160 W
Memory Bus 128 bit
Ray Tracing Yes
Class consumer
48 Overall Score
Price $595
Snapshot
Pros & Cons
Pros
Cons
- Below average vram (31st percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
83/100Our AI sentiment read
Based on 25 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Chipset
| GPU Chipset | Radeon RX 6600 XT |
| Brand | AMD |
| Architecture | RDNA 2 |
| Class | consumer |
| Process | 7 |
Memory
| VRAM | 8 GB |
| Memory Type | GDDR6 |
| Memory Bus | 128 |
| Bandwidth | 256 |
Compute
| Stream Processors | 2048 |
| RT Cores | 32 |
| Base Clock | 2000 |
| Boost Clock | 2593 |
| FP16 TFLOPS | 21.21 |
| FP32 TFLOPS | 10.6 |
Performance
| PassMark G3D | 16445 |
| GPU Compute | 7442 |
Power & Cooling
| TDP | 160 |
| Recommended PSU | 500 |
| Power Connectors | 1 x 8-pin |
| Cooler | Dual Fan |
| Fans | 2 |
Connectivity
| Interface | PCI Express 4.0 |
| DisplayPort | 3 |
| HDMI | 1 |
| Max Displays | 4 |
| Max Resolution | 7680 x 4320 |
Physical
| Length | 269 |
| Slot Width | 2 |
| Form Factor | Full Height |
| Weight | 0.6 kg / 1.4 lbs |
Features
| Ray Tracing | Yes |
| Upscaling | FSR |
| DirectX | 12 Ultimate |
| RGB | No |
vs Competition
| Spec | ASRock Radeon RX 6600 XT Challenger D | ASUS PRIME PRIME-RTX5070-12G | PNY OC VCG5070T16TFXPB1-O | MSI GAMING TRIO G5070-12GTC | ZOTAC Solid OC ZT-B50700J-10P | Gigabyte GAMING OC GV-N5070GAMING OC-12GD |
|---|---|---|---|---|---|---|
| Chipset | Radeon RX 6600 XT | GeForce RTX 5070 | GeForce RTX 5070 Ti | GeForce RTX 5070 | GeForce RTX 5070 | GeForce RTX 5070 |
| Vram | 8GB GDDR6 | 12GB GDDR7 | 16GB GDDR7 | 12GB GDDR7 | 12GB GDDR7 | 12GB GDDR7 |
| Boost Clock Mhz | 2593 | 2512 | 2450 | 2610 | 2542 | 2625 |
| Tdp W | 160 | 250 | 300 | 250 | 250 | 250 |
| Memory Bus Bits | 128 | 192 | 256 | 192 | 192 | 192 |
| Ray Tracing | true | true | true | true | true | true |
| GPU Class | consumer | consumer | consumer | consumer | consumer | consumer |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Rt | Vram | Raster | Compute | Feature | Thermal | User Sentiment | Efficiency | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ASRock Radeon RX 6600 XT Challenger D | 35.8 | 47.3 | 31.4 | 38.6 | 45 | 53.4 | 56.7 | 64.1 | 62.5 | 57.4 | 40.5 |
| ASUS PRIME PRIME-RTX5070-12G Compare | 62.3 | 82.8 | 64.8 | 82 | 81.1 | 96.4 | 91.5 | 72.1 | 73.4 | 94 | 95.5 |
| PNY OC VCG5070T16TFXPB1-O Compare | 80.6 | 92.5 | 85 | 88.8 | 93 | 66.8 | 91.5 | 0 | 68.9 | 82 | 99.1 |
| MSI GAMING TRIO G5070-12GTC Compare | 62.3 | 82.8 | 64.8 | 82 | 81.1 | 96.4 | 91.5 | 0 | 73.4 | 94 | 95.5 |
| ZOTAC Solid OC ZT-B50700J-10P Compare | 62.3 | 82.8 | 64.8 | 82 | 81.1 | 96.4 | 91.5 | 86.6 | 73.4 | 94 | 88.9 |
| Gigabyte GAMING OC GV-N5070GAMING OC-12GD Compare | 62.3 | 77.5 | 64.8 | 82 | 81.1 | 96.4 | 91.5 | 0 | 73.4 | 94 | 82.7 |
Price
Value & Pricing
From $595
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Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
