ASUS ROG STRIX LC RX 6900 XT GAMING TOP
The ASUS ROG STRIX LC RX 6900 XT GAMING TOP is ASUS’s version of the Radeon RX 6900 XT. At 277 mm it’s 10 mm longer than the 267 mm reference design. It uses 3 8-pin rather than the reference 2 8-pin. Its video outputs (1 HDMI 2.1, 3 Displayport 1.4a) differ from the reference (1 HDMI 2.1a, 2 Displayport 1.4a, 1 USB Type-C). Below you’ll find every current retailer price and the full spec sheet.
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.
1080p Gaming
1440p Gaming
4K Gaming
The Radeon RX 6900 XT scores 66.8 at 1080p, 48.3 at 1440p, and 38.2 at 4K on a scale where 100 = the fastest GPU we test (RTX 5090). These scores apply to all board versions of this chip.
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
Render
Compute & AI
Where to buy
Every in-stock retailer we track, cheapest first.
- AmazonCHEAPEST$1,490.99In stockUpdated 2026-08-04
| Retailer | Price | Availability | Updated | Buy |
|---|---|---|---|---|
| AmazonCHEAPEST | $1,490.99 | In Stock | 2026-08-04 | |
Specifications
GPU chip
- Chip
- Radeon RX 6900 XT
- Architecture
- RDNA 2 Navi 21
- Process node
- TSMC N7
- Shader cores
- 5,120
- SM count
- 80
- Texture units (TMUs)
- 320
- Render outputs (ROPs)
- 128
- RT cores
- 80 · 1st gen
Memory
- VRAM
- 16GB GDDR6
- Memory bus
- 256-bit
- Bandwidth
- 512 GB/s
- Memory speed
- 16 Gbps
- Infinity Cache
- 128 MB
GPU die
- Foundry
- TSMC
- Die size
- 520 mm²
- Transistors
- 26.8 billion
- Generation
- Radeon RX 6000
Display & connectivity
- Max resolution
- 7680 × 4320
- Max displays
- 4
- HDCP
- 2.3
APIs & software
- DirectX
- 12 Ultimate (12.2)
- Vulkan
- 1.3
- OpenGL
- 4.6
- OpenCL
- 2.2
- Shader model
- 6.7
Platform features
- Upscaling
- FSR 2
- Resizable BAR
- Yes
Video encoding & decoding
| Codec | Encode | Decode |
|---|---|---|
| H.264 / AVC | Supported | Supported |
| H.265 / HEVC | Supported | Supported |
| AV1 | Not supported | Supported |
| VP9 | Not supported | Supported |
Encoder: VCN 3.0 · Decoder: VCN 3.0
Board
- Boost clock
- 2250 MHz(reference)
- Base clock
- 1825 MHz
- TDP
- 300W
- Recommended PSU
- 850W
- Power connectors
- Reference design:
2 8-pinThis card: 3 8-pin
Physical
- Cooling
- Air
- Warranty
- 3 years
- Length
- Reference design:
267 mmThis card: 277 mm - Slot width
- 3 slots
- Outputs
- Reference design:
1 HDMI 2.1a, 2 Displayport 1.4a, 1 USB Type-CThis card: 1 HDMI 2.1, 3 Displayport 1.4a
Identifiers
- ASIN
- B0966YJGLT
Chip-level specs — cores, memory, die, APIs, media engine and platform features — are shared by every version of the Radeon RX 6900 XT. The Board, Physical and Identifier boxes are specific to this ASUS variant; a struck-through value shows where it differs from the reference design.
Across generations
Where the Radeon RX 6900 XT sits in ASUS’s lineup — the generation before and after.
Other versions of the Radeon RX 6900 XT
Same GPU, different board — picked by what buyers usually compare.
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