Gigabyte GeForce RTX 5080 WINDFORCE OC SFF 16GGV-N5080WF3OC-16GD · 16 GB GDDR7 · GIGABYTE global specification- Default-mode boost clock
- 2670 MHzThis one: 2655 MHz
GRAPHICS CARDS
ASUS Prime GeForce RTX 5080 OC Edition 16GB GDDR7
16 GB GDDR7 · OC Edition · ASUS part PRIME-RTX5080-O16G
- Video memory
- 16 GB
- Video memory type
- GDDR7
- CUDA cores
- 10752
ASUS Prime GeForce RTX 5080 OC Edition 16GB GDDR7 (PRIME-RTX5080-O16G) pairs the GeForce RTX 5080 with 16 GB of GDDR7 on a 256-bit bus in a 304 mm, 2.5-slot design, with a 2655 MHz default boost clock (2685 MHz in OC mode).
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THE ACTUAL PRODUCT
Compare with Gigabyte GeForce RTX 5080 WINDFORCE OC SFF 16G
Specifications checked 26 Sept 2026Manufacturer specifications, not a hands-on test.
The nearest checked graphics cards by key specifications, with what differs from the ASUS Prime GeForce RTX 5080 OC Edition 16GB GDDR7. The first matches the Compare button above.
Gigabyte GeForce RTX 5080 WINDFORCE OC SFF 16GGV-N5080WF3OC-16GD · 16 GB GDDR7 · GIGABYTE global specification
MSI GeForce RTX 5080 16G VENTUS 3X OC PLUS16 GB GDDR7 · Silver / black · exact board configuration · MSI global specification- Default-mode boost clock
- 2640 MHzThis one: 2655 MHz
- Card length
- 303 mmThis one: 304 mm
NVIDIA GeForce RTX 5080 Founders Edition16 GB GDDR7 · NVIDIA Founders Edition board- Default-mode boost clock
- 2620 MHzThis one: 2655 MHz
Key strengths
10,752 CUDA cores, 16 GB GDDR7 at 30 Gbps, and a 2655 MHz default boost clock (2685 MHz in OC mode).
DLSS Multi Frame Generation, fourth-generation ray-tracing cores and AV1 encoding. Outputs: 3 × DisplayPort 2.1b; 1 × HDMI 2.1b; HDCP 2.3, for up to 4 displays.
At 304 mm long it is 44 mm shorter than the ASUS TUF-RTX5080-O16G-GAMING (348 mm).
Before you buy
Plan for 304 × 126 × 50 mm; 2.5-slot plus cable clearance. ASUS lists a 850 W PSU and 1 × 16-pin power input.
ASUS publishes no board-power figure for this card; the 360 W NVIDIA total graphics power describes the reference design, not this board.
Every specification. With its source.
Full specifications
Exact configuration: PRIME-RTX5080-O16G · 16 GB GDDR7 · OC Edition · ASUS global specification
42 specifications in 10 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 2 rows repeat listed facts in the manufacturer’s own wording, kept under “Manufacturer wording”.
GPU & clocks
5 items
- CUDA cores
- 10752Source
- Default-mode boost clock
- 2655 MHz
ASUS default mode; actual clocks vary with workload, temperature and power.
Source - GPU and board model
- NVIDIA GeForce RTX 5080; ASUS Prime GeForce RTX 5080 OC Edition 16GB GDDR7 (PRIME-RTX5080-O16G)Source
- OC-mode boost clock
- 2685 MHz
ASUS OC mode (GPU Tweak III), separate from the default boost clock.
Source - GPU architecture
- BlackwellSource
Interface & board
1 item
- PCIe interface
- PCI Express 5.0
The motherboard slot determines the negotiated link. ASUS does not state the electrical lane width here.
Source
Video memory
4 items
- Video memory
- 16 GBSource
- Video memory type
- GDDR7Source
- Memory interface width
- 256 bitSource
- Memory data rate
- 30 Gbps
Per-pin memory speed.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- VRAM capacity and type
- 16 GB GDDR7; 256-bit interface; 30 GbpsSource
Power
4 items
- Declared board power
- Not listed by the manufacturer
ASUS does not publish board power for this card. The 360 W NVIDIA reference figure is not transferred to this board.
- Recommended system PSU
- 850 W
ASUS bases this recommendation on a fully overclocked GPU and CPU system configuration.
Source - Board power
- Not listed by the manufacturer
Not published on ASUS's specification page for this board. NVIDIA lists 360 W total graphics power for the GeForce RTX 5080 reference specification; ASUS recommends a 850 W system PSU. ASUS does not publish board power for this card. The 360 W NVIDIA reference figure is not transferred to this board. · The 360 W figure describes NVIDIA's Founders Edition/reference design, not this factory-overclocked ASUS board, whose power limit may differ.
- Power connectors
- 1 × 16-pin
Fully seat the cable and leave bend clearance at the connector.
Source
Size & fit
5 items
- Card length
- 304 mm
Card only.
Source - Card thickness
- 50 mm
Card only.
Source - Card height
- 126 mm
Card only.
Source - Physical card slots
- 2.5
ASUS lists 2.5 slots.
Source - Bundled support stand
- Not listed by the manufacturer
ASUS's Accessories row for this board lists no graphics card holder or support stand.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Length, height and slot width
- 304 × 126 × 50 mm
ASUS separately states 2.5 slots, retained in card_slots. The dimensions row contains only the published physical extents; an unreported slot count on another card is not a physical-dimensions difference. · Card only. Allow extra room for the power cable, connector bend radius and airflow.
Source
Display outputs
6 items
- Display outputs and versions
- 3 × DisplayPort 2.1b; 1 × HDMI 2.1b; HDCP 2.3
The display and cable must support the chosen resolution and refresh rate.
Source - Maximum simultaneous displays
- 4
ASUS notes this applies to simultaneous display use.
Source - DisplayPort outputs
- 3
DisplayPort 2.1b.
Source - HDMI outputs
- 1
HDMI 2.1b.
Source - Published maximum digital resolution
- 7680 × 4320
Refresh rate depends on the output and display.
Source - HDCP support
- Yes
ASUS lists HDCP 2.3.
Source
Graphics features
10 items
- Tensor core generation
- 5
NVIDIA GeForce RTX 5080 specification: 5th-generation Tensor Cores, 1801 AI TOPS.
Source - AI performance
- 1801 TOPS
ASUS lists 'AI Performance 1801 TOPs' for this board; NVIDIA lists 1801 AI TOPS for the GeForce RTX 5080 Tensor Cores. Manufacturer peak figure, not a measured result.
- Hardware ray tracing
- Yes
NVIDIA lists fourth-generation ray-tracing cores. Games and drivers must support the feature.
Source - DLSS Multi Frame Generation
- Yes
Works in games that support it, with current NVIDIA drivers.
Source - NVLink / SLI-Ready support
- No
NVIDIA lists no NVLink support for the GeForce RTX 5080.
Source - NVIDIA Reflex low-latency support
- Yes
NVIDIA lists Reflex 2 (Low Latency Mode) for the GeForce RTX 5080. Requires a supported game.
Source - Reflex Frame Warp availability
- Coming soon
NVIDIA's GeForce RTX 5080 specification lists Frame Warp as coming soon.
Source - GPU DirectX 12 Ultimate support
- Yes
NVIDIA GeForce RTX 5080 specification. Requires compatible drivers, operating system and games.
Source - GPU Vulkan version
- 1.4
NVIDIA GeForce RTX 5080 specification. Requires compatible drivers and applications.
Source - OpenGL version
- 4.6
Listed by ASUS for this board and by NVIDIA for the GPU. Requires compatible drivers and applications.
Video encode & decode
5 items
- Hardware AV1 encoding
- Yes
NVIDIA lists AV1 encode for this GPU. Application support applies.
Source - Video encoder engines
- 2
NVIDIA GeForce RTX 5080 specification. Codec, bit-depth and application support apply.
Source - Video encoder generation
- 9
NVIDIA GeForce RTX 5080 specification. Codec, bit-depth and application support apply.
Source - Video decoder engines
- 2
NVIDIA GeForce RTX 5080 specification. Codec, bit-depth and application support apply.
Source - Video decoder generation
- 6
NVIDIA GeForce RTX 5080 specification. Codec, bit-depth and application support apply.
Source
Software
1 item
- ASUS tuning software
- ASUS GPU Tweak III
ASUS 'Software' row: ASUS GPU Tweak III & MuseTree & GeForce Game Ready Driver & Studio Driver, which ASUS says to download from its support site.
Source
Box & warranty
1 item
- Accessories in the box
- 1 × Speedsetup Manual; 1 × ASUS Velcro Hook & Loop; 1 × Thank You Card; 1 × Adapter Cable (1 to 3)
ASUS 'Accessories' row, listed as published. ASUS does not state the connector types of the adapter cable.
Source
Compare with another graphics card
More of the nearest checked graphics cards by key specifications, for a side-by-side comparison.
Gigabyte GeForce RTX 5080 AERO OC SFF 16GGV-N5080AERO OC-16GD · 16 GB GDDR7 · GIGABYTE global specificationCompare the two 
MSI GeForce RTX 5080 16G GAMING TRIO OCG5080-16GTC · 16 GB GDDR7 · MSI global board specificationCompare the two 
Gigabyte GeForce RTX 5080 GAMING OC 16GGV-N5080GAMING OC-16GD · 16 GB GDDR7 · GIGABYTE global specificationCompare the two 
ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 OC EditionTUF-RTX5080-O16G-GAMING · 16 GB GDDR7 · OC Edition · ASUS global specificationCompare the two 
ASUS ROG Astral GeForce RTX 5080 16GB GDDR7 OC EditionROG-ASTRAL-RTX5080-O16G-GAMING · 16 GB GDDR7 · OC Edition · ASUS global specificationCompare the two 
Gigabyte AORUS GeForce RTX 5080 MASTER 16GGV-N5080AORUS M-16GD · 16 GB GDDR7 · GIGABYTE global specificationCompare the two 
Gigabyte GeForce RTX 5070 Ti EAGLE OC SFF 16GGV-N507TEAGLE OC-16GD · 16 GB GDDR7 · GIGABYTE global specificationCompare the two 
ASUS Prime GeForce RTX 5070 Ti OC Edition 16GB GDDR7PRIME-RTX5070TI-O16G · 16 GB GDDR7 · OC Edition · ASUS global specificationCompare the two