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PC parts / Graphics cards

ASUS Prime GeForce RTX 5080 16GB GDDR7
GPU
NVIDIA GeForce RTX 5080
VRAM
16GB
Length
304mm
Board power
360W

71 of 100 fields known.

At a glance

Ports

  • HDMI 2.1b
  • 3 DisplayPort 2.1b UHBR20

All specs

SourceCalculated

General

Predecessor
Not available
Successor
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Not available
GPU
NVIDIA GeForce RTX 50802Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Graphic Engine: NVIDIA GeForce RTX 5080.
Reference launch price (US)
$99913Press releasenvidianews.nvidia.com/news/nvidia-blackwell-geforce-rtx-50-series-opens-new-world-of-ai-computer-graphicsRead 14 October 2026Dated 2025-01-06: the GeForce RTX 5080 is available on Jan. 30 at $999. No tax is included in the figure.

GPU

GPU architecture
Blackwell7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026NVIDIA Architecture: Blackwell.
Process
TSMC 4N8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: TSMC 4nm 4N, NVIDIA Custom Process.
Transistors
45.6billion8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: 45.6 billion.
Compute units
848Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: 84 SMs on the GeForce RTX 5080. The full GB203 also has 84.
Infinity Cache (L3)
Not available
FP32 compute (claimed)
56.3TFLOPS8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Peak FP32 TFLOPS (non-Tensor) 56.3, based on the 2617 MHz GPU Boost Clock.
AI performance (claimed)
PrecisionWith sparsityThroughput (TOPS)
FP4No900.4
FP4Yes1,801
FP8No450.2
FP8Yes900.4
FP16No225.1
FP16Yes450.2
INT8No450.2
INT8Yes900.4

Clocks

Base clock
Not available
Game clock
Not available
Boost clock
2,617MHz2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Engine Clock, Default mode: 2617 MHz (Boost Clock). This card has no factory overclock over the NVIDIA reference.
Boost clock in OC mode
2,640MHz2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Engine Clock, OC mode: 2640 MHz.
Reference boost clock
2,617MHz8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: GPU Boost Clock 2617 MHz.

Memory

Memory bandwidth
960GB/s8Maker spec sheet (PDF)images.nvidia.com/aem-dam/Solutions/geforce/blackwell/nvidia-rtx-blackwell-gpu-architecture.pdfRead 14 October 2026Table 4: 960 GB/sec.

Connectivity

Display outputs in total
4
HDMI ports
1
DisplayPort ports
3
Highest HDMI version
2.1b
Highest DisplayPort version
2.1b UHBR20
Fastest DisplayPort link
80Gbps
Max output resolution
Resolution7680 × 4320 pxRefresh rate165 Hz2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Resolution: Digital Max Resolution 7680 x 4320. The 165 Hz is NVIDIA's figure for 8K with DisplayPort 2.1b and DSC.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Footnote 1: up to 8K 12-bit HDR at 165 Hz with DP 2.1b and DSC. Up to 4K at 480 Hz.

Video engine

Graphics features

Upscaling technologies
DLSS 47Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026The DLSS row lists DLSS 4, Super Resolution, DLAA and Ray Reconstruction.
Frame generation
DLSS Frame Generation, DLSS Multi Frame Generation7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026The DLSS row lists Frame Generation and Multi Frame Generation.

Power

Board power
Not available
PSU wattage (card maker)
850W2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Recommended PSU: 850W. ASUS says the wattage recommendation is based on a fully overclocked GPU and CPU system configuration. NVIDIA also states 850 W for the chip.7Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5080Read 14 October 2026Required System Power 850 W, based on a PC with a Ryzen 9 9950X.
Power connector
16-pin (revision not stated)2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Power Connectors: 1 x 16-pin. ASUS does not name the revision. A retailer writes 16-pin 12V-2x6, which is not a maker statement.

Cooling

Cooler type
Open air1Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16gRead 14 October 2026Three Axial-tech fans with a vapor chamber and heatsink. A vented backplate.
Radiator size
Not available
Fan stop at low load
Yes1Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16gRead 14 October 20260dB Technology: all three fans stop below 50 C and start again above 55 C.

Dimensions and weight

Length
304mm2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Dimensions: 304 x 126 x 50 mm (12 x 5 x 2 inch). The page does not say whether the bracket or the power plug is included. The NVIDIA SFF-Ready list gives the same 126 x 304 x 50 mm.
Height
126mm2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Middle value of 304 x 126 x 50 mm.
Thickness
50mm2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Last value of 304 x 126 x 50 mm.
Slot width
2.5slots1Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16gRead 14 October 2026Page text: the Prime GeForce RTX 5080 features a 2.5 slot design.2Maker product pageasus.com/us/motherboards-components/graphics-cards/prime/prime-rtx5080-16g/techspecRead 14 October 2026Slot: 2.5 Slot.
Low profile
Not available
Weight
Not available
Package weight
Not available

Lighting and software

RGB lighting
Not available
Lighting sync
Not available

Measured performance

We could not find any of these 6 fields. Show them
GPU clock while gaming (measured)
Not available
3DMark Time Spy graphics
Not available
3DMark Steel Nomad
Not available
3DMark Port Royal
Not available
3DMark Speed Way
Not available
Game frame rates
Not available

Measured noise and temperature

We could not find any of these 5 fields. Show them
Fan noise per load
Not available
Fan noise while gaming
Not available
GPU temperature while gaming
Not available
Hot spot temperature while gaming
Not available
Memory temperature while gaming
Not available

Measured power

We could not find any of these 2 fields. Show them
Card power at idle (measured)
Not available
GPU power while gaming (measured)
Not available

In the box

Warranty

Manufacturer warranty (source market)
3years4Maker product pageeshop.asus.com/ca-en/90yv0lx1-mvaa00-asus-prime-geforce-rtxtm-5080-16gb-gddr7.htmlRead 14 October 2026ASUS eShop Canada: 3 year manufacturer warranty. The market is Canada.

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Sources

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