GIGABYTE GeForce RTX 5080 GAMING OC
Benchmark and Specs


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Benchmark and Specs

Here you will find all technical data as well as various benchmarks of the GIGABYTE GeForce RTX 5080 GAMING OC. Up to 4 screens with a maximum resolution of up to 7680x4320 can be operated with this graphics card. The maximum turbo clock of the GIGABYTE GeForce RTX 5080 GAMING OC is 2.730 GHz, so the graphics card achieves an FP32 computing power of 58.71 TFLOPS.

GPU

The GIGABYTE GeForce RTX 5080 GAMING OC is equipped with 84 execution and 10752 shader units. With single precision, a theoretical FP32 computing power of 58.71 TFLOPS is achieved.

Based on: NVIDIA GeForce RTX 5080
GPU Chip: GB203-400-A1 (Blackwell)
Streaming Multiprocessors: 84
Shader: 10752
Render Output Units: 128
Texture Units: 336
Raytracing Cores: 84

Memory

The GIGABYTE GeForce RTX 5080 GAMING OC has a 256 bit wide memory interface, with which a memory bandwidth of 960 GB/s is achieved. In total, 16 GB GDDR7 graphics memory is available for the graphics card.

Memory Size: 16 GB
Memory Type: GDDR7
Memory Clock: 1.875 GHz
Memory Speed: 30.0 Gbps
Memory bandwidth: 960 GB/s
Memory Interface: 256 bit

Clock Speeds

The manufacturer specifies the memory clock of the GIGABYTE GeForce RTX 5080 GAMING OC with 2.295 GHz (base clock) or with 2.730 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further.

Base Clock: 2.295 GHz
Boost Clock: 2.730 GHzDeviation vs GPU group+ 4 %
Avg (Game) Clock:
Overclocking: Yes

Thermal Design

The GIGABYTE GeForce RTX 5080 GAMING OC has 1 x 16-Pin plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 88 °C.

TDP: 360 W (Reference)
TDP (up): --
Tjunction max: 88 °C
PCIe-Power: 1 x 16-Pin

Cooler & Fans

The GIGABYTE GeForce RTX 5080 GAMING OC is equipped with 3 Axial main fans, which are used to cool the graphics processor and graphics memory.

Fan-Type: Axial
Fan 1: 3 x 110 mm
Fan 2: --
Cooler-Type: Air cooling
Noise (Idle): 0 dB / Silent
Noise (Load): --

Connectivity

Up to 4 screens can be connected to the GIGABYTE GeForce RTX 5080 GAMING OC, whereby the backward-compatible HDCP copy protection is supported in the 2.3 version.

Max. Displays: 4
HDCP-Version: 2.3
HDMI Ports: 1x HDMI v2.1b
DP Ports: 3x DP v2.1b
DVI Ports: --
VGA Ports: --
USB-C Ports: --

Featureset

The GIGABYTE GeForce RTX 5080 GAMING OC supports a maximum resolution of 7680x4320 pixels and the DirectX standard version 12_2 (Ultimate).

Max. resolution: 7680x4320
DirectX: 12_2 (Ultimate)
Raytracing: Yes
DLSS / FSR: Yes
LED: GIGABYTE RGB Fusion

Supported Video Codecs

Here is a list of which video codecs can be decoded / encoded by the GIGABYTE GeForce RTX 5080 GAMING OC in hardware in order to minimize the processor load.

h264: Decode / Encode
h265 / HEVC: Decode / Encode
VP8: Decode / Encode
VP9: Decode / Encode
AV1: Decode / Encode

Dimensions

The dimensions of the GIGABYTE GeForce RTX 5080 GAMING OC are 340 mm in length, 140 mm in height and 70 mm in width. Thus 4 PCIe-Slots are needed in a case.

Length: 340 mm
Height: 140 mm
Width: 70 mm
Width (Slots): 4 PCIe-Slots
Weight: --
SFF-Ready: No

Additional data

The GIGABYTE GeForce RTX 5080 GAMING OC is manufactured in a structure width of 5 nm and has a PCIe 5 x 16 lanes interface. The graphics card was released in Q1/2025.

GPU Interface: PCIe 5 x 16
Release date: Q1/2025
Launch Price: 1,169 $ (Reference)
Structure size: 5 nm
Part-no: GV-N5080GAMING OC-16GD
Documents: data sheet

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Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score

GIGABYTE GeForce RTX 5080 GAMING OC GIGABYTE GeForce RTX 5080 GAMING OC
16 GB GDDR7
16406
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
16059

Steel Nomad Light Graphics score

GIGABYTE GeForce RTX 5080 GAMING OC GIGABYTE GeForce RTX 5080 GAMING OC
16 GB GDDR7
35438
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
34689

Steel Nomad Graphics score

GIGABYTE GeForce RTX 5080 GAMING OC GIGABYTE GeForce RTX 5080 GAMING OC
16 GB GDDR7
8274
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
8099

Port Royal (Raytracing)

GIGABYTE GeForce RTX 5080 GAMING OC GIGABYTE GeForce RTX 5080 GAMING OC
16 GB GDDR7
22441
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
21967

Speed Way Graphics Score (Raytracing)

GIGABYTE GeForce RTX 5080 GAMING OC GIGABYTE GeForce RTX 5080 GAMING OC
16 GB GDDR7
9136
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
8943

Solar Bay (Raytracing)

GIGABYTE GeForce RTX 5080 GAMING OC GIGABYTE GeForce RTX 5080 GAMING OC
16 GB GDDR7
154552
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
151286

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.

FP32 (TFLOPS)

More benchmarks

In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.

We use the following benchmarks to measure the performance of a graphics card:

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