The GIGABYTE GeForce RTX 5080 GAMING is based on the NVIDIA GeForce RTX 5080 (Blackwell) and has 16 GB GDDR7 graphics memory with a bandwidth of 960 GB/s.
The GIGABYTE GeForce RTX 5080 GAMING OC is based on the NVIDIA GeForce RTX 5080 (Blackwell) and has 16 GB GDDR7 graphics memory with a bandwidth of 960 GB/s.
Quick comparison
In FP32 performance, the GIGABYTE GeForce RTX 5080 GAMING OC is 4.3 % faster than the GIGABYTE GeForce RTX 5080 GAMING.
The GIGABYTE GeForce RTX 5080 GAMING has the GB203-400-A1 graphics chip installed, which is based on the Blackwell architecture.
The GIGABYTE GeForce RTX 5080 GAMING OC is based on the graphics chip GB203-400-A1, which comes from the Blackwell architecture.
Memory
Memory
GIGABYTE GeForce RTX 5080 GAMING
GIGABYTE GeForce RTX 5080 GAMING OC
Memory Size
16 GB
16 GB
Memory Type
GDDR7
GDDR7
Memory Clock
1.875 GHz
1.875 GHz
Memory Speed
30.0 Gbps
30.0 Gbps
Memory bandwidth
960 GB/s
960 GB/s
Memory Interface
256 bit
256 bit
More information
The graphics memory of the GIGABYTE GeForce RTX 5080 GAMING clocks at 1.875 GHz, which corresponds to a speed of 30.0 Gbps.
The graphics memory speed of the GIGABYTE GeForce RTX 5080 GAMING OC is 30.0 Gbps and the clock speed is 1.875 GHz.
Clock Speeds
Clock Speeds
GIGABYTE GeForce RTX 5080 GAMING
GIGABYTE GeForce RTX 5080 GAMING OC
Base Clock
2.295 GHz
2.295 GHz
Boost Clock
2.617 GHz
2.730 GHz+4 %
Overclocking
Yes
Yes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.
Thermal Design
Thermal Design
GIGABYTE GeForce RTX 5080 GAMING
GIGABYTE GeForce RTX 5080 GAMING OC
TDP
360 W
360 W
Tjunction max
88 °C
88 °C
PCIe-Power
1 x 16-Pin
1 x 16-Pin
More information
The GIGABYTE GeForce RTX 5080 GAMING is powered by 1 x 16-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 360 W.
The GIGABYTE GeForce RTX 5080 GAMING OC has 1 x 16-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 360 W.
Cooler & Fans
Cooler & Fans
GIGABYTE GeForce RTX 5080 GAMING
GIGABYTE GeForce RTX 5080 GAMING OC
Fan-Type
Axial
Axial
Fan 1
3 x 110 mm
3 x 110 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
More information
The GIGABYTE GeForce RTX 5080 GAMING is equipped with a total of 3 Axial main fans.
The GIGABYTE GeForce RTX 5080 GAMING OC has 3 Axial main fans that cool the GPU and memory.
Connectivity
Connectivity
GIGABYTE GeForce RTX 5080 GAMING
GIGABYTE GeForce RTX 5080 GAMING OC
Max. Displays
4
4
HDCP
2.3
2.3
HDMI
1x HDMI 2.1b
1x HDMI 2.1b
DisplayPort
3x DP 2.1b
3x DP 2.1b
More information
Up to 4 screens can be operated with the GIGABYTE GeForce RTX 5080 GAMING.
The GIGABYTE GeForce RTX 5080 GAMING OC supports the operation of a maximum of 4 monitors.
Featureset
Featureset
GIGABYTE GeForce RTX 5080 GAMING
GIGABYTE GeForce RTX 5080 GAMING OC
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
GIGABYTE RGB Fusion
GIGABYTE RGB Fusion
More information
With the GIGABYTE GeForce RTX 5080 GAMING it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.
The maximum supported resolution of the GIGABYTE GeForce RTX 5080 GAMING OC is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
GIGABYTE GeForce RTX 5080 GAMING
GIGABYTE GeForce RTX 5080 GAMING OC
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode / Encode
Decode / Encode
VP9
Decode / Encode
Decode / Encode
AV1
Decode / Encode
Decode / Encode
More information
The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.
Dimensions
Dimensions
GIGABYTE GeForce RTX 5080 GAMING
GIGABYTE GeForce RTX 5080 GAMING OC
Length
340 mm
340 mm
Height
140 mm
140 mm
Width
70 mm
70 mm
Width (Slots)
4 Slots
4 Slots
SFF-Ready
No
No
More information
The GIGABYTE GeForce RTX 5080 GAMING is connected to the system via PCIe 5 x 16 lanes and requires 4 PCIe-Slots space in the housing.
The GIGABYTE GeForce RTX 5080 GAMING OC needs the space of 4 PCIe-Slots in the case and has a PCIe 5 x 16 Lanes interface.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
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.
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