Here we show you benchmarks and technical data for the KFA2 GeForce GTX 1080 EX OC. The graphics card is based on the NVIDIA GeForce GTX 1080 (Pascal) and has 8 GB GDDR5X graphics memory with a memory bandwidth of 320 GB/s. The KFA2 GeForce GTX 1080 EX OC has 20 execution units with 2560 shaders.
GPU
The KFA2 GeForce GTX 1080 EX OC has 2560 shaders and 20 execution units. The graphics card thus achieves a theoretical FP32 computing power of 9.20 TFLOPS.
The KFA2 GeForce GTX 1080 EX OC can use 8 GB graphics memory of the type GDDR5X. The graphics card thus achieves a memory bandwidth of 320 GB/s on a 256 bit wide memory interface.
Memory Size:
8 GB
Memory Type:
GDDR5X
Memory Clock:
1.251 GHz
Memory Speed:
10.0 Gbps
Memory bandwidth:
320 GB/s
Memory Interface:
256 bit
Clock Speeds
The base clock frequency of the KFA2 GeForce GTX 1080 EX OC is 1.657 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.
Base Clock:
1.657 GHz+ 3 %
Boost Clock:
1.797 GHz+ 4 %
Avg (Game) Clock:
Overclocking:
Yes
Thermal Design
The TDP (Thermal Design Power) of the KFA2 GeForce GTX 1080 EX OC is 180 W. The graphics card is supplied with energy via the 1 x 6-Pin, 1 x 8-Pin connector.
TDP:
180 W
TDP (up):
--
Tjunction max:
94 °C
PCIe-Power:
1 x 6-Pin, 1 x 8-Pin
Cooler & Fans
The KFA2 GeForce GTX 1080 EX OC has a total of 2 Axial fans to cool the graphics processor and graphics memory.
Fan-Type:
Axial
Fan 1:
2 x 100 mm
Fan 2:
--
Cooler-Type:
Air cooling
Noise (Idle):
--
Noise (Load):
--
Connectivity
Up to 4 screens can be connected to the KFA2 GeForce GTX 1080 EX OC.
Max. Displays:
4
HDCP-Version:
2.2
HDMI Ports:
1x HDMI v2.0b
DP Ports:
3x DP v1.4
DVI Ports:
1
VGA Ports:
--
USB-C Ports:
--
Featureset
The KFA2 GeForce GTX 1080 EX OC has a maximum resolution of 7680x4320 pixels. The graphics card supports the DirectX 12_1 standard.
Max. resolution:
7680x4320
DirectX:
12_1
Raytracing:
No
DLSS / FSR:
Yes
LED:
No LED lighting
Supported Video Codecs
The video codecs accelerated in hardware by the KFA2 GeForce GTX 1080 EX OC reduce the processor load and ensure lower energy consumption.
h264:
Decode / Encode
h265 / HEVC:
Decode / Encode
VP8:
Decode
VP9:
Decode
AV1:
No
Dimensions
The KFA2 GeForce GTX 1080 EX OC is 296 mm long and 144 mm high. With a width of 43 mm, the graphics card requires 2 PCIe-Slots in the case.
Length:
296 mm
Height:
144 mm
Width:
43 mm
Width (Slots):
2 PCIe-Slots
Weight:
--
Additional data
The KFA2 GeForce GTX 1080 EX OC made in 16 nm was published in Q2/2016 for 599 $ (Reference).
KFA2 GeForce GTX 1080 EX OC 1.657 GHz, 8 GB (180 W TDP)
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3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of 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.
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: