NVIDIA NVIDIA GeForce GTX 1080 Ti Speed index 10/100 Last updated: 2025-05-23

GALAX GeForce GTX 1080 Ti EX OC Benchmark and Specs

Here we show you benchmarks and technical data for the GALAX GeForce GTX 1080 Ti EX OC. The graphics card is based on the NVIDIA GeForce GTX 1080 Ti (Pascal) and has 11 GB GDDR5X graphics memory with a memory bandwidth of 484 GB/s. The GALAX GeForce GTX 1080 Ti EX OC has 28 execution units with 3584 shaders.

FP32: 11.79TFLOPS
Boost Clock: 1.65GHz
Memory: 11GB GDDR5X
TDP: 250 W

Check price on Amazon Compare with other GPU Benchmark results

Technical details

GPU

The GALAX GeForce GTX 1080 Ti EX OC has 3584 shaders and 28 execution units. The graphics card thus achieves a theoretical FP32 computing power of 11.79 TFLOPS.

Based on: NVIDIA GeForce GTX 1080 Ti
GPU Chip: GP102-350-K1-A1 (Pascal)
Streaming Multiprocessors: 28
Shader: 3584
Render Output Units: 88
Texture Units: 224

Memory

The GALAX GeForce GTX 1080 Ti EX OC can use 11 GB graphics memory of the type GDDR5X. The graphics card thus achieves a memory bandwidth of 484 GB/s on a 352 bit wide memory interface.

Memory Size: 11 GB
Memory Type: GDDR5X
Memory Clock: 1.376 GHz
Memory Speed: 11.0 Gbps
Memory bandwidth: 484 GB/s
Memory Interface: 352 bit

Clock Speeds

The base clock frequency of the GALAX GeForce GTX 1080 Ti EX OC is 1.531 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.

Base Clock: 1.531 GHz+3 %
Boost Clock: 1.645 GHz+4 %
Overclocking: Yes

Thermal Design

The TDP (Thermal Design Power) of the GALAX GeForce GTX 1080 Ti EX OC is 250 W. The graphics card is supplied with energy via the 1 x 6-Pin, 1 x 8-Pin connector.

TDP: 250 W
Tjunction max: 91 °C
PCIe-Power: 1 x 6-Pin, 1 x 8-Pin

Cooler & Fans

The GALAX GeForce GTX 1080 Ti EX OC has a total of 2 Axial fans to cool the graphics processor and graphics memory.

Fan-Type: Axial
Fan 1: 2 x 90 mm
Cooler-Type: Air cooling
Noise (Idle): 0 dB / Silent

Connectivity

Up to 4 screens can be connected to the GALAX GeForce GTX 1080 Ti EX OC.

Max. Displays: 4
HDCP: 2.2
HDMI: 1x HDMI 2.0b
DisplayPort: 3x DP 1.4

Featureset

The GALAX GeForce GTX 1080 Ti 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 GALAX GeForce GTX 1080 Ti 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 GALAX GeForce GTX 1080 Ti EX OC is 281 mm long and 124 mm high. With a width of 42 mm, the graphics card requires 2 PCIe-Slots in the case.

Length: 281 mm
Height: 124 mm
Width: 42 mm
Width (Slots): 2 PCIe-Slots
SFF-Ready: No

Additional data

The GALAX GeForce GTX 1080 Ti EX OC made in 16 nm was published in Q1/2017 for 699 $.

GPU Interface: PCIe 3.0 x 16
Release date: Q1/2017
Launch Price: 699 $ (Reference)
Structure size: 16 nm
Part-no: 80IUJBMDP0EC
Documents: data sheet

Compare with other GPU

Type a model name – the comparison opens automatically.

Rate this graphics card

Here you can rate this graphics card and help other visitors with their purchase decision. The average rating for this graphics card is currently 0 stars (0 ratings). Rate it now:

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 Rank 2,940 / 5,633

GALAX GeForce GTX 1080 Ti EX OC11 GB GDDR5X
4,558
NVIDIA GeForce GTX 1080 TiAverage of gpu group
4,599

View all 3DMark Benchmark (DirectX, Raytracing) benchmark results

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p) Rank 2,372 / 4,595

GALAX GeForce GTX 1080 Ti EX OC11 GB GDDR5X
58 fps (avg)
NVIDIA GeForce GTX 1080 TiAverage of gpu group
66 fps (avg)

2560x1440 (1440p) Rank 2,334 / 4,594

GALAX GeForce GTX 1080 Ti EX OC11 GB GDDR5X
108 fps (avg)
NVIDIA GeForce GTX 1080 TiAverage of gpu group
115 fps (avg)

1920x1080 (1080p) Rank 2,310 / 4,601

GALAX GeForce GTX 1080 Ti EX OC11 GB GDDR5X
152 fps (avg)
NVIDIA GeForce GTX 1080 TiAverage of gpu group
147 fps (avg)

View all Battlefield 5 benchmark results

Geekbench 6 (OpenCL, Vulkan, Metal)

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.

Geekbench 6 - OpenCL Rank 3,448 / 5,255

GALAX GeForce GTX 1080 Ti EX OC11 GB GDDR5X
64,301
NVIDIA GeForce GTX 1080 TiAverage of gpu group
61,610

Geekbench 6 - Vulkan Rank 2,777 / 5,233

GALAX GeForce GTX 1080 Ti EX OC11 GB GDDR5X
87,589
NVIDIA GeForce GTX 1080 TiAverage of gpu group
85,192

View all Geekbench 6 (OpenCL, Vulkan, Metal) benchmark results

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.