NVIDIA GeForce GTX 1080 Ti vs AMD Radeon RX 560X
GPU · Specs Compare
Graphics Card
Release Date
Mar 2017
Apr 2018
Generation
GeForce 10
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1481 MHz
1175 MHz
Boost Clock
1582 MHz
1275 MHz
Memory Clock
1376 MHz
1750 MHz
Memory
Memory Size
11GB
4GB
Memory Type
GDDR5X
GDDR5
Memory Bus
352bit
128bit
Bandwidth
484.4GB/s
112.0GB/s
Render Config
SM Count
28
—
Shading Units
3584
1024
TMUs
224
64
ROPs
88
16
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
1024 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
139.2 GPixel/s
20.40 GPixel/s
Texture Rate
354.4 GTexel/s
81.60 GTexel/s
FP16 (half)
177.2 GFLOPS
2.611 TFLOPS
FP32 (float)
11.34 TFLOPS
2.611 TFLOPS
FP64 (double)
354.4 GFLOPS
163.2 GFLOPS
Graphics Processor
GPU Name
GP102
Polaris 21
GPU Variant
GP102-350-K1-A1
Polaris 21 XT(215-0908004)
Architecture
Pascal
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
16 nm
14 nm
Transistors
11.8 billion
3 billion
Die Size
471 mm²
123 mm²
Board Design
TDP
250W
75W
Suggested PSU
600 W
250 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
6.1
—
Shader Model
6.8
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.