AMD Radeon RX 560X vs NVIDIA GeForce GTX 780 Rev. 2
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Sep 2013
Generation
Polaris
GeForce 700
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1175 MHz
863 MHz
Boost Clock
1275 MHz
902 MHz
Memory Clock
1750 MHz
1502 MHz
Memory
Memory Size
4GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
384bit
Bandwidth
112.0GB/s
288.4GB/s
Render Config
Compute Units
16
—
Shading Units
1024
2304
TMUs
64
192
ROPs
16
48
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
1536 KB
Theoretical Performance
Pixel Rate
20.40 GPixel/s
43.30 GPixel/s
Texture Rate
81.60 GTexel/s
173.2 GTexel/s
FP16 (half)
2.611 TFLOPS
—
FP32 (float)
2.611 TFLOPS
4.156 TFLOPS
FP64 (double)
163.2 GFLOPS
173.2 GFLOPS
Graphics Processor
GPU Name
Polaris 21
GK110B
GPU Variant
Polaris 21 XT(215-0908004)
GK110-300-B1
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
7.08 billion
Die Size
123 mm²
561 mm²
Board Design
TDP
75W
250W
Suggested PSU
250 W
600 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
—
3.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.