NVIDIA GeForce GTX 780 Ti vs AMD Radeon RX 560
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Apr 2017
Generation
GeForce 700
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
875 MHz
1175 MHz
Boost Clock
928 MHz
1275 MHz
Memory Clock
1753 MHz
1750 MHz
Memory
Memory Size
3GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
336.6GB/s
112.0GB/s
Render Config
Shading Units
2880
1024
TMUs
240
64
ROPs
48
16
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
1024 KB
Compute Units
-
16
Theoretical Performance
Pixel Rate
55.68 GPixel/s
20.40 GPixel/s
Texture Rate
222.7 GTexel/s
81.60 GTexel/s
FP32 (float)
5.345 TFLOPS
2.611 TFLOPS
FP64 (double)
222.7 GFLOPS
163.2 GFLOPS
FP16 (half)
-
2.611 TFLOPS
Graphics Processor
GPU Name
GK110B
Polaris 21
GPU Variant
GK110-425-B1
Polaris 21 XT(215-0908004)
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
7.08 billion
3 billion
Die Size
561 mm²
123 mm²
Board Design
TDP
250W
75W
Suggested PSU
600 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.2.175
1.2
CUDA
3.5
-
Shader Model
6.5 (5.1)
6.4
📊 Benchmark
3DMark Time Spy
-
1,855
3DMark Time Spy Extreme
-
799