AMD Radeon RX 560X Mobile vs NVIDIA GeForce GTX 680
GPU · Specs Compare
Graphics Card
Release Date
Jan 2019
Mar 2012
Generation
Mobility Radeon
GeForce 600
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1750 MHz
1502 MHz
Base Clock
—
1006 MHz
Boost Clock
—
1058 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
192.3GB/s
Render Config
Compute Units
14
—
Shading Units
896
1536
TMUs
56
128
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
19.57 GPixel/s
33.86 GPixel/s
Texture Rate
68.49 GTexel/s
135.4 GTexel/s
FP16 (half)
2.192 TFLOPS
—
FP32 (float)
2.192 TFLOPS
3.250 TFLOPS
FP64 (double)
137.0 GFLOPS
135.4 GFLOPS
Graphics Processor
GPU Name
Polaris 31
GK104
GPU Variant
Polaris 31 MXL
GK104-400-A2
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
3.54 billion
Die Size
123 mm²
294 mm²
Board Design
TDP
65W
195W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.2.175
Shader Model
6.4
6.5 (5.1)
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.