AMD Radeon RX 560D vs NVIDIA GeForce GTX 980
GPU Specs Compare
Graphics Card
Release Date
Jul 2017
Sep 2014
Generation
Polaris
GeForce 900
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1090 MHz
1127 MHz
Boost Clock
1175 MHz
1216 MHz
Memory Clock
1500 MHz
1753 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
96.00GB/s
224.4GB/s
Render Config
Compute Units
14
-
Shading Units
896
2048
TMUs
56
128
ROPs
16
64
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
1024 KB
2 MB
Theoretical Performance
Pixel Rate
18.80 GPixel/s
77.82 GPixel/s
Texture Rate
65.80 GTexel/s
155.6 GTexel/s
FP16 (half)
2.106 TFLOPS
-
FP32 (float)
2.106 TFLOPS
4.981 TFLOPS
FP64 (double)
131.6 GFLOPS
155.6 GFLOPS
Graphics Processor
GPU Name
Polaris 21
GM204
GPU Variant
Polaris 21 XL
GM204-400-A1
Architecture
GCN 4.0
Maxwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
5.2 billion
Die Size
123 mm²
398 mm²
Board Design
TDP
65W
165W
Suggested PSU
250 W
450 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
2x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.4
CUDA
-
5.2