NVIDIA GeForce GTX 980MX vs AMD Radeon R9 Nano
GPU Specs Compare
Graphics Card
Release Date
Jun 2016
Aug 2015
Generation
GeForce 900M
Pirate Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1050 MHz
-
Boost Clock
1178 MHz
-
Memory Clock
1500 MHz
500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
HBM
Memory Bus
256bit
4096bit
Bandwidth
192.0GB/s
512.0GB/s
Render Config
Shading Units
1664
4096
TMUs
104
256
ROPs
64
64
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
75.39 GPixel/s
64.00 GPixel/s
Texture Rate
122.5 GTexel/s
256.0 GTexel/s
FP32 (float)
3.920 TFLOPS
8.192 TFLOPS
FP64 (double)
122.5 GFLOPS
512.0 GFLOPS
FP16 (half)
-
8.192 TFLOPS
Graphics Processor
GPU Name
GM204
Fiji
GPU Variant
N16E-GXX-A1
Fiji XT CA(215-0862120)
Architecture
Maxwell 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5.2 billion
8.9 billion
Die Size
398 mm²
596 mm²
Board Design
TDP
148W
175W
Outputs
No outputs
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
None
1x 8-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
5.2
-
Shader Model
6.4
6.3