GeForce GTX 980MX and Radeon RX Vega 64 Liquid Cooling - video card comparison
GeForce GTX 980MX
Radeon RX Vega 64 Liquid Cooling
Architecture
Maxwell 2.0 (2015−2019)
GCN 5.0 (2017−2020)
GPU code name
GM204
Vega 10
Market segment
Desktop
Desktop
Release date
June 2016
August 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1178 MHz
1668 MHz
Core clock speed
1050 MHz
1408 MHz
Floating-point performance
3,920 gflops
14,336 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
5,200 million
12,500 million
Pipelines / CUDA cores
1664
4096
Power consumption (TDP)
148 Watt
345 Watt
Texture fill rate
122.5
427.0
Memory type
GDDR5
HBM2
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
2048 Bit
Memory clock speed
6000 MHz
1890 MHz
Memory bandwidth
192.0 GB/s
483.8 GB/s
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_1)
CUDA
5.2
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.126
1.1.125