NVIDIA GeForce GTX 980MX vs AMD Radeon Pro SSG
GPU · Specs Compare
Graphics Card
Release Date
Jun 2016
Aug 2017
Generation
GeForce 900M
Radeon Pro
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1050 MHz
1440 MHz
Boost Clock
1178 MHz
1500 MHz
Memory Clock
1500 MHz
945 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
192.0GB/s
483.8GB/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
4 MB
Compute Units
—
64
Theoretical Performance
Pixel Rate
75.39 GPixel/s
96.00 GPixel/s
Texture Rate
122.5 GTexel/s
384.0 GTexel/s
FP32 (float)
3.920 TFLOPS
12.29 TFLOPS
FP64 (double)
122.5 GFLOPS
768.0 GFLOPS
FP16 (half)
—
24.58 TFLOPS
Graphics Processor
GPU Name
GM204
Vega 10
GPU Variant
N16E-GXX-A1
Vega 10 XT GL(215-0894124)
Architecture
Maxwell 2.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
5.2 billion
12.5 billion
Die Size
398 mm²
495 mm²
Board Design
TDP
148W
260W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
5.2
—
Shader Model
6.4
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.