NVIDIA GeForce GTX 980MX vs AMD Radeon Graphics 448SP Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jun 2016
Jan 2022
Generation
GeForce 900M
Vega II IGP
Type
Mobile
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Base Clock
1050 MHz
300 MHz
Boost Clock
1178 MHz
1800 MHz
Memory Clock
1500 MHz
System Shared
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
192.0GB/s
System Dependent
Render Config
Shading Units
1664
448
TMUs
104
28
ROPs
64
8
L1 Cache
48 KB (per SMM)
—
L2 Cache
2 MB
—
Compute Units
—
7
Theoretical Performance
Pixel Rate
75.39 GPixel/s
14.40 GPixel/s
Texture Rate
122.5 GTexel/s
50.40 GTexel/s
FP32 (float)
3.920 TFLOPS
1.613 TFLOPS
FP64 (double)
122.5 GFLOPS
100.8 GFLOPS
FP16 (half)
—
3.226 TFLOPS
Graphics Processor
GPU Name
GM204
Barcelo
GPU Variant
N16E-GXX-A1
—
Architecture
Maxwell 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
5.2 billion
10.7 billion
Die Size
398 mm²
180 mm²
Board Design
TDP
148W
45W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
5.2
—
Shader Model
6.4
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.