AMD Radeon R9 M280X vs NVIDIA GeForce GTX 950A
GPU Specs Compare
Graphics Card
Release Date
Feb 2015
Mar 2015
Generation
Gem System
GeForce 900A
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
900 MHz
993 MHz
Boost Clock
1000 MHz
1124 MHz
Memory Clock
1375 MHz
1001 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
DDR3
Memory Bus
128bit
128bit
Bandwidth
88.00GB/s
32.03GB/s
Render Config
Compute Units
14
-
Shading Units
896
640
TMUs
56
40
ROPs
16
16
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
256 KB
2 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
17.98 GPixel/s
Texture Rate
56.00 GTexel/s
44.96 GTexel/s
FP32 (float)
1.792 TFLOPS
1439 GFLOPS
FP64 (double)
112.0 GFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
Saturn
GM107
GPU Variant
Saturn XT(216-0843024)
N16P-GT
Architecture
GCN 2.0
Maxwell
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.08 billion
1.87 billion
Die Size
160 mm²
148 mm²
Board Design
TDP
Unknown
75W
Outputs
Portable Device Dependent
No outputs
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5
5.1
CUDA
-
5.0