NVIDIA GeForce GTX 950M vs AMD Radeon R9 380 OEM
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
May 2015
Generation
GeForce 900M
Pirate Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
993 MHz
—
Boost Clock
1124 MHz
—
Memory Clock
900 MHz
1375 MHz
Memory
Memory Size
4GB
4GB
Memory Type
DDR3
GDDR5
Memory Bus
128bit
256bit
Bandwidth
28.80GB/s
176.0GB/s
Render Config
Shading Units
640
1792
TMUs
40
112
ROPs
16
32
L1 Cache
64 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
—
28
Theoretical Performance
Pixel Rate
17.98 GPixel/s
29.38 GPixel/s
Texture Rate
44.96 GTexel/s
102.8 GTexel/s
FP32 (float)
1439 GFLOPS
3.290 TFLOPS
FP64 (double)
44.96 GFLOPS
205.6 GFLOPS
FP16 (half)
—
3.290 TFLOPS
Graphics Processor
GPU Name
GM107
Antigua
GPU Variant
N16P-GT
Antigua PRO(215-0877000)
Architecture
Maxwell
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
1.87 billion
5 billion
Die Size
148 mm²
366 mm²
Board Design
TDP
75W
190W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Suggested PSU
—
450 W
Power Connectors
—
2x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
5.0
—
Shader Model
5.1
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.