NVIDIA GeForce GTX 950M Mac Edition vs NVIDIA GeForce GTX 1660 Ti
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
Feb 2019
Generation
GeForce 900M
GeForce 16
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
993 MHz
1500 MHz
Boost Clock
1124 MHz
1770 MHz
Memory Clock
900 MHz
1500 MHz
Memory
Memory Size
2GB
6GB
Memory Type
DDR3
GDDR6
Memory Bus
128bit
192bit
Bandwidth
28.80GB/s
288.0GB/s
Render Config
Shading Units
640
1536
TMUs
40
96
ROPs
16
48
L1 Cache
64 KB (per SMM)
64 KB (per SM)
L2 Cache
2 MB
1536 KB
SM Count
—
24
Theoretical Performance
Pixel Rate
17.98 GPixel/s
84.96 GPixel/s
Texture Rate
44.96 GTexel/s
169.9 GTexel/s
FP32 (float)
1439 GFLOPS
5.437 TFLOPS
FP64 (double)
44.96 GFLOPS
169.9 GFLOPS
FP16 (half)
—
10.87 TFLOPS
Graphics Processor
GPU Name
GM107
TU116
GPU Variant
N16P-GT
TU116-400-A1
Architecture
Maxwell
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
1.87 billion
6.6 billion
Die Size
148 mm²
284 mm²
Board Design
TDP
75W
120W
Outputs
No outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Suggested PSU
—
300 W
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.0
7.5
Shader Model
5.1
6.6
Benchmark
3DMark Time Spy
—
6,346
3DMark Time Spy Extreme
—
2,883
OctaneBench
—
126
Battlefield 5 1080p
—
103
Shadow of the Tomb Raider 2160p
—
28
Shadow of the Tomb Raider 1440p
—
52
Shadow of the Tomb Raider 1080p
—
80
Battlefield 5 2160p
—
44
Blender
—
817
Battlefield 5 1440p
—
80
GTA 5 2160p
—
60
GTA 5 1440p
—
62
GTA 5 1080p
—
154
▲ Specs Compare
Data sourced from official specifications and benchmark tests.