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NVIDIA GeForce GTX 950M Mac Edition

Graphics Processor
GM107
Cores
640
TMUs
40
ROPs
16
Memory Size
2 GB
Memory Type
GDDR5
Bus Width
128 bit
The GeForce GTX 950M Mac Edition is a graphics card by NVIDIA, launched in March 2015. Built on the 28 nm process, and based on the GM107 graphics processor, in its N16P-GT variant, the card supports DirectX 12.0. The GM107 graphics processor is an average sized chip with a die area of 148 mm² and 1,870 million transistors. It features 640 shading units, 40 texture mapping units and 16 ROPs. NVIDIA has placed 2,048 MB GDDR5 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 914 MHz, which can be boosted up to 993 MHz, memory is running at 1000 MHz.
Being a mxm module card, its power draw is rated at 75 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it.

Graphics Processor

GPU Name
GM107
GPU Variant
N16P-GT
Architecture
Maxwell
Foundry
TSMC
Process Size
28 nm
Transistors
1,870 million
Die Size
148 mm²

Graphics Card

Release Date
Mar 13th, 2015
Generation
GeForce 900M
Production
Active
Bus Interface
MXM-B (3.0)

Relative Performance

6%
GeForce 210
8%
GeForce 9400 GT
9%
Radeon HD 4550
12%
Radeon HD 5450
14%
Radeon HD 6450
15%
GeForce GT 520
19%
GeForce GT 220
24%
GeForce GT 430
25%
Radeon HD 5570
27%
Radeon HD 4670
28%
GeForce GT 440
29%
GeForce GT 240
33%
GeForce 9600 GT
35%
Radeon HD 5670
38%
GeForce GT 640
39%
GeForce 9800 GT
41%
Radeon HD 6670
42%
Radeon HD 4830
45%
Radeon HD 4770
47%
Radeon HD 4850
48%
GeForce GTS 250
50%
GeForce GTS 450
51%
Radeon HD 5750
59%
Radeon HD 7750
59%
Radeon HD 5770
60%
GeForce GTX 260
61%
Radeon HD 4870
61%
Radeon Vega 8
62%
GeForce GTX 550 Ti
62%
GeForce GTX 650
66%
Radeon HD 5830
69%
Radeon HD 6790
70%
Radeon HD 4890
73%
GeForce GTX 460
74%
Radeon RX Vega 11
74%
GeForce GT 1030
75%
GeForce GTX 275
75%
Radeon HD 7770 GHz Edition
75%
GeForce GTX 280
77%
GeForce GTX 465
80%
Radeon HD 6850
82%
GeForce GTX 285
88%
Radeon HD 5850
90%
Radeon HD 7790
90%
GeForce GTX 650 Ti
93%
Radeon RX 550
94%
GeForce GTX 470
97%
Radeon HD 6870
100%
GeForce GTX 950M Mac Edition
103%
Radeon HD 5870
107%
GeForce GTX 560 Ti
107%
Radeon HD 4870 X2
109%
GeForce GTX 750 Ti
110%
Radeon HD 6950
114%
GeForce GTX 295
115%
GeForce GTX 650 Ti Boost
116%
Radeon HD 7850
118%
GeForce GTX 480
123%
Radeon HD 6970
126%
Radeon R7 265
128%
Radeon R7 370
128%
Radeon RX 560
128%
GeForce GTX 660
129%
GeForce GTX 570
139%
GeForce GTX 950
140%
Radeon HD 7870 GHz Edition
143%
Radeon R9 270X
145%
GeForce GTX 660 Ti
146%
GeForce GTX 580
147%
GeForce GTX 1050
147%
Radeon HD 7950
150%
Radeon RX 460
150%
Radeon HD 5970
154%
GeForce GTX 760
166%
GeForce GTX 670
171%
GeForce GTX 960
175%
Radeon R9 380
176%
Radeon R9 285
178%
Radeon HD 7970
180%
GeForce GTX 680
184%
GeForce GTX 1050 Ti
189%
GeForce GTX 770
193%
Radeon HD 6990
198%
Radeon R9 280X
200%
GeForce GTX 590
201%
Radeon HD 7970 GHz Edition
222%
GeForce GTX 780
244%
Radeon RX 470
248%
Radeon R9 290
264%
Radeon R9 390
266%
Radeon R9 290X
269%
GeForce GTX 970
273%
GeForce GTX TITAN
275%
Radeon RX 570
277%
GeForce GTX 780 Ti
281%
Radeon R9 390X
282%
Radeon HD 7990
283%
Radeon RX 480
286%
GeForce GTX 690
301%
Radeon RX 580
307%
GeForce GTX 980
311%
Radeon R9 FURY
311%
GeForce GTX 1060 6 GB
342%
Radeon R9 295X2
348%
Radeon R9 FURY X
354%
GeForce GTX 980 Ti
380%
GeForce GTX TITAN X
418%
GeForce GTX 1070
433%
Radeon RX Vega 56
466%
GeForce GTX 1070 Ti
466%
Radeon RX Vega 64
492%
GeForce GTX 1080
549%
GeForce RTX 2070
575%
TITAN X Pascal
590%
GeForce GTX 1080 Ti
643%
GeForce RTX 2080
731%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
914 MHz
Boost Clock
993 MHz
Memory Clock
1000 MHz
4000 MHz effective

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
64.00 GB/s

Render Config

Shading Units
640
TMUs
40
ROPs
16
SMM Count
5

Theoretical Performance

Pixel Rate
15.89 GPixel/s
Texture Rate
39.72 GTexel/s
FP32 (float) performance
1,271 GFLOPS
FP64 (double) performance
39.72 GFLOPS (1:32)

Board Design

Slot Width
MXM Module
TDP
75 W
Outputs
No outputs

Graphics Features

DirectX
12.0 (11_0)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.95
CUDA
5.0
Shader Model
5.1

Card Notes

specs unknown

GM107 GPU Notes

Codename: NV117
PureVideo HD: VP6
VDPAU: Feature Set E