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NVIDIA GeForce GT 550M

GF108
Graphics Processor
96
Cores
16
TMUs
4
ROPs
1024 MB
Memory Size
DDR3
Memory Type
128 bit
Bus Width
NVIDIA GeForce GT 550M Image NVIDIA GF108 Image
The GeForce GT 550M was a graphics card by NVIDIA, launched in January 2011. Built on the 40 nm process, and based on the GF108 graphics processor, in its N12P-GT1-A1 variant, the card supports DirectX 11.0. The GF108 graphics processor is an average sized chip with a die area of 116 mm² and 585 million transistors. It features 96 shading units, 16 texture mapping units and 4 ROPs. NVIDIA has placed 1,024 MB DDR3 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 740 MHz, memory is running at 900 MHz.
Its power draw is rated at 35 W maximum. GeForce GT 550M is connected to the rest of the system using a PCIe 2.0 x16 interface.

Graphics Processor

GPU Name: GF108
GPU Variant: N12P-GT1-A1
Architecture: Fermi
Process Size: 40 nm
Transistors: 585 million
Die Size: 116 mm²

Graphics Card

Released: Jan 5th, 2011
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Relative Performance

23%
30%
37%
47%
56%
59%
72%
95%
96%
100%
GeForce GT 550M
104%
110%
112%
129%
137%
147%
152%
158%
163%
174%
183%
187%
193%
200%
228%
230%
234%
237%
240%
242%
256%
269%
274%
284%
291%
292%
293%
298%
313%
319%
342%
348%
348%
364%
377%
402%
415%
417%
425%
427%
442%
447%
450%
458%
480%
489%
497%
498%
500%
540%
545%
558%
565%
567%
573%
583%
584%
601%
647%
663%
680%
684%
691%
698%
733%
750%
768%
779%
780%
864%
964%
1028%
1034%
1047%
1061%
1075%
1080%
1091%
1096%
1110%
1194%
1209%
1209%
1254%
1369%
1429%
1479%
1620%
1911%
2236%
2303%
Based on TPU review data: "Performance Summary" at 1920x1080
GeForce GT 550M performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock: 740 MHz
Shader Clock: 1480 MHz
Memory Clock: 900 MHz
1800 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: DDR3
Memory Bus: 128 bit
Bandwidth: 28.80 GB/s

Render Config

Shading Units: 96
TMUs: 16
ROPs: 4
SM Count: 2
Pixel Rate: 2.960 GPixel/s
Texture Rate: 11.84 GTexel/s
Floating-point performance: 284.16 GFLOPS

Board Design

TDP: 35 W

Graphics Features

DirectX: 11.0
OpenGL: 4.5
OpenCL: 1.1
CUDA: 2.1
Shader Model: 5.0