GeForce2 Go vs GeForce GTX 555 OEM

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	not rated	1582
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	0.39
Architecture	Fermi 2.0 (2010−2014)	Celsius (1999−2005)
GPU code name	GF114	NV11 B2
Market segment	Desktop	Laptop
Release date	14 May 2011 (15 years ago)	11 November 2000 (25 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	288	no data
Core clock speed	736 MHz	143 MHz
Number of transistors	1,950 million	20 million
Manufacturing process technology	40 nm	180 nm
Power consumption (TDP)	150 Watt	2 Watt
Texture fill rate	35.33	0.57
Floating-point processing power	0.8479 TFLOPS	no data
ROPs	24	2
TMUs	48	4
L1 Cache	384 KB	no data
L2 Cache	384 KB	no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface	PCIe 2.0 x16	AGP 4x
Length	210 mm	no data
Width	2-slot	no data
Supplementary power connectors	2x 6-pin	no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR5	DDR
Maximum RAM amount	1 GB	64 MB
Memory bus width	192 Bit	128 Bit
Memory clock speed	957 MHz	166 MHz
Memory bandwidth	91.87 GB/s	5.312 GB/s

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors	2x DVI, 1x mini-HDMI	No outputs
HDMI	+	-

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 (11_0)	7.0
Shader Model	5.1	no data
OpenGL	4.6	1.2
OpenCL	1.1	N/A
Vulkan	N/A	N/A
CUDA	2.1	-

Pros & cons summary

---

Recency	14 May 2011	11 November 2000
Maximum RAM amount	1 GB	64 MB
Chip lithography	40 nm	180 nm
Power consumption (TDP)	150 Watt	2 Watt