RSX-CXD2991 vs GeForce GT 140 OEM

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Tesla (2006−2010)	Curie (2003−2013)
GPU code name	G94B	RSX-CXD2991
Market segment	Desktop	Desktop
Release date	10 March 2009 (15 years ago)	no data

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	64	no data
Core clock speed	650 MHz	no data
Number of transistors	505 million	300 million
Manufacturing process technology	55 nm	65 nm
Power consumption (TDP)	105 Watt	no data
Texture fill rate	20.80	no data
Floating-point processing power	0.208 gflops	no data
ROPs	16	8
TMUs	32	24

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	no data
Length	229 mm	no data
Width	1-slot	no data
Supplementary power connectors	1x 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	GDDR3	no data
Maximum RAM amount	1 GB	no data
Memory bus width	256 Bit	no data
Memory clock speed	1800 MHz	no data
Memory bandwidth	57.6 GB/s	no data

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

2x DVI, 1x S-Video

no data

API compatibility

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

DirectX	11.1 (10_0)	N/A
Shader Model	4.0	no data
OpenGL	3.3	ES 1.1
OpenCL	1.1	no data
Vulkan	N/A	-
CUDA	1.1	-

Pros & cons summary

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Chip lithography

55 nm

65 nm

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