STG-2000X vs GeForce GT 745A

VS

Primary details

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

Place in the ranking744not rated
Place by popularitynot in top-100not in top-100
Power efficiency6.73no data
ArchitectureKepler (2012−2018)no data
GPU code nameGK107NV1
Market segmentLaptopDesktop
Release date26 August 2013 (11 years ago)30 September 1995 (29 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 cores384no data
Core clock speed837 MHz12 MHz
Boost clock speed915 MHzno data
Number of transistors1,270 million1 million
Manufacturing process technology28 nm500 nm
Power consumption (TDP)33 Wattno data
Texture fill rate29.280.01
Floating-point processing power0.7027 TFLOPSno data
ROPs161
TMUs321

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).

InterfacePCIe 3.0 x16PCI
Lengthno data168 mm
Widthno data1-slot
Supplementary power connectorsno dataNone

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 typeDDR3EDO
Maximum RAM amount2 GB1 MB
Memory bus width128 Bit32 Bit
Memory clock speed900 MHz75 MHz
Memory bandwidth28.8 GB/s300.0 MB/s

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 ConnectorsNo outputs1x VGA, 1x DB13W3

API compatibility

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

DirectX12 (11_0)1.0
Shader Model5.1no data
OpenGL4.6N/A
OpenCL1.2N/A
Vulkan1.1.126-
CUDA3.0-

Pros & cons summary


Recency 26 August 2013 30 September 1995
Maximum RAM amount 2 GB 1 MB
Chip lithography 28 nm 500 nm

GT 745A has an age advantage of 17 years, a 204700% higher maximum VRAM amount, and a 1685.7% more advanced lithography process.

We couldn't decide between GeForce GT 745A and STG-2000X. We've got no test results to judge.

Be aware that GeForce GT 745A is a notebook card while STG-2000X is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce GT 745A
GeForce GT 745A
NVIDIA STG-2000X
STG-2000X

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Community ratings

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3.4 7 votes

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5 3 votes

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