UHD Graphics 770 vs STG-2000

Primary details

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

Place in the ranking	not rated	579
Place by popularity	not in top-100	28
Power efficiency	no data	28.60
Architecture	no data	Generation 12.2 (2022−2023)
GPU code name	NV1	Raptor Lake GT1
Market segment	Desktop	Desktop
Release date	30 September 1995 (29 years ago)	27 September 2022 (2 years ago)
Launch price (MSRP)	$249	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	no data	256
Core clock speed	75 MHz	300 MHz
Boost clock speed	no data	1650 MHz
Number of transistors	1 million	no data
Manufacturing process technology	500 nm	10 nm
Power consumption (TDP)	2 Watt	15 Watt
Texture fill rate	0.08	26.40
Floating-point processing power	no data	0.8448 TFLOPS
ROPs	1	8
TMUs	1	16

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	PCI	Ring Bus
Length	168 mm	no data
Width	1-slot	IGP
Supplementary power connectors	None	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	FPM	System Shared
Maximum RAM amount	1 MB	System Shared
Memory bus width	64 Bit	System Shared
Memory clock speed	50 MHz	System Shared
Memory bandwidth	400.0 MB/s	no data
Shared memory	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

1x VGA, 1x DB13W3

Motherboard Dependent

API compatibility

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

DirectX	1.0	12 (12_1)
Shader Model	no data	6.6
OpenGL	N/A	4.6
OpenCL	N/A	3.0
Vulkan	N/A	1.3

Pros & cons summary

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Recency	30 September 1995	27 September 2022
Chip lithography	500 nm	10 nm
Power consumption (TDP)	2 Watt	15 Watt

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