Data Center GPU Flex 140 vs GeForce GTX 1660 Super

Primary details

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

Place in the ranking	202	not rated
Place by popularity	8	not in top-100
Cost-effectiveness evaluation	47.28	no data
Power efficiency	18.48	no data
Architecture	Turing (2018−2022)	Generation 12.7 (2022−2023)
GPU code name	TU116	DG2-128
Market segment	Desktop	Workstation
Release date	29 October 2019 (5 years ago)	24 August 2022 (2 years ago)
Launch price (MSRP)	$229	no data

Cost-effectiveness evaluation

The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.

Performance to price scatter graph

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	1408	1024 ×2
Core clock speed	1530 MHz	1600 MHz
Boost clock speed	1785 MHz	1950 MHz
Number of transistors	6,600 million	7,200 million
Manufacturing process technology	12 nm	6 nm
Power consumption (TDP)	125 Watt	75 Watt
Texture fill rate	157.1	124.8 ×2
Floating-point processing power	5.027 TFLOPS	3.994 TFLOPS ×2
ROPs	48	32 ×2
TMUs	88	64 ×2
Ray Tracing Cores	no data	8 ×2

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 3.0 x16	PCIe 4.0 x8
Length	229 mm	170 mm
Width	2-slot	1-slot
Supplementary power connectors	1x 8-pin	1x 8-pin

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	GDDR6	GDDR6
Maximum RAM amount	6 GB	6 GB ×2
Memory bus width	192 Bit	96 Bit ×2
Memory clock speed	1750 MHz	1937 MHz
Memory bandwidth	336.0 GB/s	186.0 GB/s ×2
Shared memory	-	-
Resizable BAR	-	+

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	1x DVI, 1x HDMI, 1x DisplayPort	1x HDMI 2.1, 3x DisplayPort 2.0
HDMI	+	+
HDCP	+	-
G-SYNC support	+	-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

NVENC	+	-
Ansel	+	-

API and SDK compatibility

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

DirectX	12 (12_1)	12 Ultimate (12_2)
Shader Model	6.5	6.6
OpenGL	4.6	4.6
OpenCL	1.2	3.0
Vulkan	1.2.131	1.3
CUDA	7.5	-

Pros & cons summary

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Recency	29 October 2019	24 August 2022
Chip lithography	12 nm	6 nm
Power consumption (TDP)	125 Watt	75 Watt

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