GeForce GTX 1660 Mobile vs Radeon R7 250

Primary details

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

Place in the ranking	799	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.10	no data
Power efficiency	2.92	no data
Architecture	GCN 1.0 (2011−2020)	Turing (2018−2022)
GPU code name	Oland	TU116B
Market segment	Desktop	Laptop
Design	reference	no data
Release date	8 October 2013 (11 years ago)	15 May 2019 (5 years ago)
Launch price (MSRP)	$89	$229

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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	384	1280
Core clock speed	no data	1455 MHz
Boost clock speed	1050 MHz	1590 MHz
Number of transistors	950 million	6,600 million
Manufacturing process technology	28 nm	12 nm
Power consumption (TDP)	75 Watt	no data
Texture fill rate	25.20	127.2
Floating-point processing power	0.8064 TFLOPS	4.07 TFLOPS
ROPs	8	48
TMUs	24	80

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).

Bus support	PCIe 3.0	no data
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Length	168 mm	no data
Width	2-slot	no data
Supplementary power connectors	N/A	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	GDDR6
Maximum RAM amount	2 GB	6 GB
Memory bus width	128 Bit	192 Bit
Memory clock speed	1150 MHz	2000 MHz
Memory bandwidth	72 GB/s	384.0 GB/s
Shared memory	-	-

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 DVI, 1x HDMI, 1x VGA	1x DVI, 1x HDMI, 3x DisplayPort
HDMI	+	+

Supported technologies

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

AppAcceleration	+	-
CrossFire	+	-
FreeSync	+	-
DDMA audio	+	no data

API compatibility

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

DirectX	DirectX® 12	12 (12_1)
Shader Model	5.1	6.5
OpenGL	4.6	4.6
OpenCL	1.2	1.2
Vulkan	-	1.2.140
CUDA	-	7.5

Pros & cons summary

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Recency	8 October 2013	15 May 2019
Maximum RAM amount	2 GB	6 GB
Chip lithography	28 nm	12 nm

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