Radeon RX 480 Mobile vs GeForce GTX 970

General info

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

Place in performance ranking	199	not rated
Place by popularity	84	not in top-100
Value for money	22.99	no data
Architecture	Maxwell (2014−2018)	Polaris (2016−2019)
GPU code name	GM204	Polaris
Market segment	Desktop	Laptop
Release date	19 September 2014 (9 years old)	1 August 2016 (7 years old)
Launch price (MSRP)	$329	$450
Current price	$105 (0.3x MSRP)	$577 (1.3x MSRP)

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	1664	2304
CUDA cores	1664	no data
Core clock speed	1050 MHz	no data
Boost clock speed	1178 MHz	no data
Number of transistors	5,200 million	5,700 million
Manufacturing process technology	28 nm	14 nm
Power consumption (TDP)	145 Watt	100 Watt
Maximum GPU temperature	98 °C	no data
Texture fill rate	109 billion/sec	155.1
Floating-point performance	3,920 gflops	4,963 gflops

Size and compatibility

Information on GeForce GTX 970 and Radeon RX 480 Mobile compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	no data	large
Bus support	PCI Express 3.0	no data
Interface	PCIe 3.0 x16	MXM-B (3.0)
Length	10.5" (26.7 cm)	no data
Height	4.376" (11.1 cm)	no data
Width	2-slot	no data
Recommended system power (PSU)	500 Watt	no data
Supplementary power connectors	2x 6-pins	no data
SLI options	+	no data

Memory

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	GDDR5
Maximum RAM amount	4 GB	8 GB
Memory bus width	256 Bit	256 Bit
Memory clock speed	7.0 GB/s	no data
Memory bandwidth	224 GB/s	256.0 GB/s
Shared memory	-	-

Video outputs and ports

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	Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2	No outputs
Multi monitor support	4 displays	no data
HDMI	+	no data
HDCP	+	no data
Maximum VGA resolution	2048x1536	no data
G-SYNC support	+	no data
Audio input for HDMI	Internal	no data

Technologies

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

GameStream	+	no data
GeForce ShadowPlay	+	no data
GPU Boost	2.0	no data
GameWorks	+	no data

API support

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

DirectX	12 (12_1)	12 (12_0)
Shader Model	6.4	6.4
OpenGL	4.4	4.6
OpenCL	1.2	2.0
Vulkan	1.1.126	1.2.131
CUDA	+	no data

Advantages and disadvantages

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Recency	19 September 2014	1 August 2016
Cost	$329	$450
Maximum RAM amount	4 GB	8 GB
Chip lithography	28 nm	14 nm
Power consumption (TDP)	145 Watt	100 Watt

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