ATI Mobility Radeon HD 4550 vs GeForce GTX 1080 Ti

Primary details

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

Place in the ranking	68	not rated
Place by popularity	49	not in top-100
Cost-effectiveness evaluation	21.79	no data
Architecture	Pascal (2016−2021)	Terascale 1 (2008−2010)
GPU code name	GP102	M92
Market segment	Desktop	Laptop
Release date	28 February 2017 (7 years ago)	1 January 2010 (14 years ago)
Launch price (MSRP)	$699	no data

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	3584	80
Core clock speed	1481 MHz	550 MHz
Boost clock speed	1600 MHz	no data
Number of transistors	11,800 million	242 million
Manufacturing process technology	16 nm	55 nm
Power consumption (TDP)	250 Watt	no data
Maximum GPU temperature	91 °C	no data
Texture fill rate	354.4	4.400
Floating-point processing power	11.34 gflops	0.088 gflops
ROPs	88	4
TMUs	224	8

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	MXM-II
Length	267 mm	no data
Width	2-slot	no data
Recommended system power (PSU)	600 Watt	no data
Supplementary power connectors	1x 6-pin + 1x 8-pin	None
SLI options	+	-

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	GDDR5X	GDDR3, DDR2, DDR3
Maximum RAM amount	11 GB	512 MB
Memory bus width	352 Bit	64 Bit
Memory clock speed	11000 MHz	700 MHz
Memory bandwidth	484.4 GB/s	11.2 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 HDMI, 3x DisplayPort	No outputs
Multi monitor support	+	no data
HDMI	+	-
G-SYNC support	+	-

Supported technologies

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

GPU Boost	3.0	no data
Ansel	+	-

API compatibility

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

DirectX	12 (12_1)	10.1 (10_1)
Shader Model	6.4	4.1
OpenGL	4.5	3.3
OpenCL	1.2	1.1
Vulkan	+	N/A
CUDA	+	-

Pros & cons summary

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Recency	28 February 2017	1 January 2010
Maximum RAM amount	11 GB	512 MB
Chip lithography	16 nm	55 nm

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