Radeon Vega 6 Mobile vs RX Vega 56

Primary details

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

Place in performance ranking	145	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	26.80	no data
Architecture	Vega (2017−2021)	GCN 5.1 (2018−2021)
GPU code name	Vega	Cezanne
Market segment	Desktop	Laptop
Release date	14 August 2017 (6 years ago)	13 April 2021 (3 years ago)
Launch price (MSRP)	$399	no data
Current price	$224 (0.6x MSRP)	$696

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Detailed specifications

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	3584	384
Core clock speed	1138 MHz	300 MHz
Boost clock speed	1474 MHz	1600 MHz
Number of transistors	12,500 million	9,800 million
Manufacturing process technology	14 nm	7 nm
Power consumption (TDP)	210 Watt	45 Watt
Texture fill rate	329.5	38.40
Floating-point performance	10,566 gflops	no data

Form factor & compatibility

Information on Radeon RX Vega 56 and Radeon Vega 6 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.

Interface	PCIe 3.0 x16	IGP
Length	267 mm	no data
Width	2-slot	no data
Supplementary power connectors	2x 8-pin	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	HBM2	System Shared
Maximum RAM amount	8 GB	System Shared
Memory bus width	409.6 Bit	System Shared
Memory clock speed	800 MHz	System Shared
Memory bandwidth	409.6 GB/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 HDMI, 3x DisplayPort	No outputs
HDMI	+	no data

API compatibility

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

DirectX	12 (12_1)	12 (12_1)
Shader Model	6.4	6.4
OpenGL	4.6	4.6
OpenCL	2.0	2.1
Vulkan	1.1.125	1.2

Pros & cons summary

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Recency	14 August 2017	13 April 2021
Maximum RAM amount	8 GB	System Shared
Chip lithography	14 nm	7 nm
Power consumption (TDP)	210 Watt	45 Watt

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