Radeon RX Vega Nano vs RX Vega 64 Limited Edition

Primary details

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

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN 5.0 (2017−2020)	GCN 5.0 (2017−2020)
GPU code name	Vega 10	Vega 10
Market segment	Desktop	Desktop
Release date	7 August 2017 (7 years ago)	no data
Launch price (MSRP)	$549	no data

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	4096	4096
Core clock speed	1200 MHz	1200 MHz
Boost clock speed	1536 MHz	1546 MHz
Number of transistors	12,500 million	12,500 million
Manufacturing process technology	14 nm	14 nm
Power consumption (TDP)	295 Watt	175 Watt
Texture fill rate	393.2	395.8
Floating-point performance	12.58 gflops	no data

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 3.0 x16
Length	282 mm	152 mm
Width	2-slot	2-slot
Supplementary power connectors	2x 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	HBM2	HBM2
Maximum RAM amount	8 GB	8 GB
Memory bus width	2048 Bit	2048 Bit
Memory clock speed	1890 MHz	1600 MBps
Memory bandwidth	483.8 GB/s	409.6 GB/s

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	1x HDMI 2.0b, 3x DisplayPort 1.4a
HDMI	+	+

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	6.7
OpenGL	4.6	4.6
OpenCL	2.0	2.1
Vulkan	1.1.125	1.3

Pros & cons summary

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Power consumption (TDP)

295 Watt

175 Watt

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