AMD Radeon RX Vega XTX vs AMD Radeon RX Vega 64 Limited Edition

Comparative analysis of AMD Radeon RX Vega XTX and AMD Radeon RX Vega 64 Limited Edition videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, Memory, API support.

AMD Radeon RX Vega XTX

AMD Radeon RX Vega 64 Limited Edition

Differences

Reasons to consider the AMD Radeon RX Vega XTX

Around 25% higher core clock speed: 1500 MHz vs 1200 MHz
Around 6% higher boost clock speed: 1630 MHz vs 1536 MHz
Around 31% lower typical power consumption: 225 Watt vs 295 Watt

Core clock speed	1500 MHz vs 1200 MHz
Boost clock speed	1630 MHz vs 1536 MHz
Thermal Design Power (TDP)	225 Watt vs 295 Watt

Compare specifications (specs)

	AMD Radeon RX Vega XTX	AMD Radeon RX Vega 64 Limited Edition
Essentials
Architecture	GCN 5.0	GCN 5.0
Code name	Vega 10	Vega 10
Launch date	8 August 2017	7 August 2017
Place in performance rating	not rated	not rated
Type	Desktop	Desktop
Launch price (MSRP)		$549
Technical info
Boost clock speed	1630 MHz	1536 MHz
Core clock speed	1500 MHz	1200 MHz
Floating-point performance	13,353 gflops	13,353 gflops
Manufacturing process technology	14 nm	14 nm
Pipelines	4096	4096
Texture fill rate	417.3 GTexel / s	417.3 GTexel / s
Thermal Design Power (TDP)	225 Watt	295 Watt
Transistor count		12,500 million
Video outputs and ports
Display Connectors	1x HDMI, 3x DisplayPort	1x HDMI, 3x DisplayPort
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length	267 mm	282 mm
Supplementary power connectors	2x 8-pin	2x 8-pin
Memory
Maximum RAM amount	8 GB	8 GB
Memory bandwidth	483.8 GB / s	483.8 GB / s
Memory bus width	2048 Bit	2048 Bit
Memory clock speed	1890 MHz	1890 MHz
Memory type	HBM2	HBM2
API support
DirectX		12.0 (12_1)
OpenGL		4.6