AMD Radeon VII vs RX Vega 64 Liquid Limited Edition

General info

Comparison of graphics card architecture, market segment, release date and other general parameters.
Place in performance rating
 
not rated
Value for money (0-100)
4.06
 
no data
Architecture
Vega
 
GCN 5.0
GPU code name
Vega 20
 
Vega 10
Market segment
Desktop
 
Desktop
Release date
7 February 2019
 
8 August 2017
Launch price (MSRP)
$699
 
no data
Price now
$600
 
$317

Technical specs

General performance parameters such as number of shaders, GPU core clock, 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.
Pipelines / CUDA cores
3840
 
4096
Core clock speed
1400 MHz
 
1406 MHz
Boost Clock
1750 MHz
 
1677 MHz
Transistor count
13,230 million
 
no data
Manufacturing process technology
7 nm
 
14 nm
Power consumption (TDP)
295 Watt
 
225 Watt
Texture fill rate
420.0
 
429.3
Floating-point performance
no data
 
13,738 gflops

Compatibility, dimensions and requirements

Information on Radeon VII and Radeon RX Vega 64 Liquid Limited Edition 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).
Interface
PCIe 3.0 x16
 
PCIe 3.0 x16
Length
305 mm
 
267 mm
Supplementary power connectors
2x 8-pin
 
2x 8-pin

Memory

Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
HBM2
 
HBM2
Maximum RAM amount
16 GB
 
8 GB
Memory bus width
4096 Bit
 
2048 Bit
Memory clock speed
1000 MHz
 
1890 MHz
Memory bandwidth
1024 GB/s
 
483.8 GB/s

Video outputs and ports

Types and number of video connectors present on Radeon VII and Radeon RX Vega 64 Liquid Limited Edition. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
Display Connectors
1x HDMI, 3x DisplayPort
 
1x HDMI, 3x DisplayPort
HDMI
+
 
+

API support

APIs supported by Radeon VII and Radeon RX Vega 64 Liquid Limited Edition, sometimes including their particular versions.
DirectX
12 (12_1)
 
12.0
Shader Model
6.4
 
5.0
OpenGL
4.6
 
4.5
OpenCL
2.0
 
2.0
Vulkan
1.2.131
 
-

Advantages of AMD Radeon VII

Much newer (7 February 2019 vs 8 August 2017)
Wider memory bus (4096 vs 2048 bit)
Higher memory bandwidth (1024 vs 483.8 GB/s)
Finer manufacturing process technology (7 vs 14 nm)

Advantages of AMD Radeon RX Vega 64 Liquid Limited Edition

Cheaper ($317.00 USD vs $600.00 USD)
More pipelines (4096 vs 3840)
Less power hungry (225 vs 295 watts)

So, VII or RX Vega 64 Liquid Limited Edition?

Technical City couldn't decide between AMD Radeon VII and AMD Radeon RX Vega 64 Liquid Limited Edition. We've got no test results to judge.
Should you still have questions on choice between Radeon VII and Radeon RX Vega 64 Liquid Limited Edition, ask them in Comments section, and we shall answer.

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