GPU Comparison

Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.

Quick Verdict

On raw speed the Radeon RX Vega 64 comes out dramatically faster — about 100% ahead of the Radeon RX 590. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.

Maximum Capacity Reached. Remove a model to add another. (2/2)

VS
Price
$790 CAD
Performance
7%
VRAM
8 GB GDDR5
Key Specs Advantage

Comparable or lower specs

AMD
Radeon RX Vega 64
Price
$650 CAD
Performance
14%
VRAM
8 GB HBM2
Key Specs Advantage
+700% Memory Bus (2048-bit vs 256-bit)
+89% Bandwidth (483.8 GB/s vs 256 GB/s)
+78% Stream Processors (4,096 vs 2,304)

Radeon RX Vega 64 vs Radeon RX 590: In-Depth Breakdown

Performance: Radeon RX Vega 64 vs Radeon RX 590

The Radeon RX Vega 64 is dramatically faster, around 100% ahead of the Radeon RX 590. That gap is enough to move it up a tier: the Radeon RX Vega 64 is comfortable at 1080p, while the Radeon RX 590 is better matched to entry-level 1080p. The Radeon RX Vega 64 packs 4,096 stream processors versus 2,304 on the Radeon RX 590.

Price & Value

The Radeon RX Vega 64 currently lists from $650 CAD, $140 CAD less than the Radeon RX 590 at $790 CAD. Because it's both faster and competitively priced, the Radeon RX Vega 64 wins on performance-per-dollar by about 143%. The Radeon RX Vega 64 still sits about $151 CAD above its $499 CAD MSRP. The Radeon RX 590 still sits about $511 CAD above its $279 CAD MSRP.

Power & Efficiency

On power, the Radeon RX 590 is the gentler choice at 225W versus 295W. The Radeon RX Vega 64 is more efficient per watt because it's faster, but its higher 295W draw means more heat and a bigger PSU.

Memory & Bandwidth

The Radeon RX Vega 64's memory is faster — 484 GB/s versus 256 GB/s (2048-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.

Which should you buy: Radeon RX 590 or Radeon RX Vega 64?

The Radeon RX Vega 64 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 590 if you find it at a steep discount.

Frequently Asked Questions

Is the Radeon RX Vega 64 better than the Radeon RX 590?

The Radeon RX Vega 64 is dramatically faster, roughly 100% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the Radeon RX 590 or the Radeon RX Vega 64?

Neither is a dedicated 4K card; both are best at 1080p. For 4K you'd want a faster GPU, or lean on upscaling.

Is the Radeon RX 590 worth the extra $140 CAD over the Radeon RX Vega 64?

Only if you need the extra performance or features; on pure value the Radeon RX Vega 64 comes out ahead.

Technical Specifications Comparison

Architecture & Cores

SpecificationRadeon RX 590Radeon RX Vega 64
ArchitectureGCN 4.0 (Polaris)GCN 5.0 (Vega)
Process NodeGloFo 12nmGloFo 14nm
CUDA Cores (Stream Processors / Stream Processors)2,3044,096

Clock Speeds

SpecificationRadeon RX 590Radeon RX Vega 64
Base Clock1,469 MHz1,247 MHz
Boost Clock1,545 MHz1,546 MHz

Memory

SpecificationRadeon RX 590Radeon RX Vega 64
VRAM Capacity8 GB8 GB
Memory TypeGDDR5HBM2
Memory Bus256-bit2048-bit
Memory Speed8 Gbps1.89 Gbps
Bandwidth256 GB/s483.8 GB/s

Connectivity & Power

SpecificationRadeon RX 590Radeon RX Vega 64
InterfacePCIe 3.0 x16PCIe 3.0 x16
TDP225 W295 W
Power Connectors1x 8-pin2x 8-pin
ReleasedNov 2018Aug 2017