Pro W6600 vs Pro Vega 64X


General info

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

Place in performance ranking10273
Value for money67.2119.13
ArchitectureGCN 5.0 (2017−2020)RDNA 2.0 (2020−2022)
GPU code nameVega 10Navi 23
Market segmentWorkstationWorkstation
Release date19 March 2019 (4 years old)8 June 2021 (2 years old)
Launch price (MSRP)no data$649
Current price$366 $1522 (2.3x MSRP)
Value for money

Performance to price ratio. The higher, the better.

Pro Vega 64X has 251% better value for money than Pro W6600.

Technical specs

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 cores40961792
Core clock speed1250 MHzno data
Boost clock speed1468 MHz2903 MHz
Number of transistors12,500 million11,060 million
Manufacturing process technology14 nm7 nm
Power consumption (TDP)250 Watt100 Watt
Texture fill rate375.8325.1

Size and 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).

InterfacePCIe 3.0 x16PCIe 4.0 x16
Lengthno data241 mm
Supplementary power connectorsNone1x 6-pin


Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated VRAM and use a shared part of system RAM.

Memory typeHBM2GDDR6
Maximum RAM amount16 GB8 GB
Memory bus width2048 Bit128 Bit
Memory clock speed2000 MHz14 GB/s
Memory bandwidth512.0 GB/s224.0 GB/s

Video outputs and ports

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 ConnectorsNo outputs4x DisplayPort

API support

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

DirectX12 (12_1)12.0 Ultimate (12_2)
Shader Model6.46.5

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pro Vega 64X 37.59
Pro W6600 41.48

Pro W6600 outperforms Pro Vega 64X by 10% in our combined benchmark results.


This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 25%

Pro Vega 64X 14630
Pro W6600 16143

Pro W6600 outperforms Pro Vega 64X by 10% in Passmark.

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Advantages and disadvantages

Performance score 37.59 41.48
Recency 19 March 2019 8 June 2021
Memory bus width 2048 128
Pipelines / CUDA cores 4096 1792
Memory bandwidth 512 224
Chip lithography 14 nm 7 nm
Power consumption (TDP) 250 Watt 100 Watt

The Radeon Pro W6600 is our recommended choice as it beats the Radeon Pro Vega 64X in performance tests.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Cast your own vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

AMD Radeon Pro Vega 64X
Radeon Pro Vega 64X
AMD Radeon Pro W6600
Radeon Pro W6600

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User ratings: view and submit

Here you can see the user rating of the graphics cards, as well as rate them yourself.

3.8 26 votes

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4.1 41 vote

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Questions and comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.