Radeon PRO W7900 vs Pro W6600

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Aggregate performance score

We've compared Radeon Pro W6600 and Radeon PRO W7900, covering specs and all relevant benchmarks.

Pro W6600
2021
8 GB GDDR6, 100 Watt
40.25

PRO W7900 outperforms Pro W6600 by an impressive 88% based on our aggregate benchmark results.

Primary details

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

Place in the ranking10413
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation70.2716.79
Power efficiency27.5917.61
ArchitectureRDNA 2.0 (2020−2024)RDNA 3.0 (2022−2024)
GPU code nameNavi 23Navi 31
Market segmentWorkstationWorkstation
Release date8 June 2021 (3 years ago)13 April 2023 (1 year ago)
Launch price (MSRP)$649 $3,999

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Pro W6600 has 319% better value for money than PRO W7900.

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores17926144
Core clock speed2331 MHz1855 MHz
Boost clock speed2903 MHz2495 MHz
Number of transistors11,060 million57,700 million
Manufacturing process technology7 nm5 nm
Power consumption (TDP)100 Watt295 Watt
Texture fill rate325.1958.1
Floating-point processing power10.4 TFLOPS61.32 TFLOPS
ROPs64192
TMUs112384
Ray Tracing Cores2896

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).

InterfacePCIe 4.0 x16PCIe 4.0 x16
Length241 mm280 mm
Width1-slot3-slot
Supplementary power connectors1x 6-pin2x 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 typeGDDR6GDDR6
Maximum RAM amount8 GB48 GB
Memory bus width128 Bit384 Bit
Memory clock speed1750 MHz2250 MHz
Memory bandwidth224.0 GB/s864.0 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 Connectors4x DisplayPort3x DisplayPort 2.1, 1x mini-DisplayPort 2.1

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12.0 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.56.7
OpenGL4.64.6
OpenCL2.12.2
Vulkan1.21.3

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark 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 W6600 40.25
PRO W7900 75.79
+88.3%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of 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.

Pro W6600 15508
PRO W7900 29204
+88.3%

Gaming performance

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

Pros & cons summary


Performance score 40.25 75.79
Recency 8 June 2021 13 April 2023
Maximum RAM amount 8 GB 48 GB
Chip lithography 7 nm 5 nm
Power consumption (TDP) 100 Watt 295 Watt

Pro W6600 has 195% lower power consumption.

PRO W7900, on the other hand, has a 88.3% higher aggregate performance score, an age advantage of 1 year, a 500% higher maximum VRAM amount, and a 40% more advanced lithography process.

The Radeon PRO W7900 is our recommended choice as it beats the Radeon Pro W6600 in performance tests.


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

Vote for your favorite

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


AMD Radeon Pro W6600
Radeon Pro W6600
AMD Radeon PRO W7900
Radeon PRO W7900

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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


4.2 65 votes

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4 75 votes

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Questions & comments

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