AMD Radeon PRO W6600 8GB
Overview
The Radeon PRO W6600 is the mid-range RDNA 2 workstation card, a 28 compute unit Navi 23 in a single-slot 130 W board that draws from one six-pin connector. It is the same die and core count as the consumer Radeon RX 6600, clocked higher to reach 10.4 TFLOPS FP32. Two details separate it from its bigger sibling the W6800 and are worth knowing before you buy on the strength of the family name: AMD publishes no double precision figure for it at all, and AMD explicitly states that its 8 GB of GDDR6 has no ECC. RDNA 2 has no matrix cores, so the 20.8 TFLOPS FP16 is packed vector throughput at twice FP32, and no BF16, FP8, INT8 or INT4 rate is published.
Performance
Peak theoretical throughput by precision type
| Precision | Peak |
|---|---|
FP64 | No verified data available |
FP32 32-bit floating point | 10TFLOPS |
TF32 | No verified data available |
BF16 | No verified data available |
FP16 16-bit floating point | 21TFLOPS |
FP8 | No verified data available |
FP6 | No verified data available |
FP4 | No verified data available |
INT8 | No verified data available |
Every figure here is dense. The vendor documents no structured (2:4) sparsity mode for this part, so there is no second number to quote.
Per watt divides the dense figure by the 130 W board power. Where only a sparse figure exists, the cell says so.
The Radeon PRO W6600 8GB in the GPU landscape
Peak FP16 TFLOPS (dense) against TDP, single-GPU parts tracked by Flopper
Higher and further left is better: more half-precision throughput for less power.
Specifications
Architecture
RDNA 2
Form Factor
PCIe
Launch Year
2021
Process Node
7nm
Memory
8 GB GDDR6
Bandwidth
224 GB/s
TDP
130 W
Max Power
~150 W
Transistors
11.1 billion
Stream Processors
1,792
Spec Confidence
Official
Full Specifications
| Compute Engine | |
|---|---|
| Stream Processors | 1,792 |
| Compute Units | 28 |
| Chip Design | |
| Transistors | 11.1 billion |
| Process Node | 7nm |
| Chiplets | 1 (Monolithic) |
| Memory | |
| VRAM | 8 GB |
| Memory Type | GDDR6 |
| Bandwidth | 224 GB/s |
| Interface Width | 128-bit |
| Interconnect & I/O | |
| PCIe | 4.0 x8 |
| Cache | |
| Infinity Cache | 32 MB |
| Power & Thermal | |
| TDP | 130 W |
| Max Board Power | The vendor publishes no maximum board power; the Max Power tile above estimates it from TDP |
| Power Connector | 1x6-Pin |
| Cooling | Active |
| Enterprise Features | |
| ECC Memory | No |
| Sparsity | No |
| Compute APIs | DirectX 12, OpenGL, OpenCL, Vulkan |
| Physical & Media | |
| Card Length | 241 mm |
| Width | 1-slot |
| General | |
| Form Factor | PCIe |
| Architecture | RDNA 2 |
| Process Node | 7nm |
| Launch Year | 2021 |
Datasheet & Resources
Flopper Datasheet
AMD Radeon PRO W6600 8GB specifications, generated from our database. Printable.
Vendor product page
AMD documentation for the Radeon PRO W6600 8GB
AMD Radeon PRO W6600 Product Page
AMD · Latest version
AMD Instinct Documentation
ROCm guides, architecture details
Data Provenance
Every figure traced to a source
Primary Source
- Document
- AMD Radeon PRO W6600 Product Page
- Publisher
- AMD
- Published
- No verified data available
Data Quality
- Spec confidence
- Official
- Clock basis
- Boost
- Core precisions with figures
- 2 of 9
- Normalization
- All values in TFLOPS
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Frequently Asked Questions
How many TFLOPS does the AMD Radeon PRO W6600 have?
The AMD Radeon PRO W6600 delivers 10 TFLOPS FP32 and 21 TFLOPS FP16 at peak. Flopper does not currently have a verified FP8 throughput figure for it.
What is the power consumption of the AMD Radeon PRO W6600?
The AMD Radeon PRO W6600 has a TDP (Thermal Design Power) rating of 130 watts.
How much memory does the AMD Radeon PRO W6600 have?
The AMD Radeon PRO W6600 is equipped with 8 GB of VRAM with 224 GB/s of memory bandwidth.
What architecture is the AMD Radeon PRO W6600 based on?
The AMD Radeon PRO W6600 is based on the RDNA 2 architecture, launched in 2021.
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