GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Radeon PRO W6800 has more VRAM (32GB vs 6GB), making it better suited for large models and memory-intensive workloads. Its memory bandwidth is 78% higher (512 GB/s vs 288 GB/s), translating directly to faster inference throughput. The RTX A2000 6GB is $8,322 AED cheaper than the Radeon PRO W6800.
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Comparable or lower specs
Radeon PRO W6800 vs RTX A2000 6GB: In-Depth Breakdown
VRAM: Radeon PRO W6800 vs RTX A2000 6GB
The Radeon PRO W6800 carries 32GB of VRAM versus 6GB on the RTX A2000 6GB. VRAM capacity is the primary constraint for running AI models without quantization — a 70B-parameter model in FP16 requires roughly 140GB, and even smaller models benefit from extra headroom. The 26GB advantage here means the Radeon PRO W6800 can run larger models natively and handle bigger batch sizes in production.
Inference Speed: Memory Bandwidth
Memory bandwidth determines how quickly data is fed to the compute units — it's the main bottleneck for autoregressive inference (token generation in LLMs). The Radeon PRO W6800 delivers 512 GB/s versus 288 GB/s on the RTX A2000 6GB, a 78% edge. For models already loaded into VRAM, token generation speed scales closely with this number: the Radeon PRO W6800 will produce tokens proportionally faster in bandwidth-bound workloads.
AI Training & Compute
For model training, scientific simulation, and rendering, FP32 throughput is the key metric. The Radeon PRO W6800 delivers 17.8 TFLOPS against 8 TFLOPS for the RTX A2000 6GB — a 123% compute advantage. Training runs and heavy matrix operations will complete proportionally faster on the Radeon PRO W6800.
Price & Value
The RTX A2000 6GB lists from $4,916 AED, $8,322 AED less than the Radeon PRO W6800 at $13,238 AED. For budget-constrained teams, the savings may outweigh the spec gap — especially if the smaller card covers your typical workload.
Which should you buy: Radeon PRO W6800 or RTX A2000 6GB?
Choose the Radeon PRO W6800 for maximum capacity — it leads on VRAM, bandwidth, and compute, making it the better fit for large models and training jobs. The RTX A2000 6GB is the more budget-friendly option ($8,322 AED less) — a solid choice if your models fit within its 6GB and inference volume is moderate.
Frequently Asked Questions
Can the Radeon PRO W6800 or RTX A2000 6GB run large language models?
Which is faster for LLM inference, the Radeon PRO W6800 or the RTX A2000 6GB?
Which is better for AI training?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon PRO W6800 | RTX A2000 6GB |
|---|---|---|
| Architecture | RDNA 2 | Ampere |
| CUDA Cores (Stream Processors / CUDA Cores) | 3,840✓ | 3,328 |
Memory
| Specification | Radeon PRO W6800 | RTX A2000 6GB |
|---|---|---|
| VRAM Capacity | 32 GB✓ | 6 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit✓ | 192-bit |
| Bandwidth | 512 GB/s✓ | 288 GB/s |
Connectivity & Power
| Specification | Radeon PRO W6800 | RTX A2000 6GB |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 250 W | 70 W✓ |
| Released | May 2021 | Jan 2022 |
Workstation
| Specification | Radeon PRO W6800 | RTX A2000 6GB |
|---|---|---|
| FP32 (TFLOPS) | 17.8 TFLOPS✓ | 8 TFLOPS |
| ECC | Yes | Yes |
| NVLink | No | No |
| Form factor | dual-slot | low-profile |