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Kunlunxin R200 vs NVIDIA V100S PCIe 32GB

The R200 and the V100S deliver near-identical FP16 throughput (130 vs 128 TFLOPS dense). The V100S also carries 16 GB more memory (32 GB vs 16 GB).

V100S: Volta, 2020
Memory
16 vs 32 GB
16 GB more for the V100S
Bandwidth
512 GB/s vs 1.1 TB/s
V100S moves data faster
TDP
150 W vs 250 W
R200 draws 100 W less
See rental pricing from $0.88/hr Download comparison sheet

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Kunlunxin R200 vs NVIDIA V100S PCIe 32GB

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Kunlunxin R200

Full specs →

What is the Kunlunxin R200?

The R200 is an NPU from Kunlunxin on the XPU-R architecture, an accelerator built for AI inference. It is a PCIe add-in card, so it fits standard servers and workstations. R200 full specifications →

Can I rent the R200 in the cloud?

Flopper is not tracking any live rental listings for the R200 yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the R200 compare with other accelerators?

This page sets the R200 against the V100S. This is a cross-vendor matchup, Kunlunxin against NVIDIA, and both ship as a PCIe card, so they fit the same class of system. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the R200 figures come from?

Every R200 figure on this page traces to Kunlunxin's own datasheet or specification table. How Flopper verifies specifications →

NVIDIA V100S PCIe 32GB

Full specs →

What is the NVIDIA V100S?

The V100S is a GPU from NVIDIA on the Volta architecture, an accelerator for AI training, inference and high-performance computing. It is a PCIe add-in card, so it fits standard servers and workstations. V100S full specifications →

Can I rent the V100S in the cloud?

Yes. Cloud providers tracked by Flopper rent the V100S by the hour, and the pricing page compares their current rates and the price history side by side. V100S rental prices →

How does the V100S compare with other accelerators?

This page sets the V100S against the R200. This is a cross-vendor matchup, NVIDIA against Kunlunxin, and both ship as a PCIe card, so they fit the same class of system. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the V100S figures come from?

Every V100S figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

Specifications

Kunlunxin logo
R200
V100S
Architecture
XPU-RVolta
Launch Year
—2020
Form Factor
PCIePCIe
Memory
16 GB32 GB
Memory Bandwidth
512 GB/s1.1 TB/s
TDP
150 W250 W
Process Node
7nm12nm

Performance (TFLOPS)

Kunlunxin logo
R200
V100S
No verified data available8.2 TFLOPS
32 TFLOPS 16 TFLOPS
No verified data available No verified data available
No verified data available No verified data available
128 TFLOPS 130 TFLOPS
No verified data available No verified data available
FP6
No verified data available No verified data available
No verified data available No verified data available
256 TOPS No verified data available

Figures are dense. Where a vendor publishes a figure it sits under the dense one and never decides a winner. Hover any precision for its definition, or read the GPU glossary.

FLOPS by Precision

What actually differs

The V100S carries 16 GB more memory (32 GB against 16 GB), so larger models fit on one GPU before you shard. Bandwidth is 512 GB/s against 1.1 TB/s, which sets the ceiling on decode speed.

Power is 150 W against 250 W, and at FP32 the R200 does more work per watt. Weight the FP8 and FP16 rows for LLM work and the FP64 row for HPC.

New to the terms? The glossary explains FP64, FP32, FP16, INT8, Sparsity and TFLOPS. For how the generations relate, see NVIDIA architectures explained.

Frequently asked questions

Is the R200 faster than the V100S?

They are close on paper: both deliver about 130 TFLOPS of dense FP16 throughput. Memory, bandwidth, and power are the deciding differences.

Which should you choose, the R200 or the V100S?

On raw FP16 throughput the R200 and the V100S are level, so the decision rests on memory, power and price. Choose the V100S when the model has to fit on one GPU: it carries 16 GB more memory. The R200 draws 100 W less power, which matters in an air-cooled or power-capped rack.

Which has more memory, the R200 or the V100S?

The V100S carries 32 GB of memory versus 16 GB for the R200. Memory bandwidth is 512 GB/s for the R200 and 1.1 TB/s for the V100S.

How much power do the R200 and the V100S draw?

The R200 is rated at 150 W TDP and the V100S at 250 W. On FP32 throughput per watt, the R200 is the more efficient part.

How much do the R200 and the V100S cost to rent?

Live cloud listings tracked by Flopper price no live listings yet for the R200, and the V100S from $0.88 per GPU-hour across 1 provider. The rental section on this page links to every provider, rate and the price history for each GPU.

Where to Rent

Kunlunxin logo

Kunlunxin R200

No live rental listings tracked for the R200 yet.

Browse GPU cloud providers

NVIDIA V100S PCIe 32GB

Rent from

$0.88 / GPU-hr

Lowest of 1 live listing across 1 provider

See all V100S rental prices →

Price history and every provider on the pricing page. Some links are affiliate links.

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