Kunlunxin R200-8F
Overview
The Kunlunxin R200-8F is the 32 GB member of the second-generation XPU-R accelerator line and the card used to build the eight-way R480-X8 accelerator group. It is a full-height full-length dual-slot PCIe Gen4 x16 card on 7nm delivering 256 TOPS of INT8, 128 TOPS of INT16, 128 TFLOPS of FP16 and 32 TFLOPS of FP32, with 32 GB of GDDR6 at 512 GB/s, ECC, passive cooling and a 160 W board power. Compute is identical to the 16 GB R200; only capacity and power differ. In the R480-X8 eight of these are joined by a 200 GB/s chip-to-chip interconnect for 2,048 TOPS of INT8 and 256 GB of GDDR6. Kunlunxin labels none of these figures dense or sparse and publishes no sparse rate.
Performance
Peak theoretical throughput by precision type
| Precision | Peak |
|---|---|
FP64 | No verified data available |
FP32 32-bit floating point | 32TFLOPS |
TF32 | No verified data available |
BF16 | No verified data available |
FP16 16-bit floating point | 128TFLOPS |
FP8 | No verified data available |
FP6 | No verified data available |
FP4 | No verified data available |
INT16 | 128TOPS |
INT8 8-bit integer | 256TOPS |
Dense peak divided by accelerator TDP. Board power only: excludes host CPUs, networking, cooling and facility overhead. TDP for this part: 160 W.
The R200-8F 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
XPU-R
Form Factor
PCIe
Launch Year
No verified data available
Process Node
7nm
Memory
32 GB GDDR6
Bandwidth
512 GB/s
TDP
160 W
Max power (Flopper estimate)
~184 W est. Flopper estimate: 160 W TDP x 1.15. The vendor publishes no maximum board power for this part.
Spec Confidence
Official
Full Specifications
| Memory | |
|---|---|
| Memory | 32 GB |
| Memory Type | GDDR6 |
| Bandwidth | 512 GB/s |
| Interface Width | No verified data available |
| Interconnect & I/O | |
| PCIe | 4.0 x16 |
| Power & Thermal | |
| TDP | 160 W |
| Max power (Flopper estimate) | ~184 W est. |
| Cooling | Passive |
| Enterprise Features | |
| ECC Memory | Yes |
| General | |
| Form Factor | PCIe |
| Architecture | XPU-R |
| Process Node | 7nm |
| Launch Year | No verified data available |
Datasheet & Resources
Flopper Datasheet
Kunlunxin R200-8F specifications, generated from our database. Printable.
Vendor product page
Kunlunxin documentation for the R200-8F
昆仑芯AI加速卡R200系列 (Kunlunxin R200 series product page)
Kunlunxin · Latest version
Data Provenance
Every figure traced to a source
Primary Source
- Publisher
- Kunlunxin
- Published
- No verified data available
Data Quality
- Spec confidence
- Official
- Clock basis
- Boost
- Core precisions with figures
- 3 of 9
- Normalization
- All values in TFLOPS
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Systems Using This GPU
Pre-configured systems featuring the Kunlunxin R200-8F
| System | GPU Count | Peak Performance | Total Power | |
|---|---|---|---|---|
Kunlunxin R480-X8 R480 · rack · | 8x R200-8F | 2.05 PFLOPS | No verified data available | View System |
Frequently Asked Questions
How many TFLOPS does the Kunlunxin R200-8F have?
The Kunlunxin R200-8F delivers 32 TFLOPS FP32 and 128 TFLOPS FP16 at peak. Flopper does not currently have a verified FP8 throughput figure for it.
What is the power consumption of the Kunlunxin R200-8F?
The Kunlunxin R200-8F has a TDP (Thermal Design Power) rating of 160 watts.
How much memory does the Kunlunxin R200-8F have?
The Kunlunxin R200-8F is equipped with 32 GB of memory with 512 GB/s of memory bandwidth.
What architecture is the Kunlunxin R200-8F based on?
The Kunlunxin R200-8F is based on the XPU-R architecture. Flopper does not currently have a verified launch year for it.
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