AMD · 2023-12-06

Instinct MI210

PCIe Gen4 Passive Accelerator

The AMD Instinct MI210 PCIe Gen4 Passive Accelerator is a compute workhorse optimized for accelerating single precision and double-precision HPC-class systems. It offers Exascale-Class Technologies, Purpose-built Accelerators for HPC & AI Workloads, and Innovations Delivering Performance Leadership.

Instinct MI210 PCIe Gen4 Passive Accelerator
VRAM
64GB GB
FP32 TFLOPS
45.25 TFLOPS
CUDA Cores
10496
TDP
300 W

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$0.00/ hour
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$784.10/ month
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Compute Performance

FP6445.25 TFLOPS TFLOPS
FP3245.25 TFLOPS TFLOPS
TF32Not Supported TFLOPS
FP1690.5 TFLOPS TFLOPS
BF1690.5 TFLOPS TFLOPS
FP8Not Supported TFLOPS
INT8Not Published TOPS
INT4Not Supported TOPS

Architecture

MicroarchitectureCDNA 2
Process NodeTSMC N7
Die Size724 mm²
Transistors58.2B
Compute Units104 CUs
Tensor CoresAI Accelerators: 416
RT Cores
Matrix EngineMatrix Core
Base Clock1700 MHz
Boost Clock
Transformer Engine
Sparse AccelerationSupported (2:4 structured sparsity)
Dynamic PrecisionSupported (FP16/BF16/FP32/INT8)

Memory & VRAM

Memory TypeHBM2e
Total Capacity64GB GB
Bandwidth1638GB/s
Bus Width4096-bit
HBM Stacks4
ECC SupportYes (Inline)
Unified MemoryNot Supported
Compression
NUMA Awareness
Memory PoolingNot Supported

Connectivity & Scaling

InterconnectInfinity Fabric
GenerationxGMI Gen2
IB Bandwidth200 GB/s
PCIe InterfacePCIe Gen4 x16
CXL Support
TopologyxGMI mesh (up to 4 GPUs per node)
Max GPUs/Node4
Scale-OutYes (via InfiniBand or Ethernet)
GPUDirect RDMAYes
P2P MemoryYes

Virtualization

MIG SupportNot Supported
MIG PartitionsN/A
SR-IOVSupported
vGPU ReadinessSupported (AMD MxGPU)
K8s ReadinessSupported via Device Plugin
GPU SharingSR-IOV, Time-Slicing
Virt EfficiencyNear bare-metal (vendor claim)

Power & Efficiency

TDP300 W W
Peak Power320 W
Idle Power35-45 W
Perf / Watt0.45 TFLOPS FP64/W
PSU RequiredN/A
ConnectorsPCIe slot + 1x 8-pin PCIe auxiliary
Thermal LimitsPassive cooling; requires high airflow (minimum 400 LFM); max GPU temperature 85°C
EfficiencyN/A

Physical Design

Form FactorPCIe Gen4 passive accelerator
FHFLFull Height, Full Length (FHFL)
Slot WidthDual slot
Dimensions267 x 111 x 40 mm
Weight1.2–1.5 kg
CoolingPassive (data center airflow required)
Rack DensityStandard PCIe server GPU density

Thermals & Cooling

AirflowRequires server chassis airflow (Not Published)
Temp Range0°C to 45°C
ThrottlingThermal-based clock reduction at Tjunction limit
Noise LevelNot Applicable (Passive Module)
Liquid CoolingAir-cooled
DC HeatModerate (standard 2U/4U airflow)

Software Ecosystem

CUDANot Supported
ROCmROCm 5.x supported
oneAPINot Supported
PyTorchOfficially supported
TensorFlowOfficially supported
JAXExperimental via ROCm
HuggingFaceCommunity support
Triton ServerLimited/Experimental
DockerOfficial container images available
Compiler StackROCm LLVM-based stack
Kernel OptimUpstream Linux kernel support for AMD Instinct accelerators documented
Driver StabilityProduction stable

Server & Deployment

OEM AvailabilityTier-1 OEMs: Dell, HPE, Supermicro
Preconfigured2U/4U universal GPU servers
DGX/HGXNot part of DGX or HGX systems
Rack-ScaleInfiniBand scale-out
Edge DeploySuitable for edge deployments with moderate TDP considerations
Ref ArchitecturesNVIDIA MGX

System Compatibility

CPU PairingDual-socket EPYC or Xeon Scalable class recommended
NUMAStandard NUMA behavior
Required PCIePCIe Gen 4 x16 recommended
MotherboardRequires PCIe Gen4 x16 double-width passive cooling slot
Rack PowerContact vendor for rack power planning
BIOS Limits
CXL ReadyNo CXL memory expansion
OS CompatSupported on major Linux distributions (RHEL, Ubuntu LTS); Windows support not published

Benchmarks & Throughput

Structured Sparsity

Not Supported

Multi-GPU Scalability

Scaling Efficiency

Single GPUThe Instinct MI210 PCIe Gen4 Passive Accelerator operates efficiently within its 32GB/s PCIe Gen4 bandwidth limit.
2-GPUScaling between two GPUs is limited by PCIe lane contention and P2P bandwidth, which can impact performance compared to NVLink-enabled configurations.
4-GPUScaling to four GPUs is further constrained by PCIe bandwidth, leading to diminishing returns as more GPUs are added without NVLink support.
8-GPUScaling to eight GPUs is significantly limited by PCIe Gen4 bandwidth, resulting in sub-linear scaling due to increased contention and lack of NVLink.
64+ GPUAt large scales, InfiniBand or Ethernet overhead becomes a significant factor, with PCIe bandwidth and host-to-device bridge being primary bottlenecks.

Scaling Characteristics

Cross-Node LatencySupports GPUDirect RDMA, which helps reduce cross-node latency, but performance is still limited by PCIe bandwidth and network overhead.
Network BottlenecksThe primary bottleneck is the lack of NVLink, leading to reliance on PCIe bandwidth and potential VRAM pressure under heavy workloads.
ParallelismSupports Data, Model, Pipeline, and Tensor Parallelism, compatible with frameworks like DeepSpeed and Megatron for distributed training.

Workload Readiness

LLM Training

The Instinct MI210, based on the CDNA2 architecture, is suitable for training large models up to 70B parameters in a multi-node setup due to its high memory bandwidth and scalability features.

LLM Inference

With its substantial VRAM and high throughput, the MI210 is capable of efficient inference for large language models, providing good token-per-second performance and ample KV cache headroom.

Vision Training

The MI210 is well-suited for vision training tasks, leveraging its high compute capabilities and memory bandwidth to efficiently train complex models.

Diffusion Models

The MI210 can handle diffusion models effectively, benefiting from its robust architecture and memory capacity to manage the computational demands of these models.

Multimodal AI

The MI210's architecture supports multimodal AI tasks, offering the necessary compute power and memory bandwidth to process diverse data types simultaneously.

Reinforcement Learning

The MI210 is capable of handling reinforcement learning workloads, providing the necessary compute power and memory bandwidth for complex simulations and model updates.

HPC / Simulation

The MI210 excels in HPC simulations due to its strong FP64 performance, making it ideal for scientific and engineering computations requiring double precision.

Scientific Computing

With excellent FP64 support, the MI210 is highly suitable for scientific computing tasks that demand high precision and computational power.

Edge Inference

The MI210, with its passive cooling and higher power consumption, is not optimized for edge inference scenarios where low power and compact form factors are critical.

Real-Time Serving

The MI210 can serve real-time AI applications effectively, thanks to its high throughput and ability to handle large models efficiently.

Fine-Tuning

The MI210 is efficient for full fine-tuning tasks, leveraging its high VRAM capacity to manage large model weights and gradients.

LoRA Efficiency

The MI210 can efficiently handle LoRA fine-tuning, benefiting from its architecture to support parameter-efficient training methods.

Market Authority

Supercomputer Usage

Oak Ridge National Laboratory's Frontier supercomputer uses MI250X, not MI210; no top 10 supercomputer publicly lists MI210 as primary accelerator.

Research Citations

Limited; a small number of academic papers reference MI210 for benchmarking or comparative studies, but it is not widely cited as a primary accelerator.

Community Benchmarks

Sparse; a few independent benchmarks (e.g., on forums or blogs) exist, but no large-scale or widely recognized community benchmarks are available.

GitHub Support

Minimal; ROCm and HIP support MI210, but few repositories specifically optimize for MI210 versus other AMD Instinct GPUs.

Key Strengths

Excels in high-performance and AI workloads.

  • ·AI Training: Optimized for large-scale AI model training.
  • ·HPC Performance: Delivers strong performance in scientific computing tasks.
  • ·Data Analytics: Efficient for large-scale data processing and analytics.

Limitations

Some limitations in software ecosystem compared to NVIDIA.

  • ·Software Ecosystem: Less mature software stack compared to NVIDIA CUDA.
  • ·Availability: May have limited availability in certain regions.

Expert Insight

The Instinct MI210 represents a powerful alternative for diversified workloads. When comparing cloud providers, consider not just the hourly rate, but also the interconnect bandwidth (InfiniBand/NVLink) and regional availability which can significantly impact total cost of ownership for large-scale training.

Glossary Terms

FP32 TFLOPS
VRAM
TDP
Cores
Information updated daily. Cloud pricing subject to vendor availability.