GPU Comparison

AMD MI300XvsAMD MI250X

Comprehensive comparison for AI, machine learning, and high-performance computing workloads.

vs
Performance Leader
AMD

AMD MI300X

CDNA 3 Architecture

VRAM192 GB HBM3
FP32 Performance163 TFLOPS
Memory Bandwidth5300 GB/s
TDP750W
Avg. Price/Hour$2.5
AMD

AMD MI250X

CDNA 2 Architecture

VRAM128 GB HBM2e
FP32 Performance47.9 TFLOPS
Memory Bandwidth3277 GB/s
TDP560W
Avg. Price/Hour$1.35

Detailed Specifications

SpecificationAMD MI300XAMD MI250X
Architecture
CDNA 3
CDNA 2
Release Year
2023
2021
VRAM
192 GB+50.0%
128 GB
Memory Type
HBM3
HBM2e
Memory Bandwidth
5300 GB/s+61.7%
3277 GB/s
FP32 Performance
163 TFLOPS+240.3%
47.9 TFLOPS
FP16 Performance
326 TFLOPS+240.6%
95.7 TFLOPS
INT8 Performance
2610 TOPS+581.5%
383 TOPS
Tensor Cores
N/A
N/A
CUDA Cores
19456
14080
TDP
750W
560W
Form Factor
OAM
OAM
NVLink Support
No
No
Avg. Price/Hour
$2.5+85.2%
$1.35

Performance Breakdown

Compute Performance

Single-precision floating-point performance for general compute workloads

AMD MI300X
163TFLOPS
AMD MI250X
47.9TFLOPS

AMD MI300X is 240.3% faster

AI Training Performance

Half-precision performance optimized for deep learning training

AMD MI300X
326TFLOPS
AMD MI250X
95.7TFLOPS

AMD MI300X is 240.6% faster

AI Inference Performance

Integer performance for efficient model inference and deployment

AMD MI300X
2610TOPS
AMD MI250X
383TOPS

AMD MI300X is 581.5% faster

Memory Bandwidth

Data transfer speed between GPU and memory

AMD MI300X
5300GB/s
AMD MI250X
3277GB/s

AMD MI300X is 61.7% faster

Performance

AMD MI300X

Memory

AMD MI300X

Value

AMD MI250X

Efficiency

AMD MI300X

Ideal Workloads

AMD

AMD MI300X

LLM Training
AI Research
HPC
Scientific Computing
AMD

AMD MI250X

HPC
AI Training
Scientific Computing
Research

Cost Analysis

Hourly Rate

AMD MI300X
$2.50per hour
AMD MI250X
$1.35per hour
Savings with AMD MI250X$1.15 (46%)

Daily Cost

AMD MI300X
$60.00per day
AMD MI250X
$32.40per day
Savings with AMD MI250X$27.60 (46%)

Monthly Cost

AMD MI300X
$1825.00per month
AMD MI250X
$985.50per month
Savings with AMD MI250X$839.50 (46%)

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Frequently Asked Questions

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