GPU Comparison

AMD MI300XvsNVIDIA H100 SXM

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
NVIDIA

NVIDIA H100 SXM

Hopper Architecture

VRAM80 GB HBM3
FP32 Performance60 TFLOPS
Memory Bandwidth3350 GB/s
TDP700W
Avg. Price/Hour$1.5

Detailed Specifications

SpecificationAMD MI300XNVIDIA H100 SXM
Architecture
CDNA 3
Hopper
Release Year
2023
2022
VRAM
192 GB+140.0%
80 GB
Memory Type
HBM3
HBM3
Memory Bandwidth
5300 GB/s+58.2%
3350 GB/s
FP32 Performance
163 TFLOPS+171.7%
60 TFLOPS
FP16 Performance
326 TFLOPS+171.7%
120 TFLOPS
INT8 Performance
2610 TOPS+8.8%
2400 TOPS
Tensor Cores
N/A
16896
CUDA Cores
19456
16896
TDP
750W
700W
Form Factor
OAM
SXM
NVLink Support
No
Yes
Avg. Price/Hour
$2.5+66.7%
$1.5

Performance Breakdown

Compute Performance

Single-precision floating-point performance for general compute workloads

AMD MI300X
163TFLOPS
NVIDIA H100 SXM
60TFLOPS

AMD MI300X is 171.7% faster

AI Training Performance

Half-precision performance optimized for deep learning training

AMD MI300X
326TFLOPS
NVIDIA H100 SXM
120TFLOPS

AMD MI300X is 171.7% faster

AI Inference Performance

Integer performance for efficient model inference and deployment

AMD MI300X
2610TOPS
NVIDIA H100 SXM
2400TOPS

AMD MI300X is 8.8% faster

Memory Bandwidth

Data transfer speed between GPU and memory

AMD MI300X
5300GB/s
NVIDIA H100 SXM
3350GB/s

AMD MI300X is 58.2% faster

Performance

AMD MI300X

Memory

AMD MI300X

Value

NVIDIA H100 SXM

Efficiency

AMD MI300X

Ideal Workloads

AMD

AMD MI300X

LLM Training
AI Research
HPC
Scientific Computing
NVIDIA

NVIDIA H100 SXM

Deep Learning Training
LLM Fine-tuning
AI Research
HPC

Cost Analysis

Hourly Rate

AMD MI300X
$2.50per hour
NVIDIA H100 SXM
$1.50per hour
Savings with NVIDIA H100 SXM$1.00 (40%)

Daily Cost

AMD MI300X
$60.00per day
NVIDIA H100 SXM
$36.00per day
Savings with NVIDIA H100 SXM$24.00 (40%)

Monthly Cost

AMD MI300X
$1825.00per month
NVIDIA H100 SXM
$1095.00per month
Savings with NVIDIA H100 SXM$730.00 (40%)

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