GPU Comparison

NVIDIA A100 PCIevsAMD MI300X

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

vs
NVIDIA

NVIDIA A100 PCIe

Ampere Architecture

VRAM80 GB HBM2e
FP32 Performance19.5 TFLOPS
Memory Bandwidth1935 GB/s
TDP300W
Avg. Price/Hour$0.98
Performance Leader
AMD

AMD MI300X

CDNA 3 Architecture

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

Detailed Specifications

SpecificationNVIDIA A100 PCIeAMD MI300X
Architecture
Ampere
CDNA 3
Release Year
2020
2023
VRAM
80 GB
192 GB+58.3%
Memory Type
HBM2e
HBM3
Memory Bandwidth
1935 GB/s
5300 GB/s+63.5%
FP32 Performance
19.5 TFLOPS
163 TFLOPS+88%
FP16 Performance
78 TFLOPS
326 TFLOPS+76.1%
INT8 Performance
624 TOPS
2610 TOPS+76.1%
Tensor Cores
6912
N/A
CUDA Cores
6912
19456
TDP
300W
750W
Form Factor
PCIe
OAM
NVLink Support
No
No
Avg. Price/Hour
$0.98
$2.5+60.8%

Performance Breakdown

Compute Performance

Single-precision floating-point performance for general compute workloads

NVIDIA A100 PCIe
19.5TFLOPS
AMD MI300X
163TFLOPS

AMD MI300X is 88% faster

AI Training Performance

Half-precision performance optimized for deep learning training

NVIDIA A100 PCIe
78TFLOPS
AMD MI300X
326TFLOPS

AMD MI300X is 76.1% faster

AI Inference Performance

Integer performance for efficient model inference and deployment

NVIDIA A100 PCIe
624TOPS
AMD MI300X
2610TOPS

AMD MI300X is 76.1% faster

Memory Bandwidth

Data transfer speed between GPU and memory

NVIDIA A100 PCIe
1935GB/s
AMD MI300X
5300GB/s

AMD MI300X is 63.5% faster

Performance

AMD MI300X

Memory

AMD MI300X

Value

NVIDIA A100 PCIe

Efficiency

AMD MI300X

Ideal Workloads

NVIDIA

NVIDIA A100 PCIe

ML Training
AI Inference
Edge AI
AMD

AMD MI300X

LLM Training
AI Research
HPC
Scientific Computing

Cost Analysis

Hourly Rate

NVIDIA A100 PCIe
$0.98per hour
AMD MI300X
$2.50per hour
Savings with NVIDIA A100 PCIe$1.52 (61%)

Daily Cost

NVIDIA A100 PCIe
$23.52per day
AMD MI300X
$60.00per day
Savings with NVIDIA A100 PCIe$36.48 (61%)

Monthly Cost

NVIDIA A100 PCIe
$715.40per month
AMD MI300X
$1825.00per month
Savings with NVIDIA A100 PCIe$1109.60 (61%)

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Frequently Asked Questions

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