GPU Comparison

NVIDIA RTX 3090vsAMD MI250X

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

vs
NVIDIA

NVIDIA RTX 3090

Ampere Architecture

VRAM24 GB GDDR6X
FP32 Performance35.6 TFLOPS
Memory Bandwidth936 GB/s
TDP350W
Avg. Price/Hour$0.22
Performance Leader
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

SpecificationNVIDIA RTX 3090AMD MI250X
Architecture
Ampere
CDNA 2
Release Year
2020
2021
VRAM
24 GB
128 GB+81.3%
Memory Type
GDDR6X
HBM2e
Memory Bandwidth
936 GB/s
3277 GB/s+71.4%
FP32 Performance
35.6 TFLOPS
47.9 TFLOPS+25.7%
FP16 Performance
71 TFLOPS
95.7 TFLOPS+25.8%
INT8 Performance
284 TOPS
383 TOPS+25.8%
Tensor Cores
10496
N/A
CUDA Cores
10496
14080
TDP
350W
560W
Form Factor
Consumer
OAM
NVLink Support
Yes
No
Avg. Price/Hour
$0.22
$1.35+83.7%

Performance Breakdown

Compute Performance

Single-precision floating-point performance for general compute workloads

NVIDIA RTX 3090
35.6TFLOPS
AMD MI250X
47.9TFLOPS

AMD MI250X is 25.7% faster

AI Training Performance

Half-precision performance optimized for deep learning training

NVIDIA RTX 3090
71TFLOPS
AMD MI250X
95.7TFLOPS

AMD MI250X is 25.8% faster

AI Inference Performance

Integer performance for efficient model inference and deployment

NVIDIA RTX 3090
284TOPS
AMD MI250X
383TOPS

AMD MI250X is 25.8% faster

Memory Bandwidth

Data transfer speed between GPU and memory

NVIDIA RTX 3090
936GB/s
AMD MI250X
3277GB/s

AMD MI250X is 71.4% faster

Performance

AMD MI250X

Memory

AMD MI250X

Value

NVIDIA RTX 3090

Efficiency

NVIDIA RTX 3090

Ideal Workloads

NVIDIA

NVIDIA RTX 3090

AI Prototyping
Content Creation
Budget ML Training
AMD

AMD MI250X

HPC
AI Training
Scientific Computing
Research

Cost Analysis

Hourly Rate

NVIDIA RTX 3090
$0.22per hour
AMD MI250X
$1.35per hour
Savings with NVIDIA RTX 3090$1.13 (84%)

Daily Cost

NVIDIA RTX 3090
$5.28per day
AMD MI250X
$32.40per day
Savings with NVIDIA RTX 3090$27.12 (84%)

Monthly Cost

NVIDIA RTX 3090
$160.60per month
AMD MI250X
$985.50per month
Savings with NVIDIA RTX 3090$824.90 (84%)

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