TECH_BATTLE // AI_HARDWARE

Apple Mac Studio (M4 Ultra) vs NVIDIA GeForce RTX 4090

Architect's technical teardown: VRAM capacity, memory bandwidth, TDP, and AI throughput — compared head-to-head for local LLM workloads.

★ Recommended for Local AI

System — Apple

Apple Mac Studio (M4 Ultra)

The ultimate local LLM server. With massive unified memory, it effortlessly hosts 70B+ parameter models at lightning speeds with unbeatable thermal efficiency.

VRAM: 128GB
TDP: 200W
Bandwidth: 820GB/s
AI Throughput: 220TOPS

Est. Price$3,999.99

Buy Apple Mac Studio (M4 Ultra) on Amazon Swap for NVIDIA GeForce RTX 4090

GPU — NVIDIA

NVIDIA GeForce RTX 4090

The previous generation's king. 24GB VRAM and high CUDA counts remain the industry standard for consumer AI development.

VRAM: 24GB
TDP: 450W
Bandwidth: 1008GB/s
AI Throughput: 1321TOPS

Est. Price$1,799.00

Buy NVIDIA GeForce RTX 4090 on Amazon Swap for Apple Mac Studio (M4 Ultra)

Full Specification Matrix

Metric	Apple Mac Studio (M4 Ultra)	NVIDIA GeForce RTX 4090
VRAM	128GB	24GB
Memory Bandwidth	820 GB/s	1008 GB/s
AI Throughput (TOPS)	220	1321
TDP (Power Draw)	200W	450W
Est. Price	$3,999.99	$1,799.00

Compare Apple Mac Studio (M4 Ultra) Against Other Hardware

vs NVIDIA GeForce RTX 5090 vs NVIDIA GeForce RTX 5080 vs NVIDIA GeForce RTX 5070 Ti vs NVIDIA GeForce RTX 5070 vs AMD Radeon RX 9070 XT vs AMD Radeon RX 9070 vs NVIDIA GeForce RTX 4080 Super vs NVIDIA GeForce RTX 4070 Ti Super

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