100% Original Wholesale Brand new RX 6000 Navi21 navi22 navi 23 navi 24 AMD Randeon RDNA 3 TYPE

Specification	Navi 21 (RX 6900 XT/6800)	Navi 22 (RX 6700 XT/6750 XT)	Navi 23 (RX 6600 XT/6650 XT)	Navi 24 (RX 6500 XT/6400)	Notes
Architecture	RDNA 2 (7nm)	RDNA 2 (7nm)	RDNA 2 (7nm)	RDNA 2 (6nm)	Navi 24 is 6nm refresh
Die Size	520 mm²	336 mm²	237 mm²	107 mm²	Smaller = better yields
Compute Units (CUs)	80 (5,120 cores)	40 (2,560 cores)	32 (2,048 cores)	16 (1,024 cores)	Navi 21 has 2.5x more CUs
Ray Accelerators	80	40	32	16	1 per CU
Game Clock	2,015 MHz (6900 XT)	2,424 MHz (6750 XT)	2,359 MHz (6650 XT)	2,600 MHz (6500 XT)	Smaller dies clock higher
Boost Clock	2,250 MHz	2,600 MHz	2,635 MHz	2,825 MHz	Navi 24 boosts highest
Infinity Cache	128 MB	96 MB	32 MB	16 MB	Navi 21 has 8x more cache
Memory Bus	256-bit	192-bit	128-bit	64-bit	Affects bandwidth
VRAM Size	16 GB GDDR6	12 GB GDDR6	8 GB GDDR6	4-8 GB GDDR6	Navi 24 often 4GB
Memory Bandwidth	512 GB/s	384 GB/s	256 GB/s	128-144 GB/s	+Infinity Cache
PCIe Interface	PCIe 4.0 x16	PCIe 4.0 x16	PCIe 4.0 x8	PCIe 4.0 x4	Navi 24 limited by x4
TDP	300W (6900 XT)	230W (6750 XT)	180W (6650 XT)	107W (6500 XT)	Navi 24 for SFF
Release Date	Nov 2020	Mar 2021	Aug 2021

1. Navi 21 – Flagship Performance (RX 6900 XT / 6800 Series)

Key Features:

• Architecture: RDNA 2 (7nm)
• Die Size: 520 mm² (Largest in RDNA 2 lineup)
• Compute Units: 80 CUs (5,120 Stream Processors)
• Ray Accelerators: 80 (1st-gen hardware ray tracing)
• Infinity Cache: 128MB (Reduces memory latency)
• Memory: 16GB GDDR6 (256-bit bus, 512 GB/s bandwidth)
• Clock Speeds:
  • Base: ~1,825 MHz | Boost: Up to 2,250 MHz
• TDP: 300W (6900 XT)

Target Market:

• 4K Gaming (Competes with RTX 3080/3090)
• Content Creation (High VRAM for rendering)

Notable SKUs:

• RX 6900 XT (Full Navi 21, 80 CUs)
• RX 6800 XT (72 CUs)
• RX 6800 (60 CUs)

Strengths:
✅ Best 4K performance in AMD’s lineup
✅ Large Infinity Cache boosts effective bandwidth
✅ 16GB VRAM future-proofing

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2. Navi 22 – High-End Mainstream (RX 6700 XT / 6750 XT)

Key Features:

• Architecture: RDNA 2 (7nm)
• Die Size: 336 mm²
• Compute Units: 40 CUs (2,560 Stream Processors)
• Ray Accelerators: 40
• Infinity Cache: 96MB
• Memory: 12GB GDDR6 (192-bit bus, 384 GB/s bandwidth)
• Clock Speeds:
  • Base: ~2,200 MHz | Boost: Up to 2,600 MHz
• TDP: 230W (6750 XT)

Target Market:

• 1440p Gaming (Competes with RTX 3070)
• High-refresh 1080p

Notable SKUs:

• RX 6750 XT (Higher-clocked refresh)
• RX 6700 XT (Original Navi 22)

Strengths:
✅ Excellent 1440p performance
✅ Balanced power efficiency
✅ 12GB VRAM for longevity

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3. Navi 23 – Mid-Range Efficiency (RX 6600 XT / 6650 XT)

Key Features:

• Architecture: RDNA 2 (7nm)
• Die Size: 237 mm²
• Compute Units: 32 CUs (2,048 Stream Processors)
• Ray Accelerators: 32
• Infinity Cache: 32MB
• Memory: 8GB GDDR6 (128-bit bus, 256 GB/s bandwidth)
• Clock Speeds:
  • Base: ~2,200 MHz | Boost: Up to 2,635 MHz
• TDP: 180W (6650 XT)

Target Market:

• 1080p Ultra Gaming (Competes with RTX 3060 Ti)
• eSports (240Hz+)

Notable SKUs:

• RX 6650 XT (Refreshed higher clocks)
• RX 6600 XT (Original Navi 23)

Strengths:
✅ Great 1080p performance-per-watt
✅ Affordable ray tracing entry point
✅ PCIe 4.0 x8 (minimal bottleneck)

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4. Navi 24 – Budget Entry-Level (RX 6500 XT / RX 6400)

Key Features:

• Architecture: RDNA 2 (6nm, refreshed node)
• Die Size: 107 mm² (Smallest in lineup)
• Compute Units: 16 CUs (1,024 Stream Processors)
• Ray Accelerators: 16
• Infinity Cache: 16MB
• Memory: 4GB/8GB GDDR6 (64-bit bus, 128-144 GB/s bandwidth)
• Clock Speeds:
  • Base: ~2,600 MHz | Boost: Up to 2,825 MHz
• TDP: 107W (6500 XT, no external power needed)

Target Market:

• 1080p Medium Gaming (eSports titles)
• Small Form Factor (SFF) PCs

Notable SKUs:

• RX 6500 XT (4GB/8GB variants)
• RX 6400 (OEM/low-profile)