NVIDIA GeForce RTX 5080 vs NVIDIA GeForce RTX 5090 graphics comparison: performance score, cores and clock speeds, VRAM, TGP, cache, and RT and AI units. The better value in each row is highlighted in green.
Summary
NVIDIA GeForce RTX 5080 offers a higher boost clock (2287 MHz vs 2160 MHz). NVIDIA GeForce RTX 5090 offers more compute units (CUDA cores: 10496 vs 7680), more VRAM (24 GB vs 16 GB), more RT units (82 vs 60), and higher AI performance (1824 TOPS vs 1334 TOPS).
Performance score
0
Coming soon
0
Coming soon
Key specs
CUDA cores7680
CUDA cores10496
Boost2287 MHz
Boost2160 MHz
VRAM16 GB
VRAM24 GB
Memory bus256 bit
Memory bus256 bit
TGP80–175 W
TGP95–175 W
MemoryGDDR7
MemoryGDDR7
General
SeriesRTX 50 Mobile
SeriesRTX 50 Mobile
GPU architectureBlackwell
GPU architectureBlackwell
GPU chipGB203
GPU chipGB203
Chip variantGN22-X9-A1
Chip variantGN22-X11-A1
FoundryTSMC
FoundryTSMC
Process node5 nm
Process node5 nm
Die size378 mm²
Die size378 mm²
Transistors45.6 billion
Transistors45.6 billion
InterfacePCIe 5.0 x16
InterfacePCIe 5.0 x16
Release dateJanuary 6, 2025
Release dateJanuary 6, 2025
Cores and clocks
CUDA cores7680
CUDA cores10496
60× SM
82× SM
Boost clock (max)2287 MHz
Boost clock (max)2160 MHz
Boost clock (min)1500 MHz
Boost clock (min)1597 MHz
Memory
VRAM16 GB
VRAM24 GB
MemoryGDDR7
MemoryGDDR7
Memory bus256 bit
Memory bus256 bit
Memory speed28 Gb/s
Memory speed28 Gb/s
Bandwidth896 GB/s
Bandwidth896 GB/s
TGP
TGP range80 - 150 W
TGP range95 - 150 W
Dynamic Boost25 W
Dynamic Boost25 W
Cache
L2 cache64 MB
L2 cache64 MB
L1 cache128 KB
L1 cache128 KB
Units
TMUs240
TMUs328
ROPs96
ROPs112
RT cores60
RT cores82
Tensor cores240
Tensor cores328
SM blocks60
SM blocks82
AI
AI performance1334 TOPS
AI performance1824 TOPS