NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce RTX 3080 Ti 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 3080 Ti offers more compute units (CUDA cores: 7424 vs 5888), a higher boost clock (1590 MHz vs 1485 MHz), more VRAM (16 GB vs 8 GB), higher memory bandwidth (512 GB/s vs 448 GB/s), and more RT units (58 vs 46).
Performance score
0
Coming soon
0
Coming soon
Key specs
CUDA cores5888
CUDA cores7424
Boost1485 MHz
Boost1590 MHz
VRAM8 GB
VRAM16 GB
Memory bus256 bit
Memory bus256 bit
TGP80–140 W
TGP80–175 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRTX 30 Mobile
SeriesRTX 30 Mobile
GPU architectureAmpere
GPU architectureAmpere
GPU chipGA104
GPU chipGA103
Chip variantGN20-E6
Chip variantGN20-E8-A1
FoundrySamsung
FoundrySamsung
Process node8 nm
Process node8 nm
Die size392 mm²
Die size496 mm²
Transistors17.4 billion
Transistors22 billion
InterfacePCIe 4.0 x16
InterfacePCIe 4.0 x16
Release dateJanuary 4, 2022
Release dateJanuary 4, 2022
Cores and clocks
CUDA cores5888
CUDA cores7424
46× SM
58× SM
Boost clock (max)1485 MHz
Boost clock (max)1590 MHz
Boost clock (min)1035 MHz
Boost clock (min)1125 MHz
Memory
VRAM8 GB
VRAM16 GB
MemoryGDDR6
MemoryGDDR6
Memory bus256 bit
Memory bus256 bit
Memory speed14 Gb/s
Memory speed16 Gb/s
Bandwidth448 GB/s
Bandwidth512 GB/s
TGP
TGP range80 - 125 W
TGP range80 - 150 W
Dynamic Boost15 W
Dynamic Boost25 W
Cache
L2 cache4 MB
L2 cache4 MB
L1 cache128 KB
L1 cache128 KB
Units
TMUs184
TMUs232
ROPs96
ROPs96
RT cores46
RT cores58
Tensor cores184
Tensor cores232
SM blocks46
SM blocks58
AI
AI performanceN/A
AI performanceN/A