NVIDIA GeForce RTX 3050 Ti vs NVIDIA GeForce RTX 3080 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 offers more compute units (CUDA cores: 6144 vs 2560), a higher boost clock (1710 MHz vs 1695 MHz), more VRAM (16 GB vs 4 GB), a wider memory bus (256 bit vs 128 bit), and higher memory bandwidth (448 GB/s vs 192 GB/s).
Performance score
0
Coming soon
0
Coming soon
Key specs
CUDA cores2560
CUDA cores6144
Boost1695 MHz
Boost1710 MHz
VRAM4 GB
VRAM16 GB
Memory bus128 bit
Memory bus256 bit
TGP35–95 W
TGP80–175 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRTX 30 Mobile
SeriesRTX 30 Mobile
GPU architectureAmpere
GPU architectureAmpere
GPU chipGA107
GPU chipGA104
Chip variantGN20-P1-A1
Chip variantGN20-E7
FoundrySamsung
FoundrySamsung
Process node8 nm
Process node8 nm
Die size200 mm²
Die size392 mm²
Transistors8.7 billion
Transistors17.4 billion
InterfacePCIe 4.0 x8
InterfacePCIe 4.0 x16
Release dateMay 11, 2021
Release dateJanuary 12, 2021
Cores and clocks
CUDA cores2560
CUDA cores6144
20× SM
48× SM
Boost clock (max)1695 MHz
Boost clock (max)1710 MHz
Boost clock (min)1035 MHz
Boost clock (min)1245 MHz
Memory
VRAM4 GB
VRAM16 GB
MemoryGDDR6
MemoryGDDR6
Memory bus128 bit
Memory bus256 bit
Memory speed12 Gb/s
Memory speed14 Gb/s
Bandwidth192 GB/s
Bandwidth448 GB/s
TGP
TGP range35 - 80 W
TGP range80 - 150 W
Dynamic Boost15 W
Dynamic Boost25 W
Cache
L2 cache2 MB
L2 cache4 MB
L1 cache128 KB
L1 cache128 KB
Units
TMUs80
TMUs192
ROPs32
ROPs96
RT cores20
RT cores48
Tensor cores80
Tensor cores192
SM blocks20
SM blocks48
AI
AI performanceN/A
AI performanceN/A