NVIDIA GeForce RTX 4050 vs NVIDIA GeForce RTX 4080 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 4050 offers a higher boost clock (2370 MHz vs 2280 MHz). NVIDIA GeForce RTX 4080 offers more compute units (CUDA cores: 7424 vs 2560), more VRAM (12 GB vs 6 GB), a wider memory bus (192 bit vs 96 bit), higher memory bandwidth (432 GB/s vs 192 GB/s), and more L2 cache (48 MB vs 12 MB).
Performance score
0
Coming soon
0
Coming soon
Key specs
CUDA cores2560
CUDA cores7424
Boost2370 MHz
Boost2280 MHz
VRAM6 GB
VRAM12 GB
Memory bus96 bit
Memory bus192 bit
TGP35–140 W
TGP60–175 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRTX 40 Mobile
SeriesRTX 40 Mobile
GPU architectureAda Lovelace
GPU architectureAda Lovelace
GPU chipAD107
GPU chipAD104
Chip variantGN21-X2
Chip variantGN21-X9
FoundryTSMC
FoundryTSMC
Process node5 nm
Process node5 nm
Die size159 mm²
Die size295 mm²
Transistors18.9 billion
Transistors35.8 billion
InterfacePCIe 4.0 x8
InterfacePCIe 4.0 x16
Release dateJanuary 3, 2023
Release dateJanuary 3, 2023
Cores and clocks
CUDA cores2560
CUDA cores7424
20× SM
58× SM
Boost clock (max)2370 MHz
Boost clock (max)2280 MHz
Boost clock (min)1605 MHz
Boost clock (min)1350 MHz
Memory
VRAM6 GB
VRAM12 GB
MemoryGDDR6
MemoryGDDR6
Memory bus96 bit
Memory bus192 bit
Memory speed16 Gb/s
Memory speed18 Gb/s
Bandwidth192 GB/s
Bandwidth432 GB/s
TGP
TGP range35 - 115 W
TGP range60 - 150 W
Dynamic Boost25 W
Dynamic Boost25 W
Cache
L2 cache12 MB
L2 cache48 MB
L1 cache128 KB
L1 cache128 KB
Units
TMUs80
TMUs232
ROPs32
ROPs80
RT cores20
RT cores58
Tensor cores80
Tensor cores232
SM blocks20
SM blocks58
AI
AI performance194 TOPS
AI performance542 TOPS