NVIDIA GeForce RTX 4050 vs NVIDIA GeForce RTX 4070 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 2175 MHz). NVIDIA GeForce RTX 4070 offers more compute units (CUDA cores: 4608 vs 2560), more VRAM (8 GB vs 6 GB), a wider memory bus (128 bit vs 96 bit), higher memory bandwidth (256 GB/s vs 192 GB/s), and more L2 cache (32 MB vs 12 MB).
Performance score
0
Coming soon
0
Coming soon
Key specs
CUDA cores2560
CUDA cores4608
Boost2370 MHz
Boost2175 MHz
VRAM6 GB
VRAM8 GB
Memory bus96 bit
Memory bus128 bit
TGP35–140 W
TGP35–140 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRTX 40 Mobile
SeriesRTX 40 Mobile
GPU architectureAda Lovelace
GPU architectureAda Lovelace
GPU chipAD107
GPU chipAD106
Chip variantGN21-X2
Chip variantGN21-X6
FoundryTSMC
FoundryTSMC
Process node5 nm
Process node5 nm
Die size159 mm²
Die size190 mm²
Transistors18.9 billion
Transistors22.9 billion
InterfacePCIe 4.0 x8
InterfacePCIe 4.0 x8
Release dateJanuary 3, 2023
Release dateJanuary 3, 2023
Cores and clocks
CUDA cores2560
CUDA cores4608
20× SM
36× SM
Boost clock (max)2370 MHz
Boost clock (max)2175 MHz
Boost clock (min)1605 MHz
Boost clock (min)1230 MHz
Memory
VRAM6 GB
VRAM8 GB
MemoryGDDR6
MemoryGDDR6
Memory bus96 bit
Memory bus128 bit
Memory speed16 Gb/s
Memory speed16 Gb/s
Bandwidth192 GB/s
Bandwidth256 GB/s
TGP
TGP range35 - 115 W
TGP range35 - 115 W
Dynamic Boost25 W
Dynamic Boost25 W
Cache
L2 cache12 MB
L2 cache32 MB
L1 cache128 KB
L1 cache128 KB
Units
TMUs80
TMUs144
ROPs32
ROPs48
RT cores20
RT cores36
Tensor cores80
Tensor cores144
SM blocks20
SM blocks36
AI
AI performance194 TOPS
AI performance321 TOPS