NVIDIA RTX A3000 12 GB vs NVIDIA RTX A4500 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 RTX A4500 offers more compute units (CUDA cores: 5888 vs 4096), a higher boost clock (1500 MHz vs 1440 MHz), more VRAM (16 GB vs 12 GB), a wider memory bus (256 bit vs 192 bit), and higher memory bandwidth (512 GB/s vs 336 GB/s).
Performance score
0
Coming soon
0
Coming soon
Key specs
CUDA cores4096
CUDA cores5888
Boost1440 MHz
Boost1500 MHz
VRAM12 GB
VRAM16 GB
Memory bus192 bit
Memory bus256 bit
TGP60–130 W
TGP80–140 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRTX A Mobile
SeriesRTX A Mobile
GPU architectureAmpere
GPU architectureAmpere
GPU chipGA104
GPU chipGA104
FoundrySamsung
FoundrySamsung
Process node8 nm
Process node8 nm
Die size392 mm²
Die size392 mm²
Transistors17.4 billion
Transistors17.4 billion
InterfacePCIe 4.0 x16
InterfacePCIe 4.0 x16
Release dateMarch 22, 2022
Release dateMarch 22, 2022
Cores and clocks
CUDA cores4096
CUDA cores5888
32× SM
46× SM
Boost clock1440 MHz
Boost clock (max)1500 MHz
Boost clock (min)1215 MHz
Memory
VRAM12 GB
VRAM16 GB
MemoryGDDR6
MemoryGDDR6
Memory bus192 bit
Memory bus256 bit
Memory speed14 Gb/s
Memory speed16 Gb/s
Bandwidth336 GB/s
Bandwidth512 GB/s
TGP
TGP range60 - 130 W
TGP range80 - 140 W
Cache
L2 cache4 MB
L2 cache4 MB
L1 cache128 KB
L1 cache128 KB
Units
TMUs128
TMUs184
ROPs64
ROPs96
RT cores32
RT cores46
Tensor cores128
Tensor cores184
SM blocks32
SM blocks46
AI
AI performanceN/A
AI performanceN/A