NVIDIA RTX A4000 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 A4000 offers a higher boost clock (1680 MHz vs 1500 MHz). NVIDIA RTX A4500 offers more compute units (CUDA cores: 5888 vs 5120), more VRAM (16 GB vs 8 GB), higher memory bandwidth (512 GB/s vs 384 GB/s), and more RT units (46 vs 40).
Performance score
0
Coming soon
0
Coming soon
Key specs
CUDA cores5120
CUDA cores5888
Boost1680 MHz
Boost1500 MHz
VRAM8 GB
VRAM16 GB
Memory bus256 bit
Memory bus256 bit
TGP80–140 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 dateApril 12, 2021
Release dateMarch 22, 2022
Cores and clocks
CUDA cores5120
CUDA cores5888
40× SM
46× SM
Boost clock (max)1680 MHz
Boost clock (max)1500 MHz
Boost clock (min)1395 MHz
Boost clock (min)1215 MHz
Memory
VRAM8 GB
VRAM16 GB
MemoryGDDR6
MemoryGDDR6
Memory bus256 bit
Memory bus256 bit
Memory speed12 Gb/s
Memory speed16 Gb/s
Bandwidth384 GB/s
Bandwidth512 GB/s
TGP
TGP range80 - 140 W
TGP range80 - 140 W
Cache
L2 cache4 MB
L2 cache4 MB
L1 cache128 KB
L1 cache128 KB
Units
TMUs160
TMUs184
ROPs80
ROPs96
RT cores40
RT cores46
Tensor cores160
Tensor cores184
SM blocks40
SM blocks46
AI
AI performanceN/A
AI performanceN/A