NVIDIA RTX A1000 6 GB vs NVIDIA RTX A500 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 A1000 6 GB offers more compute units (CUDA cores: 2560 vs 2048), more VRAM (6 GB vs 4 GB), a wider memory bus (96 bit vs 64 bit), higher memory bandwidth (168 GB/s vs 112 GB/s), and more L2 cache (1.5 MB vs 1 MB). NVIDIA RTX A500 offers a higher boost clock (1537 MHz vs 1140 MHz).
Performance score
0
Coming soon
0
Coming soon
Key specs
CUDA cores2560
CUDA cores2048
Boost1140 MHz
Boost1537 MHz
VRAM6 GB
VRAM4 GB
Memory bus96 bit
Memory bus64 bit
TGP35–95 W
TGP20–60 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRTX A Mobile
SeriesRTX A Mobile
GPU architectureAmpere
GPU architectureAmpere
GPU chipGA107
GPU chipGA107
Chip variantQN20-P2-K2-A1
Chip variantQN20-M2-B-KB-A1
FoundrySamsung
FoundrySamsung
Process node8 nm
Process node8 nm
Die size200 mm²
Die size200 mm²
Transistors8.7 billion
Transistors8.7 billion
InterfacePCIe 4.0 x8
InterfacePCIe 4.0 x8
Release dateApril 12, 2021
Release dateMarch 22, 2022
Cores and clocks
CUDA cores2560
CUDA cores2048
20× SM
16× SM
Boost clock1140 MHz
Boost clock1537 MHz
Memory
VRAM6 GB
VRAM4 GB
MemoryGDDR6
MemoryGDDR6
Memory bus96 bit
Memory bus64 bit
Memory speed14 Gb/s
Memory speed14 Gb/s
Bandwidth168 GB/s
Bandwidth112 GB/s
TGP
TGP range35 - 95 W
TGP range20 - 60 W
Cache
L2 cache1.5 MB
L2 cache1 MB
L1 cache128 KB
L1 cache128 KB
Units
TMUs80
TMUs64
ROPs32
ROPs32
RT cores20
RT cores16
Tensor cores80
Tensor cores64
SM blocks20
SM blocks16
AI
AI performanceN/A
AI performanceN/A