NVIDIA RTX A2000 8 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 A2000 8 GB offers more compute units (CUDA cores: 2560 vs 2048), a higher boost clock (1612 MHz vs 1537 MHz), more VRAM (8 GB vs 4 GB), a wider memory bus (128 bit vs 64 bit), and higher memory bandwidth (224 GB/s vs 112 GB/s).
Performance score
0
Coming soon
0
Coming soon
Key specs
CUDA cores2560
CUDA cores2048
Boost1612 MHz
Boost1537 MHz
VRAM8 GB
VRAM4 GB
Memory bus128 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-P3-R-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 x16
InterfacePCIe 4.0 x8
Release dateMarch 22, 2022
Release dateMarch 22, 2022
Cores and clocks
CUDA cores2560
CUDA cores2048
20× SM
16× SM
Boost clock (max)1612 MHz
Boost clock1537 MHz
Boost clock (min)1177 MHz
Memory
VRAM8 GB
VRAM4 GB
MemoryGDDR6
MemoryGDDR6
Memory bus128 bit
Memory bus64 bit
Memory speed14 Gb/s
Memory speed14 Gb/s
Bandwidth224 GB/s
Bandwidth112 GB/s
TGP
TGP range35 - 95 W
TGP range20 - 60 W
Cache
L2 cache2 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