NVIDIA RTX A5000-8Q vs NVIDIA A2
We compared two Desktop platform GPUs: 8GB VRAM RTX A5000 8Q and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A5000-8Q 's Advantages
Larger VRAM bandwidth (768.0GB/s vs 200.1GB/s)
6912 additional rendering cores
NVIDIA A2 's Advantages
Released 7 months late
Boost Clock has increased by 4% (1770MHz vs 1695MHz)
More VRAM (16GB vs 8GB)
Lower TDP (60W vs 230W)
Score
Benchmark
FP32 (float)
RTX A5000 8Q
+512%
27.77 TFLOPS
A2
4.531 TFLOPS
Graphics Card
Apr 2021
Release Date
Nov 2021
Quadro Ampere
Generation
Quadro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1170 MHz
Base Clock
1440 MHz
1695 MHz
Boost Clock
1770 MHz
2000 MHz
Memory Clock
1563 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
128bit
768.0GB/s
Bandwidth
200.1GB/s
Render Config
-
-
-
64
SM Count
10
8192
Shading Units
1280
256
TMUs
40
96
ROPs
32
256
Tensor Cores
40
64
RT Cores
10
128 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
162.7 GPixel/s
Pixel Rate
56.64 GPixel/s
433.9 GTexel/s
Texture Rate
70.80 GTexel/s
27.77 TFLOPS
FP16 (half)
4.531 TFLOPS
27.77 TFLOPS
FP32 (float)
4.531 TFLOPS
433.9 GFLOPS
FP64 (double)
70.80 GFLOPS
Board Design
230W
TDP
60W
550 W
Suggested PSU
250 W
4x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
None
Graphics Processor
GA102
GPU Name
GA107
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
28.3 billion
Transistors
Unknown
628 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.6
6.7
Shader Model
6.6
