NVIDIA A10 PCIe vs NVIDIA RTX A4 Mobile
We compared two Professional market GPUs: 24GB VRAM A10 PCIe and 4GB VRAM RTX A4 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A10 PCIe 's Advantages
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (600.2GB/s vs 224.0GB/s)
7168 additional rendering cores
NVIDIA RTX A4 Mobile 's Advantages
Boost Clock has increased by 4% (1770MHz vs 1695MHz)
Score
Benchmark
FP32 (float)
A10 PCIe
+330%
31.24 TFLOPS
RTX A4 Mobile
7.25 TFLOPS
Graphics Card
Apr 2021
Release Date
Apr 2021
Tesla
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
885 MHz
Base Clock
1297 MHz
1695 MHz
Boost Clock
1770 MHz
1563 MHz
Memory Clock
1750 MHz
Memory
24GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
128bit
600.2GB/s
Bandwidth
224.0GB/s
Render Config
-
-
-
72
SM Count
16
9216
Shading Units
2048
288
TMUs
64
96
ROPs
32
288
Tensor Cores
64
72
RT Cores
16
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
488.2 GTexel/s
Texture Rate
113.3 GTexel/s
31.24 TFLOPS
FP16 (half)
7.250 TFLOPS
31.24 TFLOPS
FP32 (float)
7.250 TFLOPS
976.3 GFLOPS
FP64 (double)
113.3 GFLOPS
Board Design
150W
TDP
Unknown
450 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
1x 8-pin
Power Connectors
None
Graphics Processor
GA102
GPU Name
GA107
GA102-890-A1
GPU Variant
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
28.3 billion
Transistors
8.7 billion
628 mm²
Die Size
200 mm²
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
6.6
Shader Model
6.7
