RTX A4000 vs A10 PCIe
We compared two Professional market GPUs: 16GB VRAM RTX A4000 and 24GB VRAM A10 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A4000 's Advantages
Lower TDP (140W vs 150W)
A10 PCIe 's Advantages
Boost Clock has increased by 9% (1695MHz vs 1560MHz)
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (600.2GB/s vs 448.0GB/s)
3072 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A4000
19170
A10 PCIe
+62%
31240
Blender
RTX A4000
+27%
3190
A10 PCIe
2505
Graphics Card
Apr 2021
Release Date
Apr 2021
Quadro Ampere
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
735 MHz
Base Clock
885 MHz
1560 MHz
Boost Clock
1695 MHz
1750 MHz
Memory Clock
1563 MHz
Memory
16GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
384bit
448.0GB/s
Bandwidth
600.2GB/s
Render Config
48
SM Count
72
6144
Shading Units
9216
192
TMUs
288
96
ROPs
96
192
Tensor Cores
288
48
RT Cores
72
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
6 MB
Theoretical Performance
149.8 GPixel/s
Pixel Rate
162.7 GPixel/s
299.5 GTexel/s
Texture Rate
488.2 GTexel/s
19.17 TFLOPS
FP16 (half)
31.24 TFLOPS
19.17 TFLOPS
FP32 (float)
31.24 TFLOPS
299.5 GFLOPS
FP64 (double)
976.3 GFLOPS
Board Design
140W
TDP
150W
300 W
Suggested PSU
450 W
4x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
GA104
GPU Name
GA102
GA104-875-A1
GPU Variant
GA102-890-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
17.4 billion
Transistors
28.3 billion
392 mm²
Die Size
628 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
6.7
Shader Model
6.6
