RTX A4000 vs A10M
We compared two Professional market GPUs: 16GB VRAM RTX A4000 and 24GB VRAM A10M 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)
A10M 's Advantages
Released 10 months late
Boost Clock has increased by 5% (1635MHz vs 1560MHz)
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (600.2GB/s vs 448.0GB/s)
1024 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A4000
19170
A10M
+22%
23440
Graphics Card
Apr 2021
Release Date
Feb 2022
Quadro Ampere
Generation
Tesla Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
735 MHz
Base Clock
975 MHz
1560 MHz
Boost Clock
1635 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
56
6144
Shading Units
7168
192
TMUs
224
96
ROPs
80
192
Tensor Cores
224
48
RT Cores
56
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
6 MB
Theoretical Performance
149.8 GPixel/s
Pixel Rate
130.8 GPixel/s
299.5 GTexel/s
Texture Rate
366.2 GTexel/s
19.17 TFLOPS
FP16 (half)
23.44 TFLOPS
19.17 TFLOPS
FP32 (float)
23.44 TFLOPS
299.5 GFLOPS
FP64 (double)
732.5 GFLOPS
Board Design
140W
TDP
150W
300 W
Suggested PSU
450 W
4x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
Power Connectors
8-pin EPS
Graphics Processor
GA104
GPU Name
GA102
GA104-875-A1
GPU Variant
-
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
6.7
