NVIDIA RTX A5000 Mobile vs NVIDIA RTX A6000
We compared two Professional market GPUs: 16GB VRAM RTX A5000 Mobile and 48GB VRAM RTX A6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A5000 Mobile 's Advantages
Released 6 months late
Lower TDP (150W vs 300W)
NVIDIA RTX A6000 's Advantages
Boost Clock has increased by 14% (1800MHz vs 1575MHz)
More VRAM (48GB vs 16GB)
Larger VRAM bandwidth (768.0GB/s vs 448.0GB/s)
4608 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A5000 Mobile
19.35 TFLOPS
RTX A6000
+100%
38.71 TFLOPS
Blender
RTX A5000 Mobile
3188
RTX A6000
+68%
5387
OctaneBench
RTX A5000 Mobile
305
RTX A6000
+96%
600
Graphics Card
Apr 2021
Release Date
Oct 2020
Quadro Ampere-M
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
900 MHz
Base Clock
1410 MHz
1575 MHz
Boost Clock
1800 MHz
1750 MHz
Memory Clock
2000 MHz
Memory
16GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
384bit
448.0GB/s
Bandwidth
768.0GB/s
Render Config
-
-
-
48
SM Count
84
6144
Shading Units
10752
192
TMUs
336
96
ROPs
112
192
Tensor Cores
336
48
RT Cores
84
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
151.2 GPixel/s
Pixel Rate
201.6 GPixel/s
302.4 GTexel/s
Texture Rate
604.8 GTexel/s
19.35 TFLOPS
FP16 (half)
38.71 TFLOPS
19.35 TFLOPS
FP32 (float)
38.71 TFLOPS
302.4 GFLOPS
FP64 (double)
604.8 GFLOPS
Board Design
150W
TDP
300W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
4x DisplayPort 1.4a
None
Power Connectors
8-pin EPS
Graphics Processor
GA104
GPU Name
GA102
-
-
-
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
