NVIDIA RTX A2000 Mobile vs NVIDIA RTX A6000
We compared two Professional market GPUs: 4GB VRAM RTX A2000 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 A2000 Mobile 's Advantages
Released 6 months late
Lower TDP (95W vs 300W)
NVIDIA RTX A6000 's Advantages
Boost Clock has increased by 7% (1800MHz vs 1687MHz)
More VRAM (48GB vs 4GB)
Larger VRAM bandwidth (768.0GB/s vs 192.0GB/s)
8192 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A2000 Mobile
8.637 TFLOPS
RTX A6000
+348%
38.71 TFLOPS
3DMark Time Spy
RTX A2000 Mobile
4917
RTX A6000
+260%
17742
3DMark Time Spy Extreme
RTX A2000 Mobile
2836
RTX A6000
+228%
9324
3DMark Speed Way
RTX A2000 Mobile
1290
RTX A6000
+284%
4965
Blender
RTX A2000 Mobile
1222
RTX A6000
+340%
5387
OctaneBench
RTX A2000 Mobile
84
RTX A6000
+614%
600
Graphics Card
Apr 2021
Release Date
Oct 2020
Ampere-MW
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1215 MHz
Base Clock
1410 MHz
1687 MHz
Boost Clock
1800 MHz
1500 MHz
Memory Clock
2000 MHz
Memory
4GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
384bit
192.0GB/s
Bandwidth
768.0GB/s
Render Config
-
-
-
20
SM Count
84
2560
Shading Units
10752
80
TMUs
336
48
ROPs
112
80
Tensor Cores
336
20
RT Cores
84
128 KB (per SM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
80.98 GPixel/s
Pixel Rate
201.6 GPixel/s
135.0 GTexel/s
Texture Rate
604.8 GTexel/s
8.637 TFLOPS
FP16 (half)
38.71 TFLOPS
8.637 TFLOPS
FP32 (float)
38.71 TFLOPS
135.0 GFLOPS
FP64 (double)
604.8 GFLOPS
Board Design
95W
TDP
300W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
4x DisplayPort 1.4a
None
Power Connectors
8-pin EPS
Graphics Processor
GA107
GPU Name
GA102
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
8.7 billion
Transistors
28.3 billion
200 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
6.8
Shader Model
6.7
