NVIDIA RTX A500 Mobile vs NVIDIA A100 PCIe 80 GB
We compared two Professional market GPUs: 4GB VRAM RTX A500 Mobile and 80GB VRAM A100 PCIe 80 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A500 Mobile 's Advantages
Released 9 months late
Boost Clock has increased by 9% (1537MHz vs 1410MHz)
Lower TDP (30W vs 300W)
NVIDIA A100 PCIe 80 GB 's Advantages
More VRAM (80GB vs 4GB)
Larger VRAM bandwidth (1.94TB/s vs 96.00GB/s)
4864 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A500 Mobile
6.296 TFLOPS
A100 PCIe 80 GB
+209%
19.49 TFLOPS
Blender
RTX A500 Mobile
576
A100 PCIe 80 GB
+546%
3722
OctaneBench
RTX A500 Mobile
69
A100 PCIe 80 GB
+349%
310
Graphics Card
Mar 2022
Release Date
Jun 2021
Ampere-MW
Generation
Tesla Ampere(Axx)
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
832 MHz
Base Clock
1065 MHz
1537 MHz
Boost Clock
1410 MHz
1500 MHz
Memory Clock
1512 MHz
Memory
4GB
Memory Size
80GB
GDDR6
Memory Type
HBM2e
64bit
Memory Bus
5120bit
96.00GB/s
Bandwidth
1.94TB/s
Render Config
-
-
-
16
SM Count
108
2048
Shading Units
6912
64
TMUs
432
32
ROPs
160
64
Tensor Cores
432
16
RT Cores
-
128 KB (per SM)
L1 Cache
192 KB (per SM)
2 MB
L2 Cache
80 MB
-
-
-
Theoretical Performance
49.18 GPixel/s
Pixel Rate
225.6 GPixel/s
98.37 GTexel/s
Texture Rate
609.1 GTexel/s
6.296 TFLOPS
FP16 (half)
77.97 TFLOPS
6.296 TFLOPS
FP32 (float)
19.49 TFLOPS
98.37 GFLOPS
FP64 (double)
9.746 TFLOPS
Board Design
30W
TDP
300W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
8-pin EPS
Graphics Processor
GA107S
GPU Name
GA100
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
8.7 billion
Transistors
54.2 billion
200 mm²
Die Size
826 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.6
CUDA
8.0
6.8
Shader Model
N/A
