NVIDIA A100 PCIe 80 GB vs NVIDIA Quadro RTX 5000 Mobile Refresh
We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 16GB VRAM Quadro RTX 5000 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A100 PCIe 80 GB 's Advantages
Released 1 years late
More VRAM (80GB vs 16GB)
Larger VRAM bandwidth (1.94TB/s vs 448.0GB/s)
3840 additional rendering cores
NVIDIA Quadro RTX 5000 Mobile Refresh 's Advantages
Boost Clock has increased by 10% (1545MHz vs 1410MHz)
Lower TDP (110W vs 300W)
Score
Benchmark
FP32 (float)
A100 PCIe 80 GB
+105%
19.49 TFLOPS
Quadro RTX 5000 Mobile Refresh
9.492 TFLOPS
Blender
A100 PCIe 80 GB
+70%
3722
Quadro RTX 5000 Mobile Refresh
2185
OctaneBench
A100 PCIe 80 GB
+28%
310
Quadro RTX 5000 Mobile Refresh
242
Graphics Card
Jun 2021
Release Date
Jun 2020
Tesla Ampere(Axx)
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1065 MHz
Base Clock
1035 MHz
1410 MHz
Boost Clock
1545 MHz
1512 MHz
Memory Clock
1750 MHz
Memory
80GB
Memory Size
16GB
HBM2e
Memory Type
GDDR6
5120bit
Memory Bus
256bit
1.94TB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
108
SM Count
48
6912
Shading Units
3072
432
TMUs
192
160
ROPs
64
432
Tensor Cores
384
-
RT Cores
48
192 KB (per SM)
L1 Cache
64 KB (per SM)
80 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
225.6 GPixel/s
Pixel Rate
98.88 GPixel/s
609.1 GTexel/s
Texture Rate
296.6 GTexel/s
77.97 TFLOPS
FP16 (half)
18.98 TFLOPS
19.49 TFLOPS
FP32 (float)
9.492 TFLOPS
9.746 TFLOPS
FP64 (double)
296.6 GFLOPS
Board Design
300W
TDP
110W
700 W
Suggested PSU
-
No outputs
Outputs
No outputs
8-pin EPS
Power Connectors
None
Graphics Processor
GA100
GPU Name
TU104B
-
-
-
Ampere
Architecture
Turing
TSMC
Foundry
TSMC
7 nm
Process Size
12 nm
54.2 billion
Transistors
13.6 billion
826 mm²
Die Size
545 mm²
Graphics Features
N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
8.0
CUDA
7.5
N/A
Shader Model
6.6
