Home GPU Comparison NVIDIA Tesla P100 PCIe 16 GB vs NVIDIA GRID A100B

NVIDIA Tesla P100 PCIe 16 GB vs NVIDIA GRID A100B

We compared two Professional market GPUs: 16GB VRAM Tesla P100 PCIe 16 GB and 48GB VRAM GRID A100B to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P100 PCIe 16 GB 's Advantages
Boost Clock has increased by 32% (1329MHz vs 1005MHz)
Lower TDP (250W vs 400W)
NVIDIA GRID A100B 's Advantages
Released 3 years and 11 months late
More VRAM (48GB vs 16GB)
Larger VRAM bandwidth (1866GB/s vs 732.2GB/s)
3328 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla P100 PCIe 16 GB
9.526 TFLOPS
GRID A100B +45%
13.89 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
May 2020
Tesla
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1190 MHz
Base Clock
900 MHz
1329 MHz
Boost Clock
1005 MHz
715 MHz
Memory Clock
1215 MHz

Memory

16GB
Memory Size
48GB
HBM2
Memory Type
HBM2e
4096bit
Memory Bus
6144bit
732.2GB/s
Bandwidth
1866GB/s

Render Config

-
-
-
56
SM Count
108
3584
Shading Units
6912
224
TMUs
432
96
ROPs
192
-
Tensor Cores
432
-
-
-
24 KB (per SM)
L1 Cache
192 KB (per SM)
4 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

127.6 GPixel/s
Pixel Rate
193.0 GPixel/s
297.7 GTexel/s
Texture Rate
434.2 GTexel/s
19.05 TFLOPS
FP16 (half)
55.57 TFLOPS
9.526 TFLOPS
FP32 (float)
13.89 TFLOPS
4.763 TFLOPS
FP64 (double)
6.947 TFLOPS

Board Design

250W
TDP
400W
600 W
Suggested PSU
800 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
None

Graphics Processor

GP100
GPU Name
GA100
GP100-893-A1
GPU Variant
-
Pascal
Architecture
Ampere
TSMC
Foundry
TSMC
16 nm
Process Size
7 nm
15.3 billion
Transistors
54.2 billion
610 mm²
Die Size
826 mm²

Graphics Features

12 (12_1)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
6.0
CUDA
8.0
6.4
Shader Model
N/A

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