NVIDIA GRID A100A vs NVIDIA Quadro P4000
We compared two Professional market GPUs: 48GB VRAM GRID A100A and 8GB VRAM Quadro P4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GRID A100A 's Advantages
Released 3 years and 3 months late
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (1866GB/s vs 243.3GB/s)
5120 additional rendering cores
NVIDIA Quadro P4000 's Advantages
Boost Clock has increased by 47% (1480MHz vs 1005MHz)
Lower TDP (105W vs 400W)
Score
Benchmark
FP32 (float)
GRID A100A
+161%
13.89 TFLOPS
Quadro P4000
5.304 TFLOPS
Graphics Card
May 2020
Release Date
Feb 2017
GRID
Generation
Quadro
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
900 MHz
Base Clock
1202 MHz
1005 MHz
Boost Clock
1480 MHz
1215 MHz
Memory Clock
1901 MHz
Memory
48GB
Memory Size
8GB
HBM2e
Memory Type
GDDR5
6144bit
Memory Bus
256bit
1866GB/s
Bandwidth
243.3GB/s
Render Config
-
-
-
108
SM Count
14
6912
Shading Units
1792
432
TMUs
112
192
ROPs
64
432
Tensor Cores
-
-
-
-
192 KB (per SM)
L1 Cache
48 KB (per SM)
48 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
193.0 GPixel/s
Pixel Rate
94.72 GPixel/s
434.2 GTexel/s
Texture Rate
165.8 GTexel/s
55.57 TFLOPS
FP16 (half)
82.88 GFLOPS
13.89 TFLOPS
FP32 (float)
5.304 TFLOPS
6.947 TFLOPS
FP64 (double)
165.8 GFLOPS
Board Design
400W
TDP
105W
800 W
Suggested PSU
300 W
No outputs
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 6-pin
Graphics Processor
GA100
GPU Name
GP104
-
GPU Variant
GP104-850-A1
Ampere
Architecture
Pascal
TSMC
Foundry
TSMC
7 nm
Process Size
16 nm
54.2 billion
Transistors
7.2 billion
826 mm²
Die Size
314 mm²
Graphics Features
N/A
DirectX
12 (12_1)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
8.0
CUDA
6.1
N/A
Shader Model
6.4
