NVIDIA Quadro P4000 Mobile vs NVIDIA GRID A100B
We compared two Professional market GPUs: 8GB VRAM Quadro P4000 Mobile and 48GB VRAM GRID A100B to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro P4000 Mobile 's Advantages
Lower TDP (100W vs 400W)
NVIDIA GRID A100B 's Advantages
Released 3 years and 4 months late
Boost Clock1005MHz
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (1866GB/s vs 192.3GB/s)
5120 additional rendering cores
Score
Benchmark
FP32 (float)
Quadro P4000 Mobile
4.398 TFLOPS
GRID A100B
+215%
13.89 TFLOPS
Graphics Card
Jan 2017
Release Date
May 2020
Quadro Mobile
Generation
GRID
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
900 MHz
-
Boost Clock
1005 MHz
1502 MHz
Memory Clock
1215 MHz
Memory
8GB
Memory Size
48GB
GDDR5
Memory Type
HBM2e
256bit
Memory Bus
6144bit
192.3GB/s
Bandwidth
1866GB/s
Render Config
-
-
-
14
SM Count
108
1792
Shading Units
6912
112
TMUs
432
64
ROPs
192
-
Tensor Cores
432
-
-
-
48 KB (per SM)
L1 Cache
192 KB (per SM)
2 MB
L2 Cache
48 MB
-
-
-
Theoretical Performance
78.53 GPixel/s
Pixel Rate
193.0 GPixel/s
137.4 GTexel/s
Texture Rate
434.2 GTexel/s
68.71 GFLOPS
FP16 (half)
55.57 TFLOPS
4.398 TFLOPS
FP32 (float)
13.89 TFLOPS
137.4 GFLOPS
FP64 (double)
6.947 TFLOPS
Board Design
100W
TDP
400W
-
Suggested PSU
800 W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GP104
GPU Name
GA100
N17E-Q3-A1
GPU Variant
-
Pascal
Architecture
Ampere
TSMC
Foundry
TSMC
16 nm
Process Size
7 nm
7.2 billion
Transistors
54.2 billion
314 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
6.1
CUDA
8.0
6.4
Shader Model
N/A
