Home GPU Comparison NVIDIA Quadro RTX 4000 Max Q vs NVIDIA GRID A100B

NVIDIA Quadro RTX 4000 Max Q vs NVIDIA GRID A100B

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Max Q and 48GB VRAM GRID A100B to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 Max Q 's Advantages
Boost Clock has increased by 37% (1380MHz vs 1005MHz)
Lower TDP (80W vs 400W)
NVIDIA GRID A100B 's Advantages
Released 1 years late
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (1866GB/s vs 416.0GB/s)
4352 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro RTX 4000 Max Q
7.066 TFLOPS
GRID A100B +96%
13.89 TFLOPS
VS

Graphics Card

May 2019
Release Date
May 2020
Quadro Mobile
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

780 MHz
Base Clock
900 MHz
1380 MHz
Boost Clock
1005 MHz
1625 MHz
Memory Clock
1215 MHz

Memory

8GB
Memory Size
48GB
GDDR6
Memory Type
HBM2e
256bit
Memory Bus
6144bit
416.0GB/s
Bandwidth
1866GB/s

Render Config

40
SM Count
108
-
Compute Units
-
2560
Shading Units
6912
160
TMUs
432
64
ROPs
192
320
Tensor Cores
432
40
RT Cores
-
64 KB (per SM)
L1 Cache
192 KB (per SM)
4 MB
L2 Cache
48 MB

Theoretical Performance

88.32 GPixel/s
Pixel Rate
193.0 GPixel/s
220.8 GTexel/s
Texture Rate
434.2 GTexel/s
14.13 TFLOPS
FP16 (half)
55.57 TFLOPS
7.066 TFLOPS
FP32 (float)
13.89 TFLOPS
220.8 GFLOPS
FP64 (double)
6.947 TFLOPS

Graphics Processor

TU104
GPU Name
GA100
-
GPU Variant
-
Turing
Architecture
Ampere
TSMC
Foundry
TSMC
12 nm
Process Size
7 nm
13.6 billion
Transistors
54.2 billion
545 mm²
Die Size
826 mm²

Board Design

80W
TDP
400W
-
Suggested PSU
800 W
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
7.5
CUDA
8.0
6.6
Shader Model
N/A

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