Home GPU Comparison NVIDIA Quadro RTX 6000 Mobile vs NVIDIA RTX A4000 Mobile

NVIDIA Quadro RTX 6000 Mobile vs NVIDIA RTX A4000 Mobile

We compared two Professional market GPUs: 24GB VRAM Quadro RTX 6000 Mobile and 8GB VRAM RTX A4000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 6000 Mobile 's Advantages
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (672.0GB/s vs 384.0GB/s)
NVIDIA RTX A4000 Mobile 's Advantages
Released 1 years and 7 months late
Boost Clock has increased by 15% (1680MHz vs 1455MHz)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro RTX 6000 Mobile
13.41 TFLOPS
RTX A4000 Mobile +28%
17.2 TFLOPS
Blender
Quadro RTX 6000 Mobile +18%
3167
RTX A4000 Mobile
2682
OctaneBench
Quadro RTX 6000 Mobile +18%
356
RTX A4000 Mobile
300
VS

Graphics Card

Sep 2019
Release Date
Apr 2021
Quadro Turing-M
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1275 MHz
Base Clock
1140 MHz
1455 MHz
Boost Clock
1680 MHz
1750 MHz
Memory Clock
1500 MHz

Memory

24GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
256bit
672.0GB/s
Bandwidth
384.0GB/s

Render Config

72
SM Count
40
-
Compute Units
-
4608
Shading Units
5120
288
TMUs
160
96
ROPs
80
576
Tensor Cores
160
72
RT Cores
40
64 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
4 MB

Theoretical Performance

139.7 GPixel/s
Pixel Rate
134.4 GPixel/s
419.0 GTexel/s
Texture Rate
268.8 GTexel/s
26.82 TFLOPS
FP16 (half)
17.20 TFLOPS
13.41 TFLOPS
FP32 (float)
17.20 TFLOPS
419.0 GFLOPS
FP64 (double)
268.8 GFLOPS

Graphics Processor

TU102
GPU Name
GA104
-
GPU Variant
-
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
18.6 billion
Transistors
17.4 billion
754 mm²
Die Size
392 mm²

Board Design

Unknown
TDP
115W
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.6
6.7
Shader Model
6.7

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