NVIDIA RTX A4 Mobile vs NVIDIA Quadro RTX 6000
We compared two Professional market GPUs: 4GB VRAM RTX A4 Mobile and 24GB VRAM Quadro RTX 6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4 Mobile 's Advantages
Released 2 years and 8 months late
NVIDIA Quadro RTX 6000 's Advantages
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (672.0GB/s vs 224.0GB/s)
2560 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A4 Mobile
7.25 TFLOPS
Quadro RTX 6000
+124%
16.31 TFLOPS
Graphics Card
Apr 2021
Release Date
Aug 2018
Quadro Ampere-M
Generation
Quadro
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1297 MHz
Base Clock
1440 MHz
1770 MHz
Boost Clock
1770 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
384bit
224.0GB/s
Bandwidth
672.0GB/s
Render Config
-
-
-
16
SM Count
72
2048
Shading Units
4608
64
TMUs
288
32
ROPs
96
64
Tensor Cores
576
16
RT Cores
72
128 KB (per SM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
56.64 GPixel/s
Pixel Rate
169.9 GPixel/s
113.3 GTexel/s
Texture Rate
509.8 GTexel/s
7.250 TFLOPS
FP16 (half)
32.62 TFLOPS
7.250 TFLOPS
FP32 (float)
16.31 TFLOPS
113.3 GFLOPS
FP64 (double)
509.8 GFLOPS
Board Design
Unknown
TDP
260W
-
Suggested PSU
600 W
Portable Device Dependent
Outputs
4x DisplayPort 1.4a
1x USB Type-C
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GA107
GPU Name
TU102
-
GPU Variant
TU102-875-A1
Ampere
Architecture
Turing
Samsung
Foundry
TSMC
8 nm
Process Size
12 nm
8.7 billion
Transistors
18.6 billion
200 mm²
Die Size
754 mm²
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
8.6
CUDA
7.5
6.7
Shader Model
6.6
