NVIDIA RTX A4 Mobile vs NVIDIA Quadro P4000 Max Q
We compared two Professional market GPUs: 4GB VRAM RTX A4 Mobile and 8GB VRAM Quadro P4000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4 Mobile 's Advantages
Released 4 years and 3 months late
Boost Clock has increased by 44% (1770MHz vs 1228MHz)
Larger VRAM bandwidth (224.0GB/s vs 192.3GB/s)
256 additional rendering cores
NVIDIA Quadro P4000 Max Q 's Advantages
More VRAM (8GB vs 4GB)
Score
Benchmark
FP32 (float)
RTX A4 Mobile
+64%
7.25 TFLOPS
Quadro P4000 Max Q
4.401 TFLOPS
Graphics Card
Apr 2021
Release Date
Jan 2017
Quadro Ampere-M
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
1297 MHz
Base Clock
1114 MHz
1770 MHz
Boost Clock
1228 MHz
1750 MHz
Memory Clock
1502 MHz
Memory
4GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
192.3GB/s
Render Config
-
-
-
16
SM Count
14
2048
Shading Units
1792
64
TMUs
112
32
ROPs
64
64
Tensor Cores
-
16
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
56.64 GPixel/s
Pixel Rate
78.59 GPixel/s
113.3 GTexel/s
Texture Rate
137.5 GTexel/s
7.250 TFLOPS
FP16 (half)
68.77 GFLOPS
7.250 TFLOPS
FP32 (float)
4.401 TFLOPS
113.3 GFLOPS
FP64 (double)
137.5 GFLOPS
Board Design
Unknown
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA107
GPU Name
GP104
-
GPU Variant
N17E-Q3-A1
Ampere
Architecture
Pascal
Samsung
Foundry
TSMC
8 nm
Process Size
16 nm
8.7 billion
Transistors
7.2 billion
200 mm²
Die Size
314 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
6.1
6.7
Shader Model
6.4
