NVIDIA RTX A4000 Max-Q vs NVIDIA RTX A5000 Max-Q
We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 16GB VRAM RTX A5000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4000 Max-Q 's Advantages
Boost Clock has increased by 3% (1395MHz vs 1350MHz)
NVIDIA RTX A5000 Max-Q 's Advantages
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (384.0GB/s vs 352.0GB/s)
1024 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A4000 Max Q
14.28 TFLOPS
RTX A5000 Max Q
+16%
16.59 TFLOPS
Graphics Card
Apr 2021
Release Date
Apr 2021
Ampere-MW
Generation
Quadro Ampere-M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
780 MHz
Base Clock
720 MHz
1395 MHz
Boost Clock
1350 MHz
1375 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
352.0GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
40
SM Count
48
5120
Shading Units
6144
160
TMUs
192
80
ROPs
96
160
Tensor Cores
192
40
RT Cores
48
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
111.6 GPixel/s
Pixel Rate
129.6 GPixel/s
223.2 GTexel/s
Texture Rate
259.2 GTexel/s
14.28 TFLOPS
FP16 (half)
16.59 TFLOPS
14.28 TFLOPS
FP32 (float)
16.59 TFLOPS
223.2 GFLOPS
FP64 (double)
259.2 GFLOPS
Board Design
80W
TDP
80W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
GA104
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
17.4 billion
Transistors
17.4 billion
392 mm²
Die Size
392 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
8.6
6.8
Shader Model
6.7
