NVIDIA RTX A4 Mobile vs NVIDIA Quadro RTX 5000 Mobile Refresh
We compared two Professional market GPUs: 4GB VRAM RTX A4 Mobile and 16GB VRAM Quadro RTX 5000 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4 Mobile 's Advantages
Released 10 months late
Boost Clock has increased by 15% (1770MHz vs 1545MHz)
NVIDIA Quadro RTX 5000 Mobile Refresh 's Advantages
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)
1024 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A4 Mobile
7.25 TFLOPS
Quadro RTX 5000 Mobile Refresh
+30%
9.492 TFLOPS
Graphics Card
Apr 2021
Release Date
Jun 2020
Quadro Ampere-M
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1297 MHz
Base Clock
1035 MHz
1770 MHz
Boost Clock
1545 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
16
SM Count
48
2048
Shading Units
3072
64
TMUs
192
32
ROPs
64
64
Tensor Cores
384
16
RT Cores
48
128 KB (per SM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
56.64 GPixel/s
Pixel Rate
98.88 GPixel/s
113.3 GTexel/s
Texture Rate
296.6 GTexel/s
7.250 TFLOPS
FP16 (half)
18.98 TFLOPS
7.250 TFLOPS
FP32 (float)
9.492 TFLOPS
113.3 GFLOPS
FP64 (double)
296.6 GFLOPS
Board Design
Unknown
TDP
110W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA107
GPU Name
TU104B
-
-
-
Ampere
Architecture
Turing
Samsung
Foundry
TSMC
8 nm
Process Size
12 nm
8.7 billion
Transistors
13.6 billion
200 mm²
Die Size
545 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
