NVIDIA Quadro RTX 4000 vs NVIDIA RTX A5000 Mobile
We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 and 16GB VRAM RTX A5000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A5000 Mobile 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 2% (1575MHz vs 1545MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (448.0GB/s vs 416.0GB/s)
3840 additional rendering cores
Lower TDP (150W vs 160W)
Score
Benchmark
FP32 (float)
Quadro RTX 4000
7.119 TFLOPS
RTX A5000 Mobile
+171%
19.35 TFLOPS
Graphics Card
Nov 2018
Release Date
Apr 2021
Quadro
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1005 MHz
Base Clock
900 MHz
1545 MHz
Boost Clock
1575 MHz
1625 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
416.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
36
SM Count
48
2304
Shading Units
6144
144
TMUs
192
64
ROPs
96
288
Tensor Cores
192
36
RT Cores
48
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
98.88 GPixel/s
Pixel Rate
151.2 GPixel/s
222.5 GTexel/s
Texture Rate
302.4 GTexel/s
14.24 TFLOPS
FP16 (half)
19.35 TFLOPS
7.119 TFLOPS
FP32 (float)
19.35 TFLOPS
222.5 GFLOPS
FP64 (double)
302.4 GFLOPS
Board Design
160W
TDP
150W
450 W
Suggested PSU
-
3x DisplayPort 1.4a
1x USB Type-C
Outputs
Portable Device Dependent
1x 8-pin
Power Connectors
None
Graphics Processor
TU104
GPU Name
GA104
TU104-850-A1
GPU Variant
-
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
13.6 billion
Transistors
17.4 billion
545 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
7.5
CUDA
8.6
6.6
Shader Model
6.7
