NVIDIA RTX 4000 Mobile Ada Generation vs NVIDIA RTX A2000 Mobile 8 GB
We compared two Mobile platform GPUs: 12GB VRAM RTX 4000 Mobile Ada Generation and 8GB VRAM RTX A2000 Mobile 8 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX 4000 Mobile Ada Generation 's Advantages
Released 1 years and 11 months late
Boost Clock has increased by 3% (1665MHz vs 1612MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (432.0GB/s vs 224.0GB/s)
4864 additional rendering cores
NVIDIA RTX A2000 Mobile 8 GB 's Advantages
Lower TDP (95W vs 110W)
Score
Benchmark
FP32 (float)
RTX 4000 Mobile Ada Generation
+199%
24.72 TFLOPS
RTX A2000 Mobile 8 GB
8.253 TFLOPS
Blender
RTX 4000 Mobile Ada Generation
+307%
5329
RTX A2000 Mobile 8 GB
1308
Graphics Card
Mar 2023
Release Date
Apr 2021
Quadro Ada-M
Generation
Ampere-MW
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1290 MHz
Base Clock
1117 MHz
1665 MHz
Boost Clock
1612 MHz
2250 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
128bit
432.0GB/s
Bandwidth
224.0GB/s
Render Config
-
-
-
58
SM Count
20
7424
Shading Units
2560
232
TMUs
80
80
ROPs
48
232
Tensor Cores
80
58
RT Cores
20
128 KB (per SM)
L1 Cache
128 KB (per SM)
48 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
133.2 GPixel/s
Pixel Rate
77.38 GPixel/s
386.3 GTexel/s
Texture Rate
129.0 GTexel/s
24.72 TFLOPS
FP16 (half)
8.253 TFLOPS
24.72 TFLOPS
FP32 (float)
8.253 TFLOPS
386.3 GFLOPS
FP64 (double)
129.0 GFLOPS
Board Design
110W
TDP
95W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
AD104
GPU Name
GA107
-
-
-
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
35.8 billion
Transistors
8.7 billion
294 mm²
Die Size
200 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
8.9
CUDA
8.6
6.7
Shader Model
6.8
