NVIDIA RTX 4000 Ada Generation vs NVIDIA RTX A2000 Max-Q 8 GB
GPU · Specs Compare
Graphics Card
Release Date
Aug 2023
Apr 2021
Generation
Workstation Ada
Ampere-MW
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
607 MHz
Boost Clock
2175 MHz
1177 MHz
Memory Clock
2250 MHz
1375 MHz
Memory
Memory Size
20GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
160bit
128bit
Bandwidth
360.0GB/s
176.0GB/s
Render Config
SM Count
48
20
Shading Units
6144
2560
TMUs
192
80
ROPs
64
48
Tensor Cores
192
80
RT Cores
48
20
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
2 MB
Theoretical Performance
Pixel Rate
139.2 GPixel/s
56.50 GPixel/s
Texture Rate
417.6 GTexel/s
94.16 GTexel/s
FP16 (half)
26.73 TFLOPS
6.026 TFLOPS
FP32 (float)
26.73 TFLOPS
6.026 TFLOPS
FP64 (double)
417.6 GFLOPS
94.16 GFLOPS
Graphics Processor
GPU Name
AD104
GA107
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
35.8 billion
8.7 billion
Die Size
294 mm²
200 mm²
Board Design
TDP
130W
95W
Suggested PSU
300 W
—
Outputs
4x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
8.6
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.