NVIDIA RTX 4000 Ada Generation vs NVIDIA RTX A4500 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Mar 2022
Generation
Workstation Ada
Quadro Ampere-M
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
510 MHz
Boost Clock
2175 MHz
1215 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
20GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
160bit
256bit
Bandwidth
360.0GB/s
448.0GB/s
Render Config
SM Count
48
46
Shading Units
6144
5888
TMUs
192
184
ROPs
64
96
Tensor Cores
192
184
RT Cores
48
46
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
4 MB
Theoretical Performance
Pixel Rate
139.2 GPixel/s
116.6 GPixel/s
Texture Rate
417.6 GTexel/s
223.6 GTexel/s
FP16 (half)
26.73 TFLOPS
14.31 TFLOPS
FP32 (float)
26.73 TFLOPS
14.31 TFLOPS
FP64 (double)
417.6 GFLOPS
223.6 GFLOPS
Graphics Processor
GPU Name
AD104
GA104
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
35.8 billion
17.4 billion
Die Size
294 mm²
392 mm²
Board Design
TDP
130W
80W
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
6.7