NVIDIA A800 PCIe 40 GB vs NVIDIA RTX 2000 Mobile Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Nov 2022
Mar 2023
Generation
Ampere
Quadro Ada-M
Type
AI GPU
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
765 MHz
1635 MHz
Boost Clock
1410 MHz
2115 MHz
Memory Clock
1215 MHz
2000 MHz
Memory
Memory Size
40GB
8GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
128bit
Bandwidth
1555GB/s
256.0GB/s
Render Config
SM Count
108
24
Shading Units
6912
3072
TMUs
432
96
ROPs
160
48
Tensor Cores
432
96
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
40 MB
12 MB
RT Cores
-
24
Theoretical Performance
Pixel Rate
225.6 GPixel/s
101.5 GPixel/s
Texture Rate
609.1 GTexel/s
203.0 GTexel/s
FP16 (half)
77.97 TFLOPS
12.99 TFLOPS
FP32 (float)
19.49 TFLOPS
12.99 TFLOPS
FP64 (double)
9.746 TFLOPS
203.0 GFLOPS
Graphics Processor
GPU Name
GA100
AD107
Architecture
Ampere
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
18.9 billion
Die Size
826 mm²
159 mm²
Board Design
TDP
250W
50W
Suggested PSU
600 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
8.9
Shader Model
N/A
6.7