NVIDIA RTX A400 vs NVIDIA TITAN Ada
GPU · Specs Compare
Graphics Card
Release Date
Apr 2024
Unknown
Generation
Quadro Ampere(Ax000)
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1417 MHz
2235 MHz
Boost Clock
1762 MHz
2520 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
4GB
48GB
Memory Type
GDDR6
GDDR6X
Memory Bus
64bit
384bit
Bandwidth
96.00GB/s
1.15TB/s
Render Config
SM Count
6
144
Shading Units
768
18432
TMUs
24
576
ROPs
16
192
Tensor Cores
24
576
RT Cores
6
144
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
96 MB
Theoretical Performance
Pixel Rate
28.19 GPixel/s
483.8 GPixel/s
Texture Rate
42.29 GTexel/s
1452 GTexel/s
FP16 (half)
2.706 TFLOPS
92.90 TFLOPS
FP32 (float)
2.706 TFLOPS
92.90 TFLOPS
FP64 (double)
42.29 GFLOPS
1452 GFLOPS
Graphics Processor
GPU Name
GA107
AD102
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
8.7 billion
76.3 billion
Die Size
200 mm²
609 mm²
GPU Variant
—
AD102-450-A1
Board Design
TDP
50W
800W
Suggested PSU
250 W
1200 W
Outputs
4x mini-DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
2x 16-pin
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
8.6
8.9
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.