NVIDIA RTX A400 vs NVIDIA GeForce GTX TITAN BLACK
GPU · Specs Compare
Graphics Card
Release Date
Apr 2024
Feb 2014
Generation
Quadro Ampere(Ax000)
GeForce 700
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1417 MHz
889 MHz
Boost Clock
1762 MHz
980 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
384bit
Bandwidth
96.00GB/s
336.0GB/s
Render Config
SM Count
6
—
Shading Units
768
2880
TMUs
24
240
ROPs
16
48
Tensor Cores
24
—
RT Cores
6
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
1536 KB
Theoretical Performance
Pixel Rate
28.19 GPixel/s
58.80 GPixel/s
Texture Rate
42.29 GTexel/s
235.2 GTexel/s
FP16 (half)
2.706 TFLOPS
—
FP32 (float)
2.706 TFLOPS
5.645 TFLOPS
FP64 (double)
42.29 GFLOPS
1.882 TFLOPS
Graphics Processor
GPU Name
GA107
GK110B
Architecture
Ampere
Kepler
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
7.08 billion
Die Size
200 mm²
561 mm²
GPU Variant
—
GK110-430-B1
Board Design
TDP
50W
250W
Suggested PSU
250 W
600 W
Outputs
4x mini-DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.6
3.5
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.