NVIDIA RTX A400 vs NVIDIA TITAN V
We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 12GB VRAM TITAN V to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A400 's Advantages
Released 6 years and 4 months late
Boost Clock has increased by 21% (1762MHz vs 1455MHz)
Lower TDP (50W vs 250W)
NVIDIA TITAN V 's Advantages
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (651.3GB/s vs 96.00GB/s)
4352 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A400
2.706 TFLOPS
TITAN V
+450%
14.9 TFLOPS
3DMark Time Spy
RTX A400
2091
TITAN V
+532%
13217
Graphics Card
Apr 2024
Release Date
Dec 2017
Quadro Ampere(Ax000)
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1417 MHz
Base Clock
1200 MHz
1762 MHz
Boost Clock
1455 MHz
1500 MHz
Memory Clock
848 MHz
Memory
4GB
Memory Size
12GB
GDDR6
Memory Type
HBM2
64bit
Memory Bus
3072bit
96.00GB/s
Bandwidth
651.3GB/s
Render Config
-
-
-
6
SM Count
80
768
Shading Units
5120
24
TMUs
320
16
ROPs
96
24
Tensor Cores
640
6
RT Cores
-
128 KB (per SM)
L1 Cache
96 KB (per SM)
2 MB
L2 Cache
0 MB
-
-
-
Theoretical Performance
28.19 GPixel/s
Pixel Rate
139.7 GPixel/s
42.29 GTexel/s
Texture Rate
465.6 GTexel/s
2.706 TFLOPS
FP16 (half)
29.80 TFLOPS
2.706 TFLOPS
FP32 (float)
14.90 TFLOPS
42.29 GFLOPS
FP64 (double)
7.450 TFLOPS
Board Design
50W
TDP
250W
250 W
Suggested PSU
600 W
4x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GA107
GPU Name
GV100
-
GPU Variant
GV100-400-A1
Ampere
Architecture
Volta
Samsung
Foundry
TSMC
8 nm
Process Size
12 nm
8.7 billion
Transistors
21.1 billion
200 mm²
Die Size
815 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
7.0
6.8
Shader Model
6.6
