NVIDIA T400 vs NVIDIA TITAN V
We compared two Desktop platform GPUs: 2GB VRAM T400 and 12GB VRAM TITAN V to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA T400 's Advantages
Released 3 years and 5 months late
Lower TDP (30W vs 250W)
NVIDIA TITAN V 's Advantages
Boost Clock has increased by 2% (1455MHz vs 1425MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (651.3GB/s vs 80.00GB/s)
4736 additional rendering cores
Score
Benchmark
FP32 (float)
T400
1.094 TFLOPS
TITAN V
+1261%
14.9 TFLOPS
Graphics Card
May 2021
Release Date
Dec 2017
Quadro
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
420 MHz
Base Clock
1200 MHz
1425 MHz
Boost Clock
1455 MHz
1250 MHz
Memory Clock
848 MHz
Memory
2GB
Memory Size
12GB
GDDR6
Memory Type
HBM2
64bit
Memory Bus
3072bit
80.00GB/s
Bandwidth
651.3GB/s
Render Config
-
-
-
6
SM Count
80
384
Shading Units
5120
24
TMUs
320
16
ROPs
96
-
Tensor Cores
640
-
-
-
64 KB (per SM)
L1 Cache
96 KB (per SM)
1024 KB
L2 Cache
0 MB
-
-
-
Theoretical Performance
22.80 GPixel/s
Pixel Rate
139.7 GPixel/s
34.20 GTexel/s
Texture Rate
465.6 GTexel/s
2.189 TFLOPS
FP16 (half)
29.80 TFLOPS
1094 GFLOPS
FP32 (float)
14.90 TFLOPS
34.20 GFLOPS
FP64 (double)
7.450 TFLOPS
Board Design
30W
TDP
250W
200 W
Suggested PSU
600 W
3x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
TU117
GPU Name
GV100
-
GPU Variant
GV100-400-A1
Turing
Architecture
Volta
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
4.7 billion
Transistors
21.1 billion
200 mm²
Die Size
815 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
7.0
6.6
Shader Model
6.6
