NVIDIA TITAN V vs NVIDIA Tesla K40t
GPU · Specs Compare
Graphics Card
Release Date
Dec 2017
Nov 2013
Generation
GeForce 10
Tesla Kepler
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1200 MHz
745 MHz
Boost Clock
1455 MHz
876 MHz
Memory Clock
848 MHz
1502 MHz
Memory
Memory Size
12GB
12GB
Memory Type
HBM2
GDDR5
Memory Bus
3072bit
384bit
Bandwidth
651.3GB/s
288.4GB/s
Render Config
SM Count
80
—
Shading Units
5120
2880
TMUs
320
240
ROPs
96
48
Tensor Cores
640
—
L1 Cache
96 KB (per SM)
16 KB (per SMX)
L2 Cache
0 MB
1536 KB
Theoretical Performance
Pixel Rate
139.7 GPixel/s
52.56 GPixel/s
Texture Rate
465.6 GTexel/s
210.2 GTexel/s
FP16 (half)
29.80 TFLOPS
—
FP32 (float)
14.90 TFLOPS
5.046 TFLOPS
FP64 (double)
7.450 TFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
GV100
GK110B
GPU Variant
GV100-400-A1
—
Architecture
Volta
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
21.1 billion
7.08 billion
Die Size
815 mm²
561 mm²
Board Design
TDP
250W
245W
Suggested PSU
600 W
550 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
—
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.2.175
CUDA
7.0
3.5
Shader Model
6.6
6.5 (5.1)
Benchmark
3DMark Time Spy
13,217
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.