NVIDIA Tesla K40st vs NVIDIA TITAN V
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Dec 2017
Generation
Tesla
GeForce 10
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1502 MHz
848 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1455 MHz
Memory
Memory Size
12GB
12GB
Memory Type
GDDR5
HBM2
Memory Bus
384bit
3072bit
Bandwidth
288.4GB/s
651.3GB/s
Render Config
Shading Units
2880
5120
TMUs
240
320
ROPs
48
96
L1 Cache
16 KB (per SMX)
96 KB (per SM)
L2 Cache
1536 KB
0 MB
SM Count
-
80
Tensor Cores
-
640
Theoretical Performance
Pixel Rate
34.50 GPixel/s
139.7 GPixel/s
Texture Rate
138.0 GTexel/s
465.6 GTexel/s
FP32 (float)
3.312 TFLOPS
14.90 TFLOPS
FP64 (double)
1104 GFLOPS
7.450 TFLOPS
FP16 (half)
-
29.80 TFLOPS
Graphics Processor
GPU Name
GK110B
GV100
Architecture
Kepler
Volta
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
7.08 billion
21.1 billion
Die Size
561 mm²
815 mm²
GPU Variant
-
GV100-400-A1
Board Design
TDP
245W
250W
Suggested PSU
550 W
600 W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
-
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
7.0
Shader Model
5.1
6.6
📊 Benchmark
3DMark Time Spy
-
13,217