NVIDIA Tesla K40st vs NVIDIA Tesla V100 SXM2 16 GB
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Nov 2019
Generation
Tesla
Tesla
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1502 MHz
1106 MHz
Base Clock
-
1245 MHz
Boost Clock
-
1597 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
384bit
4096bit
Bandwidth
288.4GB/s
1133GB/s
Render Config
Shading Units
2880
5120
TMUs
240
320
ROPs
48
128
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
6 MB
SM Count
-
80
Tensor Cores
-
640
Theoretical Performance
Pixel Rate
34.50 GPixel/s
204.4 GPixel/s
Texture Rate
138.0 GTexel/s
511.0 GTexel/s
FP32 (float)
3.312 TFLOPS
16.35 TFLOPS
FP64 (double)
1104 GFLOPS
8.177 TFLOPS
FP16 (half)
-
32.71 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
Board Design
TDP
245W
250W
Suggested PSU
550 W
600 W
Outputs
No outputs
No outputs
Power Connectors
-
None
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
OctaneBench
-
354
Blender
-
2,432