NVIDIA GeForce GTX 1660 vs NVIDIA Tesla K40m
GPU Specs Compare
Graphics Card
Release Date
Mar 2019
Nov 2013
Generation
GeForce 16
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1530 MHz
745 MHz
Boost Clock
1785 MHz
876 MHz
Memory Clock
2001 MHz
1502 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
384bit
Bandwidth
192.1GB/s
288.4GB/s
Render Config
SM Count
22
-
Shading Units
1408
2880
TMUs
88
240
ROPs
48
48
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
1536 KB
1536 KB
Theoretical Performance
Pixel Rate
85.68 GPixel/s
52.56 GPixel/s
Texture Rate
157.1 GTexel/s
210.2 GTexel/s
FP16 (half)
10.05 TFLOPS
-
FP32 (float)
5.027 TFLOPS
5.046 TFLOPS
FP64 (double)
157.1 GFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
TU116
GK110B
GPU Variant
TU116-300-A1
-
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
6.6 billion
7.08 billion
Die Size
284 mm²
561 mm²
Board Design
TDP
120W
245W
Suggested PSU
300 W
550 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
No outputs
Power Connectors
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
1.1
CUDA
7.5
3.5
Shader Model
6.6
5.1
📊 Benchmark
3DMark Time Spy
5,444
-
3DMark Time Spy Extreme
2,465
-