NVIDIA GeForce GTX 1660 Ti vs NVIDIA P102 100
GPU · Specs Compare
Graphics Card
Release Date
Feb 2019
Feb 2018
Generation
GeForce 16
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x4
Clock Speeds
Base Clock
1500 MHz
1582 MHz
Boost Clock
1770 MHz
1683 MHz
Memory Clock
1500 MHz
1376 MHz
Memory
Memory Size
6GB
5GB
Memory Type
GDDR6
GDDR5X
Memory Bus
192bit
320bit
Bandwidth
288.0GB/s
440.3GB/s
Render Config
SM Count
24
25
Shading Units
1536
3200
TMUs
96
200
ROPs
48
80
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
1536 KB
0 MB
Theoretical Performance
Pixel Rate
84.96 GPixel/s
134.6 GPixel/s
Texture Rate
169.9 GTexel/s
336.6 GTexel/s
FP16 (half)
10.87 TFLOPS
168.3 GFLOPS
FP32 (float)
5.437 TFLOPS
10.77 TFLOPS
FP64 (double)
169.9 GFLOPS
336.6 GFLOPS
Graphics Processor
GPU Name
TU116
GP102
GPU Variant
TU116-400-A1
GP102-100-A1
Architecture
Turing
Pascal
Foundry
TSMC
TSMC
Process Size
12 nm
16 nm
Transistors
6.6 billion
11.8 billion
Die Size
284 mm²
471 mm²
Board Design
TDP
120W
250W
Suggested PSU
300 W
600 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
6.1
Shader Model
6.6
6.4
Benchmark
3DMark Time Spy
6,346
7,042
3DMark Time Spy Extreme
2,883
3,817
OctaneBench
126
—
Battlefield 5 1080p
103
—
Shadow of the Tomb Raider 2160p
28
—
Shadow of the Tomb Raider 1440p
52
—
Shadow of the Tomb Raider 1080p
80
—
Battlefield 5 2160p
44
—
Blender
817
—
Battlefield 5 1440p
80
—
GTA 5 2160p
60
—
GTA 5 1440p
62
—
GTA 5 1080p
154
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.