NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GTX 1660 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Unknown
Apr 2019
Generation
GeForce 700
GeForce 16 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
875 MHz
1455 MHz
Boost Clock
928 MHz
1590 MHz
Memory Clock
1753 MHz
1500 MHz
Memory
Memory Size
3GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
192bit
Bandwidth
336.6GB/s
288.0GB/s
Render Config
Shading Units
2880
1536
TMUs
240
96
ROPs
48
48
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1536 KB
1536 KB
SM Count
-
24
Theoretical Performance
Pixel Rate
55.68 GPixel/s
76.32 GPixel/s
Texture Rate
222.7 GTexel/s
152.6 GTexel/s
FP32 (float)
5.345 TFLOPS
4.884 TFLOPS
FP64 (double)
222.7 GFLOPS
152.6 GFLOPS
FP16 (half)
-
9.769 TFLOPS
Graphics Processor
GPU Name
GK180
TU116
GPU Variant
GK180-425-A1
-
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
7.08 billion
6.6 billion
Die Size
561 mm²
284 mm²
Board Design
TDP
250W
Unknown
Suggested PSU
600 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.2.175
1.3
CUDA
3.5
7.5
Shader Model
5.1
6.7
📊 Benchmark
3DMark Time Spy
-
5,597
3DMark Time Spy Extreme
-
2,574