Home GPU Comparison NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce GTX 1660 Ti Mobile

NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M Mac Edition and 6GB VRAM GeForce GTX 1660 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages
Released 5 years and 5 months late
Boost Clock has increased by 99% (1590MHz vs 797MHz)
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (288.0GB/s vs 160.0GB/s)

Score

Benchmark

FP32 (float)
GeForce GTX 780M Mac Edition
2.448 TFLOPS
GeForce GTX 1660 Ti Mobile +99%
4.884 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Apr 2019
GeForce 700M
Generation
GeForce 16 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

771 MHz
Base Clock
1455 MHz
797 MHz
Boost Clock
1590 MHz
1250 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
160.0GB/s
Bandwidth
288.0GB/s

Render Config

-
SM Count
24
-
Compute Units
-
1536
Shading Units
1536
128
TMUs
96
32
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
1536 KB

Theoretical Performance

25.50 GPixel/s
Pixel Rate
76.32 GPixel/s
102.0 GTexel/s
Texture Rate
152.6 GTexel/s
-
FP16 (half)
9.769 TFLOPS
2.448 TFLOPS
FP32 (float)
4.884 TFLOPS
102.0 GFLOPS
FP64 (double)
152.6 GFLOPS

Graphics Processor

GK104
GPU Name
TU116
N14E-GTX-A2
GPU Variant
-
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
3.54 billion
Transistors
6.6 billion
294 mm²
Die Size
284 mm²

Board Design

122W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
7.5
5.1
Shader Model
6.7

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