NVIDIA GeForce GT 740A vs NVIDIA GeForce GTX 1660 Ti Max Q
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 6GB VRAM GeForce GTX 1660 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages
Released 5 years and 8 months late
Boost Clock1335MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 14.40GB/s)
1152 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 740A
0.753 TFLOPS
GeForce GTX 1660 Ti Max Q
+444%
4.101 TFLOPS
Graphics Card
Aug 2013
Release Date
Apr 2019
GeForce 700A
Generation
GeForce 16 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1140 MHz
-
Boost Clock
1335 MHz
900 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
6GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
288.0GB/s
Render Config
-
-
-
-
SM Count
24
384
Shading Units
1536
32
TMUs
96
8
ROPs
48
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
7.840 GPixel/s
Pixel Rate
64.08 GPixel/s
31.36 GTexel/s
Texture Rate
128.2 GTexel/s
-
FP16 (half)
8.202 TFLOPS
752.6 GFLOPS
FP32 (float)
4.101 TFLOPS
31.36 GFLOPS
FP64 (double)
128.2 GFLOPS
Board Design
33W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK208
GPU Name
TU116
GT 740M
GPU Variant
-
Kepler 2.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.02 billion
Transistors
6.6 billion
87 mm²
Die Size
284 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
7.5
5.1
Shader Model
6.7
