GeForce GT 740A vs GeForce GTX 1070 Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 8GB VRAM GeForce GTX 1070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 740A 's Advantages
Lower TDP (33W vs 120W)
GeForce GTX 1070 Mobile 's Advantages
Released 3 years late
Boost Clock1645MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.3GB/s vs 14.40GB/s)
1664 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 740A
753
GeForce GTX 1070 Mobile
+794%
6738
Graphics Card
Aug 2013
Release Date
Aug 2016
GeForce 700A
Generation
GeForce 10 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1442 MHz
-
Boost Clock
1645 MHz
900 MHz
Memory Clock
2002 MHz
Memory
2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
256.3GB/s
Render Config
-
SM Count
16
384
Shading Units
2048
32
TMUs
128
8
ROPs
64
16 KB (per SMX)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB
Theoretical Performance
7.840 GPixel/s
Pixel Rate
105.3 GPixel/s
31.36 GTexel/s
Texture Rate
210.6 GTexel/s
-
FP16 (half)
105.3 GFLOPS
752.6 GFLOPS
FP32 (float)
6.738 TFLOPS
31.36 GFLOPS
FP64 (double)
210.6 GFLOPS
Board Design
33W
TDP
120W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK208
GPU Name
GP104
GT 740M
GPU Variant
N17E-G2-A1
Kepler 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
1.02 billion
Transistors
7.2 billion
87 mm²
Die Size
314 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
6.1
5.1
Shader Model
6.4
