GeForce GT 740A vs Arc A380M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 6GB VRAM Arc A380M 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 35W)
Arc A380M 's Advantages
Released 9 years and 5 months late
Boost Clock2000MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (186.0GB/s vs 14.40GB/s)
640 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 740A
753
Arc A380M
+443%
4096
Graphics Card
Aug 2013
Release Date
Jan 2023
GeForce 700A
Generation
Alchemist
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.1)
Clock Speeds
-
Base Clock
1550 MHz
-
Boost Clock
2000 MHz
900 MHz
Memory Clock
1937 MHz
Memory
2GB
Memory Size
6GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
96bit
14.40GB/s
Bandwidth
186.0GB/s
Render Config
384
Shading Units
1024
32
TMUs
64
8
ROPs
32
-
Tensor Cores
128
-
RT Cores
8
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
4 MB
Theoretical Performance
7.840 GPixel/s
Pixel Rate
64.00 GPixel/s
31.36 GTexel/s
Texture Rate
128.0 GTexel/s
-
FP16 (half)
8.192 TFLOPS
752.6 GFLOPS
FP32 (float)
4.096 TFLOPS
31.36 GFLOPS
FP64 (double)
1024 GFLOPS
Board Design
33W
TDP
35W
No outputs
Outputs
Portable Device Dependent
Graphics Processor
GK208
GPU Name
DG2-128
GT 740M
GPU Variant
ACM-G11
Kepler 2.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
1.02 billion
Transistors
7.2 billion
87 mm²
Die Size
157 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
-
5.1
Shader Model
6.6
