GeForce GT 740A vs Radeon R5 A330
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 2GB VRAM Radeon R5 A330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 740A 's Advantages
64 additional rendering cores
Radeon R5 A330 's Advantages
Released 2 years and 2 months late
Score
Benchmark
FP32 (float)
GeForce GT 740A
+14%
753
Radeon R5 A330
659
Graphics Card
Aug 2013
Release Date
Oct 2015
GeForce 700A
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
900 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
14.40GB/s
Render Config
-
Compute Units
5
384
Shading Units
320
32
TMUs
20
8
ROPs
8
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
Theoretical Performance
7.840 GPixel/s
Pixel Rate
8.240 GPixel/s
31.36 GTexel/s
Texture Rate
20.60 GTexel/s
752.6 GFLOPS
FP32 (float)
659.2 GFLOPS
31.36 GFLOPS
FP64 (double)
-
Board Design
33W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK208
GPU Name
Exo
GT 740M
GPU Variant
-
Kepler 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
0.69 billion
87 mm²
Die Size
56 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.1
Vulkan
1.2.170
3.5
CUDA
-
5.1
Shader Model
6.5 (5.1)