GeForce GT 740A vs Radeon R9 A375
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 2GB VRAM Radeon R9 A375 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 A375 's Advantages
Released 1 years and 5 months late
Boost Clock925MHz
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
256 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 740A
753
Radeon R9 A375
+72%
1299
Graphics Card
Aug 2013
Release Date
Jan 2015
GeForce 700A
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
900 MHz
-
Boost Clock
925 MHz
900 MHz
Memory Clock
1125 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
72.00GB/s
Render Config
-
Compute Units
10
384
Shading Units
640
32
TMUs
40
8
ROPs
16
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
Theoretical Performance
7.840 GPixel/s
Pixel Rate
16.24 GPixel/s
31.36 GTexel/s
Texture Rate
40.60 GTexel/s
752.6 GFLOPS
FP32 (float)
1299 GFLOPS
31.36 GFLOPS
FP64 (double)
-
Board Design
33W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
GK208
GPU Name
Venus
GT 740M
GPU Variant
Venus XTX
(216-0846033)
Kepler 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
1.5 billion
87 mm²
Die Size
123 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)