Home GPU Comparison NVIDIA GeForce GT 740A vs AMD Radeon HD 7650A

NVIDIA GeForce GT 740A vs AMD Radeon HD 7650A

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 1024MB VRAM Radeon HD 7650A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740A 's Advantages
Released 1 years and 7 months late
More VRAM (2GB vs 1024GB)
AMD Radeon HD 7650A 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
96 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 740A +30%
0.753 TFLOPS
Radeon HD 7650A
0.576 TFLOPS
VS

Graphics Card

Aug 2013
Release Date
Jan 2012
GeForce 700A
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
6
-
-
-
384
Shading Units
480
32
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.840 GPixel/s
Pixel Rate
4.800 GPixel/s
31.36 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
752.6 GFLOPS
FP32 (float)
576.0 GFLOPS
31.36 GFLOPS
FP64 (double)
-

Board Design

33W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK208
GPU Name
Onega
GT 740M
GPU Variant
-
Kepler 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
0.716 billion
87 mm²
Die Size
118 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
5.0

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