Home GPU Comparison NVIDIA GeForce GT 740M vs NVIDIA GeForce GTX 775M Mac Edition

NVIDIA GeForce GT 740M vs NVIDIA GeForce GTX 775M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740M and 2GB VRAM GeForce GTX 775M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740M 's Advantages
Lower TDP (33W vs 100W)
NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
960 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 740M
0.753 TFLOPS
GeForce GTX 775M Mac Edition +184%
2.142 TFLOPS
VS

Graphics Card

Jun 2013
Release Date
Nov 2013
GeForce 700M
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
160.0GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
1344
32
TMUs
112
8
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

7.840 GPixel/s
Pixel Rate
22.32 GPixel/s
31.36 GTexel/s
Texture Rate
89.26 GTexel/s
-
-
-
752.6 GFLOPS
FP32 (float)
2.142 TFLOPS
31.36 GFLOPS
FP64 (double)
89.26 GFLOPS

Board Design

33W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK208
GPU Name
GK104
GT 740M
GPU Variant
N13E-GTX-A2
Kepler 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
3.54 billion
87 mm²
Die Size
294 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.5
CUDA
3.0
5.1
Shader Model
5.1

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