Home GPU Comparison NVIDIA GeForce GT 740 OEM vs NVIDIA GeForce GTX 745 OEM

NVIDIA GeForce GT 740 OEM vs NVIDIA GeForce GTX 745 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 740 OEM and 4GB VRAM GeForce GTX 745 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740 OEM 's Advantages
Released 1 years and 2 months late
Larger VRAM bandwidth (80.19GB/s vs 28.80GB/s)
NVIDIA GeForce GTX 745 OEM 's Advantages
More VRAM (4GB vs 1024GB)
Lower TDP (55W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GT 740 OEM
0.773 TFLOPS
GeForce GTX 745 OEM +2%
0.793 TFLOPS
Blender
GeForce GT 740 OEM
48
GeForce GTX 745 OEM +12%
54
OctaneBench
GeForce GT 740 OEM
13
GeForce GTX 745 OEM +23%
16
VS

Graphics Card

Apr 2015
Release Date
Feb 2014
GeForce 700
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1253 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
384
32
TMUs
24
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

8.048 GPixel/s
Pixel Rate
16.53 GPixel/s
32.19 GTexel/s
Texture Rate
24.79 GTexel/s
-
-
-
772.6 GFLOPS
FP32 (float)
793.3 GFLOPS
32.19 GFLOPS
FP64 (double)
24.79 GFLOPS

Board Design

65W
TDP
55W
250 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 2.0 1x VGA
None
Power Connectors
None

Graphics Processor

GK106
GPU Name
GM107
-
GPU Variant
GM107-220-A2
Kepler
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
1.87 billion
221 mm²
Die Size
148 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.0
5.1
Shader Model
5.1

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