GeForce GT 745A vs GeForce GTS 450
When choosing between GeForce GT 745A and GeForce GTS 450, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 745A and GeForce GTS 450.
GeForce GT 745A
Main Specs
GeForce GT 745A
GeForce GTS 450
Power consumption (TDP)
33 Watt
106 Watt
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
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GeForce GTS 450 has 221% more power consumption, than GeForce GT 745A.
GeForce GT 745A is connected by PCIe 3.0 x16, and GeForce GTS 450 uses PCIe 2.0 x16 interface.
GeForce GT 745A has 1 GB more memory, than GeForce GTS 450.
Both cards are used in Desktops.
GeForce GT 745A is build with Kepler architecture, and GeForce GTS 450 - with Fermi.
Core clock speed of GeForce GTS 450 is 729 MHz higher, than GeForce GT 745A.
GeForce GT 745A is manufactured by 28 nm process technology, and GeForce GTS 450 - by 40 nm process technology.
Memory clock speed of GeForce GTS 450 is 4 MHz higher, than GeForce GT 745A.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
2−3
3−4
ultra / 1080p
0−1
1−2
QHD / 1440p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
4−5
5−6
The average gaming FPS of GeForce GTS 450 in Assassin's Creed Odyssey is 33% more, than GeForce GT 745A.
high / 1080p
6−7
8−9
ultra / 1080p
5−6
6−7
QHD / 1440p
0−1
0−1
low / 720p
16−18
20−22
medium / 1080p
7−8
8−9
The average gaming FPS of GeForce GTS 450 in Battlefield 5 is 22% more, than GeForce GT 745A.
low / 768p
50−55
45−50
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 745A in Call of Duty: Warzone is 4% more, than GeForce GTS 450.
low / 768p
110−120
120−130
medium / 768p
85−90
95−100
ultra / 1080p
40−45
45−50
QHD / 1440p
24−27
24−27
high / 768p
60−65
70−75
The average gaming FPS of GeForce GTS 450 in Counter-Strike: Global Offensive is 10% more, than GeForce GT 745A.
low / 768p
60−65
70−75
ultra / 1080p
18−20
20−22
medium / 1080p
50−55
40−45
The average gaming FPS of GeForce GTS 450 in Cyberpunk 2077 is 2% more, than GeForce GT 745A.
low / 768p
70−75
75−80
medium / 768p
50−55
55−60
ultra / 1080p
24−27
30−33
The average gaming FPS of GeForce GTS 450 in Dota 2 is 10% more, than GeForce GT 745A.
high / 1080p
3−4
4−5
ultra / 1080p
3−4
4−5
4K / 2160p
1−2
1−2
low / 720p
12−14
14−16
medium / 1080p
4−5
5−6
The average gaming FPS of GeForce GTS 450 in Far Cry 5 is 20% more, than GeForce GT 745A.
high / 1080p
10−12
12−14
ultra / 1080p
6−7
7−8
QHD / 1440p
2−3
4−5
low / 720p
50−55
55−60
medium / 1080p
14−16
16−18
The average gaming FPS of GeForce GTS 450 in Fortnite is 11% more, than GeForce GT 745A.
high / 1080p
7−8
7−8
ultra / 1080p
5−6
6−7
QHD / 1440p
0−1
0−1
low / 720p
18−20
21−24
medium / 1080p
9−10
9−10
The average gaming FPS of GeForce GTS 450 in Forza Horizon 4 is 10% more, than GeForce GT 745A.
low / 768p
45−50
50−55
medium / 768p
40−45
−
high / 1080p
7−8
9−10
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
medium / 720p
−
40−45
The average gaming FPS of GeForce GTS 450 in Grand Theft Auto V is 15% more, than GeForce GT 745A.
high / 1080p
1−2
2−3
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
7−8
8−9
medium / 1080p
4−5
4−5
The average gaming FPS of GeForce GTS 450 in Metro Exodus is 25% more, than GeForce GT 745A.
low / 768p
80−85
85−90
high / 1080p
80−85
65−70
ultra / 1080p
70−75
−
The average gaming FPS of GeForce GT 745A in Minecraft is 6% more, than GeForce GTS 450.
high / 1080p
14−16
−
ultra / 1080p
12−14
12−14
low / 720p
24−27
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of GeForce GTS 450 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than GeForce GT 745A.
high / 1080p
−
6−7
ultra / 1080p
6−7
4−5
QHD / 1440p
−
0−1
low / 720p
8−9
8−9
medium / 1080p
7−8
8−9
GeForce GT 745A and GeForce GTS 450 have the same average FPS in Red Dead Redemption 2.
low / 768p
16−18
18−20
medium / 768p
12−14
12−14
high / 1080p
6−7
6−7
ultra / 1080p
4−5
4−5
4K / 2160p
2−3
1−2
GeForce GT 745A and GeForce GTS 450 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
80−85
70−75
medium / 768p
35−40
35−40
ultra / 1080p
16−18
16−18
high / 768p
30−35
30−35
The average gaming FPS of GeForce GT 745A in World of Tanks is 7% more, than GeForce GTS 450.
Full Specs
GeForce GT 745A
GeForce GTS 450
Architecture
Kepler
Fermi
Code name
GK107
GF106
Type
Desktop
Desktop
Release date
26 August 2013
13 September 2010
Pipelines
384
192
Core clock speed
837 MHz
1566 MHz
Boost Clock
915 MHz
Transistor count
1,270 million
1,170 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
29.28
25.1 billion/sec
Floating-point performance
642.8 gflops
601.3 gflops
Length
8.25" (210 mm) (21 cm)
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
1804 (3608 data rate) MHz
Memory bandwidth
28.8 GB/s
57.7 GB/s
DirectX
12 (11_0)
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.6
4.2
OpenCL
1.2
1.1
Vulkan
1.1.126
N/A
CUDA
3.0
+
CUDA cores
192
Bus support
PCI-E 2.0 x 16
Height
4.376" (111 mm) (11.1 cm)
SLI options
+
HDMI
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
Bitcoin / BTC (SHA256)
26 Mh/s
40 Mh/s
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