GeForce 945A vs GeForce GTX 275
When comparing GeForce 945A and GeForce GTX 275, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 945A and GeForce GTX 275 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce 945A
Main Specs
GeForce 945A
GeForce GTX 275
Power consumption (TDP)
33 Watt
219 Watt
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
896 MB
Display Connectors
No outputs
2x DVI
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GeForce GTX 275 has 563% more power consumption, than GeForce 945A.
GeForce 945A is connected by PCIe 3.0 x8, and GeForce GTX 275 uses PCIe 2.0 x16 interface.
GeForce GTX 275 has 895 GB more memory, than GeForce 945A.
Both cards are used in Desktops.
GeForce 945A is build with Maxwell architecture, and GeForce GTX 275 - with Tesla 2.0.
Core clock speed of GeForce GTX 275 is 332 MHz higher, than GeForce 945A.
GeForce 945A is manufactured by 28 nm process technology, and GeForce GTX 275 - by 55 nm process technology.
Memory clock speed of GeForce 945A is 3878 MHz higher, than GeForce GTX 275.
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
9−10
6−7
ultra / 1080p
5−6
4−5
QHD / 1440p
0−1
0−1
low / 720p
20−22
16−18
medium / 1080p
10−12
8−9
The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 22% more, than GeForce GTX 275.
high / 1080p
14−16
10−12
ultra / 1080p
12−14
10−11
QHD / 1440p
0−1
0−1
low / 720p
30−35
24−27
medium / 1080p
16−18
12−14
The average gaming FPS of GeForce 945A in Battlefield 5 is 26% more, than GeForce GTX 275.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce 945A and GeForce GTX 275 have the same average FPS in Call of Duty: Warzone.
low / 768p
160−170
130−140
medium / 768p
130−140
100−110
ultra / 1080p
65−70
50−55
QHD / 1440p
35−40
27−30
4K / 2160p
27−30
27−30
high / 768p
95−100
75−80
The average gaming FPS of GeForce 945A in Counter-Strike: Global Offensive is 23% more, than GeForce GTX 275.
low / 768p
55−60
55−60
ultra / 1080p
24−27
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce 945A in Cyberpunk 2077 is 4% more, than GeForce GTX 275.
low / 768p
90−95
75−80
medium / 768p
70−75
55−60
ultra / 1080p
40−45
30−35
The average gaming FPS of GeForce 945A in Dota 2 is 25% more, than GeForce GTX 275.
high / 1080p
10−11
8−9
ultra / 1080p
10−11
7−8
4K / 2160p
4−5
3−4
low / 720p
24−27
18−20
medium / 1080p
10−12
8−9
The average gaming FPS of GeForce 945A in Far Cry 5 is 33% more, than GeForce GTX 275.
high / 1080p
16−18
14−16
ultra / 1080p
12−14
10−11
low / 720p
70−75
60−65
medium / 1080p
30−35
21−24
The average gaming FPS of GeForce 945A in Fortnite is 22% more, than GeForce GTX 275.
high / 1080p
14−16
12−14
ultra / 1080p
12−14
10−12
QHD / 1440p
3−4
1−2
low / 720p
30−35
24−27
medium / 1080p
18−20
12−14
The average gaming FPS of GeForce 945A in Forza Horizon 4 is 33% more, than GeForce GTX 275.
low / 768p
60−65
50−55
medium / 768p
50−55
45−50
high / 1080p
16−18
12−14
ultra / 1080p
8−9
6−7
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce 945A in Grand Theft Auto V is 20% more, than GeForce GTX 275.
high / 1080p
6−7
4−5
ultra / 1080p
4−5
3−4
4K / 2160p
1−2
0−1
low / 720p
16−18
12−14
medium / 1080p
8−9
6−7
The average gaming FPS of GeForce 945A in Metro Exodus is 50% more, than GeForce GTX 275.
low / 768p
100−105
90−95
high / 1080p
95−100
85−90
ultra / 1080p
85−90
80−85
medium / 1080p
95−100
90−95
The average gaming FPS of GeForce 945A in Minecraft is 9% more, than GeForce GTX 275.
high / 1080p
18−20
16−18
ultra / 1080p
14−16
14−16
low / 720p
35−40
30−35
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce 945A in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than GeForce GTX 275.
high / 1080p
12−14
−
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
low / 720p
16−18
10−12
medium / 1080p
12−14
10−12
The average gaming FPS of GeForce 945A in Red Dead Redemption 2 is 33% more, than GeForce GTX 275.
low / 768p
30−35
24−27
medium / 768p
21−24
16−18
high / 1080p
10−12
9−10
ultra / 1080p
7−8
6−7
4K / 2160p
6−7
−
The average gaming FPS of GeForce 945A in The Witcher 3: Wild Hunt is 28% more, than GeForce GTX 275.
low / 768p
90−95
85−90
medium / 768p
50−55
40−45
ultra / 1080p
24−27
18−20
high / 768p
40−45
35−40
The average gaming FPS of GeForce 945A in World of Tanks is 15% more, than GeForce GTX 275.
Full Specs
GeForce 945A
GeForce GTX 275
Architecture
Maxwell
Tesla 2.0
Code name
GM108
GT200B
Type
Desktop
Desktop
Release date
13 March 2015
15 January 2009
Pipelines
384
240
Core clock speed
1072 MHz
1404 MHz
Boost Clock
1189 MHz
Transistor count
1,400 million
Manufacturing process technology
28 nm
55 nm
Texture fill rate
28.54
50.6 billion/sec
Floating-point performance
903.2 gflops
673.9 gflops
Length
10.5" (267 mm) (26.7 cm)
Memory bus width
64 Bit
448 Bit
Memory clock speed
5012 MHz
1134 MHz
Memory bandwidth
40.1 GB/s
127.0 GB/s
DirectX
12 (11_0)
11.1 (10_0)
Shader Model
5.1
4.0
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.1.126
N/A
CUDA
5.0
+
CUDA cores
240
Bus support
PCI-E 2.0
Height
4.376" (111 mm) (11.1 cm)
SLI options
+
Multi monitor support
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
S/PDIF
Bitcoin / BTC (SHA256)
108 Mh/s
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