GeForce 945A vs Radeon R9 270X
In this comparison between GeForce 945A and Radeon R9 270X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 945A will be the best choice, for others Radeon R9 270X will be their preference. Study the comparison tables below and make your choice.
GeForce 945A
Main Specs
GeForce 945A
Radeon R9 270X
Power consumption (TDP)
33 Watt
180 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
2 x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 270X has 445% more power consumption, than GeForce 945A.
GeForce 945A is connected by PCIe 3.0 x8, and Radeon R9 270X uses PCIe 3.0 x16 interface.
Radeon R9 270X has 1 GB more memory, than GeForce 945A.
Both cards are used in Desktops.
GeForce 945A is build with Maxwell architecture, and Radeon R9 270X - with GCN.
GeForce 945A and Radeon R9 270X are manufactured by 28 nm process technology.
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
24−27
ultra / 1080p
5−6
14−16
QHD / 1440p
0−1
10−11
4K / 2160p
−
6−7
low / 720p
20−22
45−50
medium / 1080p
10−12
30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 172% more, than GeForce 945A.
high / 1080p
14−16
40−45
ultra / 1080p
12−14
30−35
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−12
low / 720p
30−35
80−85
medium / 1080p
16−18
45−50
The average gaming FPS of Radeon R9 270X in Battlefield 5 is 168% more, than GeForce 945A.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 270X in Call of Duty: Warzone is 10% more, than GeForce 945A.
low / 768p
160−170
240−250
medium / 768p
130−140
210−220
ultra / 1080p
65−70
140−150
QHD / 1440p
35−40
110−120
4K / 2160p
27−30
60−65
high / 768p
95−100
180−190
The average gaming FPS of Radeon R9 270X in Counter-Strike: Global Offensive is 82% more, than GeForce 945A.
low / 768p
55−60
60−65
ultra / 1080p
24−27
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 270X in Cyberpunk 2077 is 15% more, than GeForce 945A.
low / 768p
90−95
120−130
medium / 768p
70−75
110−120
ultra / 1080p
40−45
90−95
The average gaming FPS of Radeon R9 270X in Dota 2 is 59% more, than GeForce 945A.
high / 1080p
10−11
30−35
ultra / 1080p
10−11
27−30
QHD / 1440p
−
21−24
4K / 2160p
4−5
10−11
low / 720p
24−27
60−65
medium / 1080p
10−12
30−35
The average gaming FPS of Radeon R9 270X in Far Cry 5 is 175% more, than GeForce 945A.
high / 1080p
16−18
40−45
ultra / 1080p
12−14
30−35
QHD / 1440p
−
18−20
low / 720p
70−75
140−150
medium / 1080p
30−35
85−90
The average gaming FPS of Radeon R9 270X in Fortnite is 130% more, than GeForce 945A.
high / 1080p
14−16
40−45
ultra / 1080p
12−14
30−35
QHD / 1440p
3−4
18−20
4K / 2160p
−
16−18
low / 720p
30−35
80−85
medium / 1080p
18−20
45−50
The average gaming FPS of Radeon R9 270X in Forza Horizon 4 is 175% more, than GeForce 945A.
low / 768p
60−65
110−120
medium / 768p
50−55
100−110
high / 1080p
16−18
50−55
ultra / 1080p
8−9
21−24
QHD / 1440p
0−1
10−12
The average gaming FPS of Radeon R9 270X in Grand Theft Auto V is 108% more, than GeForce 945A.
high / 1080p
6−7
16−18
ultra / 1080p
4−5
12−14
QHD / 1440p
−
12−14
4K / 2160p
1−2
4−5
low / 720p
16−18
45−50
medium / 1080p
8−9
21−24
The average gaming FPS of Radeon R9 270X in Metro Exodus is 185% more, than GeForce 945A.
low / 768p
100−105
120−130
high / 1080p
95−100
−
ultra / 1080p
85−90
−
medium / 1080p
95−100
110−120
The average gaming FPS of Radeon R9 270X in Minecraft is 20% more, than GeForce 945A.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
35−40
80−85
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 65% more, than GeForce 945A.
high / 1080p
12−14
18−20
ultra / 1080p
8−9
12−14
QHD / 1440p
0−1
4−5
4K / 2160p
−
3−4
low / 720p
16−18
45−50
medium / 1080p
12−14
24−27
The average gaming FPS of Radeon R9 270X in Red Dead Redemption 2 is 116% more, than GeForce 945A.
low / 768p
30−35
90−95
medium / 768p
21−24
55−60
high / 1080p
10−12
30−35
ultra / 1080p
7−8
18−20
4K / 2160p
6−7
10−11
The average gaming FPS of Radeon R9 270X in The Witcher 3: Wild Hunt is 162% more, than GeForce 945A.
low / 768p
90−95
90−95
medium / 768p
50−55
60−65
ultra / 1080p
24−27
45−50
high / 768p
40−45
55−60
The average gaming FPS of Radeon R9 270X in World of Tanks is 22% more, than GeForce 945A.
Full Specs
GeForce 945A
Radeon R9 270X
Architecture
Maxwell
GCN
Code name
GM108
Curacao XT
Type
Desktop
Desktop
Release date
13 March 2015
8 October 2013
Pipelines
384
1280
Core clock speed
1072 MHz
Boost Clock
1189 MHz
1050 MHz
Transistor count
2,800 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
28.54
84.00
Floating-point performance
903.2 gflops
2,688 gflops
Memory bus width
64 Bit
256 Bit
Memory clock speed
5012 MHz
Memory bandwidth
40.1 GB/s
179.2 GB/s
Shared memory
-
DirectX
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
+
CUDA
5.0
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
108 Mh/s
318 Mh/s
Eyefinity
+
HD3D
+
TrueAudio
+
Design
reference
DisplayPort support
+
CrossFire
+
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
30 Mh/s
Zcash / ZEC (Equihash)
163 Sol/s
AppAcceleration
+
LiquidVR
+
TressFX
+
UVD
+
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