GeForce GTX 675M SLI vs Radeon R9 270X
If you are going to buy a new graphics card and are choosing between GeForce GTX 675M SLI and Radeon R9 270X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 675M SLI stacks up against Radeon R9 270X, check out specs charts below.
GeForce GTX 675M SLI is a Laptop Graphics Card
Note: GeForce GTX 675M SLI is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 675M SLI here:
Main Specs
GeForce GTX 675M SLI
Radeon R9 270X
Power consumption (TDP)
2x 100 Watt
180 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
2 x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 270X has 8900% more power consumption, than GeForce GTX 675M SLI.
GeForce GTX 675M SLI is used in Laptops, and Radeon R9 270X - in Desktops.
GeForce GTX 675M SLI is build with Fermi architecture, and Radeon R9 270X - with GCN.
GeForce GTX 675M SLI is manufactured by 40 nm process technology, and Radeon R9 270X - 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
18−20
24−27
ultra / 1080p
10−12
14−16
QHD / 1440p
5−6
10−11
4K / 2160p
4−5
6−7
low / 720p
35−40
45−50
medium / 1080p
24−27
30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 29% more, than GeForce GTX 675M SLI.
high / 1080p
30−33
40−45
ultra / 1080p
24−27
30−35
QHD / 1440p
10−11
18−20
4K / 2160p
7−8
10−12
low / 720p
60−65
80−85
medium / 1080p
30−35
45−50
The average gaming FPS of Radeon R9 270X in Battlefield 5 is 39% more, than GeForce GTX 675M SLI.
low / 768p
50−55
50−55
QHD / 1440p
0−1
0−1
GeForce GTX 675M SLI and Radeon R9 270X have the same average FPS in Call of Duty: Warzone.
low / 768p
220−230
240−250
medium / 768p
190−200
210−220
ultra / 1080p
110−120
140−150
QHD / 1440p
80−85
110−120
4K / 2160p
40−45
60−65
high / 768p
160−170
180−190
The average gaming FPS of Radeon R9 270X in Counter-Strike: Global Offensive is 17% more, than GeForce GTX 675M SLI.
low / 768p
60−65
60−65
ultra / 1080p
45−50
−
medium / 1080p
55−60
55−60
GeForce GTX 675M SLI and Radeon R9 270X have the same average FPS in Cyberpunk 2077.
low / 768p
110−120
120−130
medium / 768p
100−110
110−120
ultra / 1080p
75−80
90−95
The average gaming FPS of Radeon R9 270X in Dota 2 is 11% more, than GeForce GTX 675M SLI.
high / 1080p
21−24
30−35
ultra / 1080p
21−24
27−30
QHD / 1440p
18−20
21−24
4K / 2160p
7−8
10−11
low / 720p
50−55
60−65
medium / 1080p
24−27
30−35
The average gaming FPS of Radeon R9 270X in Far Cry 5 is 29% more, than GeForce GTX 675M SLI.
high / 1080p
30−35
40−45
ultra / 1080p
21−24
30−35
QHD / 1440p
14−16
18−20
low / 720p
110−120
140−150
medium / 1080p
65−70
85−90
The average gaming FPS of Radeon R9 270X in Fortnite is 30% more, than GeForce GTX 675M SLI.
high / 1080p
30−35
40−45
ultra / 1080p
24−27
30−35
QHD / 1440p
12−14
18−20
4K / 2160p
12−14
16−18
low / 720p
65−70
80−85
medium / 1080p
35−40
45−50
The average gaming FPS of Radeon R9 270X in Forza Horizon 4 is 29% more, than GeForce GTX 675M SLI.
low / 768p
100−105
110−120
medium / 768p
90−95
100−110
high / 1080p
35−40
50−55
ultra / 1080p
14−16
21−24
QHD / 1440p
6−7
10−12
The average gaming FPS of Radeon R9 270X in Grand Theft Auto V is 22% more, than GeForce GTX 675M SLI.
high / 1080p
12−14
16−18
ultra / 1080p
9−10
12−14
QHD / 1440p
−
12−14
4K / 2160p
2−3
4−5
low / 720p
35−40
45−50
medium / 1080p
16−18
21−24
The average gaming FPS of Radeon R9 270X in Metro Exodus is 33% more, than GeForce GTX 675M SLI.
low / 768p
110−120
120−130
medium / 1080p
110−120
110−120
The average gaming FPS of Radeon R9 270X in Minecraft is 4% more, than GeForce GTX 675M SLI.
ultra / 1080p
14−16
14−16
low / 720p
65−70
80−85
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than GeForce GTX 675M SLI.
high / 1080p
14−16
18−20
ultra / 1080p
10−11
12−14
QHD / 1440p
1−2
4−5
4K / 2160p
0−1
3−4
low / 720p
35−40
45−50
medium / 1080p
20−22
24−27
The average gaming FPS of Radeon R9 270X in Red Dead Redemption 2 is 23% more, than GeForce GTX 675M SLI.
low / 768p
70−75
90−95
medium / 768p
40−45
55−60
high / 1080p
24−27
30−35
ultra / 1080p
12−14
18−20
4K / 2160p
7−8
10−11
The average gaming FPS of Radeon R9 270X in The Witcher 3: Wild Hunt is 31% more, than GeForce GTX 675M SLI.
low / 768p
90−95
90−95
medium / 768p
60−65
60−65
ultra / 1080p
40−45
45−50
high / 768p
55−60
55−60
The average gaming FPS of Radeon R9 270X in World of Tanks is 3% more, than GeForce GTX 675M SLI.
Full Specs
GeForce GTX 675M SLI
Radeon R9 270X
Architecture
Fermi
GCN
Code name
N12E-GTX2
Curacao XT
Type
Laptop
Desktop
Release date
6 January 2011
8 October 2013
Pipelines
768
1280
Core clock speed
620 MHz
Boost Clock
1050 MHz
Transistor count
2,800 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
84.00
Floating-point performance
2,688 gflops
Memory bus width
256 Bit
256 Bit
Memory clock speed
3000 MHz
Memory bandwidth
179.2 GB/s
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
+
CUDA
+
FreeSync
+
Bus support
PCIe 3.0
SLI options
+
HDMI
+
Bitcoin / BTC (SHA256)
318 Mh/s
Laptop size
large
Optimus
+
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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