GeForce GT 755M SLI vs Mobility Radeon HD 4870 X2
If you are going to buy a new graphics card and are choosing between GeForce GT 755M SLI and Mobility Radeon HD 4870 X2, 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 GT 755M SLI stacks up against Mobility Radeon HD 4870 X2, check out specs charts below.
GeForce GT 755M SLI and Mobility Radeon HD 4870 X2 are Laptop Graphics Cards
Note: GeForce GT 755M SLI and Mobility Radeon HD 4870 X2 are only used in laptop graphics. They have 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 GT 755M SLI or Mobility Radeon HD 4870 X2 here:
Main Specs
GeForce GT 755M SLI
Mobility Radeon HD 4870 X2
Power consumption (TDP)
2x ~50 Watt
Interface
PCIe 2.0 x16
Memory type
GDDR5
GDDR3, GDDR5
Maximum RAM amount
2x 2 GB
2 GB
Display Connectors
No outputs
Check Price
Check Price
GeForce GT 755M SLI and Mobility Radeon HD 4870 X2 have maximum RAM of 2 GB.
Both cards are used in Laptops.
GeForce GT 755M SLI is build with Kepler architecture, and Mobility Radeon HD 4870 X2 - with Terascale 1.
Core clock speed of GeForce GT 755M SLI is 430 MHz higher, than Mobility Radeon HD 4870 X2.
GeForce GT 755M SLI is manufactured by 28 nm process technology, and Mobility Radeon HD 4870 X2 - by 55 nm process technology.
Memory clock speed of GeForce GT 755M SLI is 4512 MHz higher, than Mobility Radeon HD 4870 X2.
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
14−16
9−10
ultra / 1080p
8−9
5−6
QHD / 1440p
2−3
0−1
low / 720p
30−35
21−24
medium / 1080p
18−20
12−14
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 50% more, than Mobility Radeon HD 4870 X2.
high / 1080p
21−24
16−18
ultra / 1080p
18−20
14−16
QHD / 1440p
2−3
0−1
low / 720p
50−55
35−40
medium / 1080p
24−27
16−18
The average gaming FPS of GeForce GT 755M SLI in Battlefield 5 is 38% more, than Mobility Radeon HD 4870 X2.
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 755M SLI in Call of Duty: Warzone is 10% more, than Mobility Radeon HD 4870 X2.
low / 768p
200−210
160−170
medium / 768p
170−180
130−140
ultra / 1080p
90−95
70−75
QHD / 1440p
50−55
40−45
4K / 2160p
24−27
30−33
high / 768p
140−150
100−110
The average gaming FPS of GeForce GT 755M SLI in Counter-Strike: Global Offensive is 26% more, than Mobility Radeon HD 4870 X2.
low / 768p
60−65
55−60
ultra / 1080p
40−45
27−30
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GT 755M SLI in Cyberpunk 2077 is 22% more, than Mobility Radeon HD 4870 X2.
low / 768p
110−120
90−95
medium / 768p
95−100
70−75
ultra / 1080p
60−65
45−50
The average gaming FPS of GeForce GT 755M SLI in Dota 2 is 30% more, than Mobility Radeon HD 4870 X2.
high / 1080p
16−18
10−12
ultra / 1080p
14−16
10−11
4K / 2160p
5−6
4−5
low / 720p
35−40
24−27
medium / 1080p
18−20
12−14
The average gaming FPS of GeForce GT 755M SLI in Far Cry 5 is 50% more, than Mobility Radeon HD 4870 X2.
high / 1080p
24−27
18−20
ultra / 1080p
18−20
12−14
QHD / 1440p
12−14
−
low / 720p
95−100
75−80
medium / 1080p
50−55
30−35
The average gaming FPS of GeForce GT 755M SLI in Fortnite is 37% more, than Mobility Radeon HD 4870 X2.
high / 1080p
24−27
16−18
ultra / 1080p
18−20
14−16
QHD / 1440p
7−8
4−5
low / 720p
50−55
35−40
medium / 1080p
27−30
18−20
The average gaming FPS of GeForce GT 755M SLI in Forza Horizon 4 is 44% more, than Mobility Radeon HD 4870 X2.
low / 768p
85−90
65−70
medium / 768p
75−80
55−60
high / 1080p
27−30
18−20
ultra / 1080p
10−12
8−9
QHD / 1440p
1−2
0−1
The average gaming FPS of GeForce GT 755M SLI in Grand Theft Auto V is 34% more, than Mobility Radeon HD 4870 X2.
high / 1080p
9−10
6−7
ultra / 1080p
7−8
4−5
4K / 2160p
0−1
1−2
low / 720p
27−30
18−20
medium / 1080p
12−14
8−9
The average gaming FPS of GeForce GT 755M SLI in Metro Exodus is 55% more, than Mobility Radeon HD 4870 X2.
low / 768p
110−120
100−110
ultra / 1080p
100−110
90−95
medium / 1080p
100−110
95−100
The average gaming FPS of GeForce GT 755M SLI in Minecraft is 10% more, than Mobility Radeon HD 4870 X2.
high / 1080p
−
18−20
ultra / 1080p
14−16
14−16
low / 720p
55−60
40−45
medium / 1080p
18−20
20−22
The average gaming FPS of GeForce GT 755M SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Mobility Radeon HD 4870 X2.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
27−30
18−20
medium / 1080p
16−18
12−14
The average gaming FPS of GeForce GT 755M SLI in Red Dead Redemption 2 is 23% more, than Mobility Radeon HD 4870 X2.
low / 768p
50−55
35−40
medium / 768p
30−35
21−24
high / 1080p
18−20
12−14
ultra / 1080p
10−11
8−9
4K / 2160p
6−7
7−8
The average gaming FPS of GeForce GT 755M SLI in The Witcher 3: Wild Hunt is 41% more, than Mobility Radeon HD 4870 X2.
low / 768p
90−95
90−95
medium / 768p
60−65
50−55
ultra / 1080p
30−35
24−27
high / 768p
50−55
40−45
The average gaming FPS of GeForce GT 755M SLI in World of Tanks is 13% more, than Mobility Radeon HD 4870 X2.
Full Specs
GeForce GT 755M SLI
Mobility Radeon HD 4870 X2
Architecture
Kepler
Terascale 1
Code name
N14P-?
M98-XT
Type
Laptop
Laptop
Release date
1 November 2013
9 January 2009
Pipelines
768
1600
Core clock speed
980 MHz
550 MHz
Transistor count
2x 1300 Million
956 million
Manufacturing process technology
28 nm
55 nm
Texture fill rate
22.00
Floating-point performance
2x 880.0 gflops
Memory bus width
2x 128 Bit
256 Bit
Memory clock speed
5400 MHz
888 MHz
Memory bandwidth
89.6 GB/s
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
10.1 (10_1)
Shader Model
4.1
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
CUDA
+
Laptop size
large
large
Check Price
Check Price