Mobility Radeon HD 4870 vs Radeon 630
If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4870 and Radeon 630, 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 Mobility Radeon HD 4870 stacks up against Radeon 630, check out specs charts below.
Mobility Radeon HD 4870 and Radeon 630 are Laptop Graphics Cards
Note: Mobility Radeon HD 4870 and Radeon 630 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 Mobility Radeon HD 4870 or Radeon 630 here:
Main Specs
Mobility Radeon HD 4870
Radeon 630
Power consumption (TDP)
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
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Mobility Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon 630 uses PCIe 3.0 x8 interface.
Radeon 630 has 3 GB more memory, than Mobility Radeon HD 4870.
Both cards are used in Laptops.
Mobility Radeon HD 4870 is build with Terascale 1 architecture, and Radeon 630 - with GCN 1.0.
Mobility Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon 630 - by 14 nm process technology.
Memory clock speed of Radeon 630 is 5112 MHz higher, than Mobility Radeon HD 4870.
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
7−8
3−4
ultra / 1080p
4−5
1−2
QHD / 1440p
0−1
0−1
low / 720p
16−18
14−16
medium / 1080p
8−9
6−7
The average gaming FPS of Mobility Radeon HD 4870 in Assassin's Creed Odyssey is 50% more, than Radeon 630.
high / 1080p
12−14
8−9
ultra / 1080p
10−11
6−7
QHD / 1440p
0−1
0−1
low / 720p
24−27
21−24
medium / 1080p
12−14
8−9
The average gaming FPS of Mobility Radeon HD 4870 in Battlefield 5 is 36% more, than Radeon 630.
low / 768p
45−50
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4870 in Call of Duty: Warzone is 4% more, than Radeon 630.
low / 768p
140−150
120−130
medium / 768p
110−120
100−110
ultra / 1080p
55−60
45−50
QHD / 1440p
30−33
24−27
4K / 2160p
27−30
−
high / 768p
80−85
75−80
The average gaming FPS of Mobility Radeon HD 4870 in Counter-Strike: Global Offensive is 13% more, than Radeon 630.
low / 768p
55−60
70−75
ultra / 1080p
20−22
20−22
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon 630 in Cyberpunk 2077 is 7% more, than Mobility Radeon HD 4870.
low / 768p
80−85
75−80
medium / 768p
60−65
55−60
ultra / 1080p
35−40
30−33
The average gaming FPS of Mobility Radeon HD 4870 in Dota 2 is 9% more, than Radeon 630.
high / 1080p
8−9
4−5
ultra / 1080p
8−9
4−5
4K / 2160p
3−4
1−2
low / 720p
18−20
14−16
medium / 1080p
9−10
5−6
The average gaming FPS of Mobility Radeon HD 4870 in Far Cry 5 is 50% more, than Radeon 630.
high / 1080p
14−16
12−14
ultra / 1080p
10−11
7−8
QHD / 1440p
−
4−5
low / 720p
60−65
55−60
medium / 1080p
24−27
16−18
The average gaming FPS of Mobility Radeon HD 4870 in Fortnite is 21% more, than Radeon 630.
high / 1080p
12−14
7−8
ultra / 1080p
10−12
6−7
QHD / 1440p
1−2
0−1
low / 720p
27−30
21−24
medium / 1080p
14−16
10−11
The average gaming FPS of Mobility Radeon HD 4870 in Forza Horizon 4 is 45% more, than Radeon 630.
low / 768p
50−55
50−55
medium / 768p
45−50
−
high / 1080p
12−14
9−10
ultra / 1080p
6−7
4−5
QHD / 1440p
0−1
0−1
medium / 720p
−
40−45
The average gaming FPS of Mobility Radeon HD 4870 in Grand Theft Auto V is 9% more, than Radeon 630.
high / 1080p
5−6
2−3
ultra / 1080p
3−4
0−1
4K / 2160p
0−1
0−1
low / 720p
12−14
8−9
medium / 1080p
6−7
4−5
The average gaming FPS of Mobility Radeon HD 4870 in Metro Exodus is 60% more, than Radeon 630.
low / 768p
95−100
85−90
high / 1080p
90−95
70−75
ultra / 1080p
80−85
−
medium / 1080p
90−95
−
The average gaming FPS of Mobility Radeon HD 4870 in Minecraft is 18% more, than Radeon 630.
high / 1080p
16−18
−
ultra / 1080p
14−16
12−14
low / 720p
30−35
30−33
medium / 1080p
18−20
14−16
The average gaming FPS of Mobility Radeon HD 4870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Radeon 630.
high / 1080p
−
7−8
ultra / 1080p
7−8
4−5
QHD / 1440p
0−1
0−1
low / 720p
12−14
8−9
medium / 1080p
10−12
8−9
The average gaming FPS of Mobility Radeon HD 4870 in Red Dead Redemption 2 is 42% more, than Radeon 630.
low / 768p
24−27
18−20
medium / 768p
16−18
12−14
high / 1080p
9−10
6−7
ultra / 1080p
6−7
4−5
4K / 2160p
6−7
1−2
The average gaming FPS of Mobility Radeon HD 4870 in The Witcher 3: Wild Hunt is 62% more, than Radeon 630.
low / 768p
85−90
70−75
medium / 768p
45−50
40−45
ultra / 1080p
20−22
16−18
high / 768p
35−40
30−35
The average gaming FPS of Mobility Radeon HD 4870 in World of Tanks is 17% more, than Radeon 630.
Full Specs
Mobility Radeon HD 4870
Radeon 630
Architecture
Terascale 1
GCN 1.0
Code name
M98-XT
Lexa
Type
Laptop
Laptop
Release date
9 January 2009
12 August 2019
Pipelines
800
512
Core clock speed
550 MHz
Boost Clock
1219 MHz
Transistor count
956 million
2,200 million
Manufacturing process technology
55 nm
14 nm
Texture fill rate
22.00
Floating-point performance
880.0 gflops
Memory bus width
256 Bit
64 Bit
Memory clock speed
888 MHz
6000 MHz
Memory bandwidth
56.83 GB/s
Shared memory
-
-
DirectX
10.1 (10_1)
DirectX 12, Shader 5.0
Shader Model
4.1
OpenGL
3.3
4.6
OpenCL
1.1
Vulkan
N/A
+
Laptop size
large
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