Radeon HD 4870 vs Radeon RX 460 mobile
When comparing Radeon HD 4870 and Radeon RX 460 mobile, 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 Radeon HD 4870 and Radeon RX 460 mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon RX 460 mobile is a Laptop Graphics Card
Note: Radeon RX 460 mobile 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 Radeon RX 460 mobile here:
Main Specs
Radeon HD 4870
Radeon RX 460 mobile
Power consumption (TDP)
150 Watt
55 Watt
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x S-Video
No outputs
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Radeon HD 4870 has 172% more power consumption, than Radeon RX 460 mobile.
Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
Radeon RX 460 mobile has 3 GB more memory, than Radeon HD 4870.
Radeon HD 4870 is used in Desktops, and Radeon RX 460 mobile - in Laptops.
Radeon HD 4870 is build with TeraScale architecture, and Radeon RX 460 mobile - with Polaris.
Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 460 mobile is 2400 MHz higher, than 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
3−4
16−18
ultra / 1080p
1−2
9−10
QHD / 1440p
0−1
3−4
low / 720p
14−16
30−35
medium / 1080p
6−7
21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 233% more, than Radeon HD 4870.
high / 1080p
8−9
27−30
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
6−7
4K / 2160p
−
5−6
low / 720p
21−24
55−60
medium / 1080p
9−10
30−33
The average gaming FPS of Radeon RX 460 mobile in Battlefield 5 is 218% more, than Radeon HD 4870.
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 460 mobile in Call of Duty: Warzone is 11% more, than Radeon HD 4870.
low / 768p
120−130
210−220
medium / 768p
100−110
180−190
ultra / 1080p
45−50
100−110
QHD / 1440p
24−27
60−65
4K / 2160p
−
30−35
high / 768p
75−80
150−160
The average gaming FPS of Radeon RX 460 mobile in Counter-Strike: Global Offensive is 89% more, than Radeon HD 4870.
low / 768p
70−75
60−65
ultra / 1080p
21−24
40−45
medium / 1080p
40−45
55−60
The average gaming FPS of Radeon RX 460 mobile in Cyberpunk 2077 is 20% more, than Radeon HD 4870.
low / 768p
75−80
110−120
medium / 768p
55−60
100−110
ultra / 1080p
30−35
70−75
The average gaming FPS of Radeon RX 460 mobile in Dota 2 is 76% more, than Radeon HD 4870.
high / 1080p
4−5
20−22
ultra / 1080p
4−5
18−20
QHD / 1440p
−
18−20
4K / 2160p
1−2
6−7
low / 720p
14−16
40−45
medium / 1080p
6−7
21−24
The average gaming FPS of Radeon RX 460 mobile in Far Cry 5 is 266% more, than Radeon HD 4870.
high / 1080p
12−14
27−30
ultra / 1080p
7−8
21−24
QHD / 1440p
4−5
12−14
low / 720p
60−65
100−110
medium / 1080p
18−20
60−65
The average gaming FPS of Radeon RX 460 mobile in Fortnite is 119% more, than Radeon HD 4870.
high / 1080p
7−8
27−30
ultra / 1080p
7−8
21−24
QHD / 1440p
0−1
10−11
low / 720p
21−24
55−60
medium / 1080p
10−11
30−35
The average gaming FPS of Radeon RX 460 mobile in Forza Horizon 4 is 191% more, than Radeon HD 4870.
low / 768p
50−55
90−95
medium / 768p
−
80−85
high / 1080p
10−11
30−35
ultra / 1080p
4−5
12−14
QHD / 1440p
0−1
3−4
medium / 720p
40−45
−
The average gaming FPS of Radeon RX 460 mobile in Grand Theft Auto V is 109% more, than Radeon HD 4870.
high / 1080p
2−3
10−11
ultra / 1080p
0−1
8−9
4K / 2160p
0−1
1−2
low / 720p
9−10
30−35
medium / 1080p
4−5
14−16
The average gaming FPS of Radeon RX 460 mobile in Metro Exodus is 280% more, than Radeon HD 4870.
low / 768p
85−90
110−120
high / 1080p
70−75
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon RX 460 mobile in Minecraft is 32% more, than Radeon HD 4870.
ultra / 1080p
12−14
14−16
low / 720p
30−35
60−65
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon RX 460 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% more, than Radeon HD 4870.
high / 1080p
7−8
12−14
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
low / 720p
8−9
30−35
medium / 1080p
8−9
16−18
The average gaming FPS of Radeon RX 460 mobile in Red Dead Redemption 2 is 157% more, than Radeon HD 4870.
low / 768p
18−20
60−65
medium / 768p
12−14
35−40
high / 1080p
7−8
21−24
ultra / 1080p
5−6
12−14
4K / 2160p
1−2
6−7
The average gaming FPS of Radeon RX 460 mobile in The Witcher 3: Wild Hunt is 211% more, than Radeon HD 4870.
low / 768p
75−80
90−95
medium / 768p
40−45
60−65
ultra / 1080p
18−20
35−40
high / 768p
30−35
55−60
The average gaming FPS of Radeon RX 460 mobile in World of Tanks is 47% more, than Radeon HD 4870.
Full Specs
Radeon HD 4870
Radeon RX 460 mobile
Architecture
TeraScale
Polaris
Code name
RV770
Polaris 11 / Baffin XT
Type
Desktop
Laptop
Release date
25 June 2008
8 August 2016
Pipelines
800
896
Core clock speed
750 MHz
Boost Clock
1180 MHz
Transistor count
956 million
3,000 million
Manufacturing process technology
55 nm
14 nm
Texture fill rate
30.00
66.08
Floating-point performance
1,200.0 gflops
2,115 gflops
Length
250 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
3600 MHz
6000 MHz
Memory bandwidth
115.2 GB/s
80 GB/s
Shared memory
-
DirectX
10.1 (10_1)
12 (12_0)
Shader Model
4.1
6.4
OpenGL
3.3
4.6
OpenCL
1.1
2.0
Vulkan
N/A
1.2.131
FreeSync
+
Laptop size
large
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