Radeon HD 7870M vs Radeon R9 290X
In this comparison between Radeon HD 7870M and Radeon R9 290X 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 Radeon HD 7870M will be the best choice, for others Radeon R9 290X will be their preference. Study the comparison tables below and make your choice.
Radeon HD 7870M is a Laptop Graphics Card
Note: Radeon HD 7870M 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 HD 7870M here:
Main Specs
Radeon HD 7870M
Radeon R9 290X
Power consumption (TDP)
45 Watt
250 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 290X has 455% more power consumption, than Radeon HD 7870M.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon R9 290X has 2 GB more memory, than Radeon HD 7870M.
Radeon HD 7870M is used in Laptops, and Radeon R9 290X - in Desktops.
Radeon HD 7870M and Radeon R9 290X are build with GCN architecture.
Radeon HD 7870M and Radeon R9 290X are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7870M is 2750 MHz higher, than Radeon R9 290X.
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
6−7
35−40
ultra / 1080p
4−5
24−27
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−11
low / 720p
16−18
60−65
medium / 1080p
8−9
45−50
The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 377% more, than Radeon HD 7870M.
high / 1080p
12−14
60−65
ultra / 1080p
10−11
50−55
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
24−27
110−120
medium / 1080p
12−14
65−70
The average gaming FPS of Radeon R9 290X in Battlefield 5 is 393% more, than Radeon HD 7870M.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 290X in Call of Duty: Warzone is 10% more, than Radeon HD 7870M.
low / 768p
130−140
250−260
medium / 768p
110−120
220−230
ultra / 1080p
50−55
190−200
QHD / 1440p
30−33
110−120
4K / 2160p
27−30
70−75
high / 768p
80−85
210−220
The average gaming FPS of Radeon R9 290X in Counter-Strike: Global Offensive is 141% more, than Radeon HD 7870M.
low / 768p
55−60
60−65
ultra / 1080p
18−20
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 290X in Cyberpunk 2077 is 15% more, than Radeon HD 7870M.
low / 768p
80−85
120−130
medium / 768p
60−65
110−120
ultra / 1080p
30−35
100−110
The average gaming FPS of Radeon R9 290X in Dota 2 is 94% more, than Radeon HD 7870M.
high / 1080p
8−9
45−50
ultra / 1080p
8−9
45−50
QHD / 1440p
−
30−35
4K / 2160p
3−4
16−18
low / 720p
18−20
85−90
medium / 1080p
9−10
50−55
The average gaming FPS of Radeon R9 290X in Far Cry 5 is 455% more, than Radeon HD 7870M.
high / 1080p
14−16
65−70
ultra / 1080p
10−11
50−55
QHD / 1440p
−
30−35
4K / 2160p
−
27−30
low / 720p
60−65
180−190
medium / 1080p
21−24
120−130
The average gaming FPS of Radeon R9 290X in Fortnite is 296% more, than Radeon HD 7870M.
high / 1080p
12−14
65−70
ultra / 1080p
10−12
45−50
QHD / 1440p
1−2
35−40
4K / 2160p
−
24−27
low / 720p
24−27
110−120
medium / 1080p
14−16
70−75
The average gaming FPS of Radeon R9 290X in Forza Horizon 4 is 423% more, than Radeon HD 7870M.
low / 768p
50−55
140−150
medium / 768p
45−50
130−140
high / 1080p
12−14
75−80
ultra / 1080p
6−7
30−35
QHD / 1440p
0−1
24−27
The average gaming FPS of Radeon R9 290X in Grand Theft Auto V is 234% more, than Radeon HD 7870M.
high / 1080p
5−6
27−30
ultra / 1080p
3−4
21−24
QHD / 1440p
−
18−20
4K / 2160p
0−1
9−10
low / 720p
12−14
70−75
medium / 1080p
6−7
35−40
The average gaming FPS of Radeon R9 290X in Metro Exodus is 471% more, than Radeon HD 7870M.
low / 768p
95−100
130−140
high / 1080p
90−95
−
ultra / 1080p
80−85
−
medium / 1080p
90−95
120−130
The average gaming FPS of Radeon R9 290X in Minecraft is 36% more, than Radeon HD 7870M.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
30−35
100−110
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 290X in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than Radeon HD 7870M.
high / 1080p
−
27−30
ultra / 1080p
7−8
18−20
QHD / 1440p
0−1
12−14
4K / 2160p
−
8−9
low / 720p
12−14
70−75
medium / 1080p
10−12
35−40
The average gaming FPS of Radeon R9 290X in Red Dead Redemption 2 is 330% more, than Radeon HD 7870M.
low / 768p
24−27
140−150
medium / 768p
16−18
90−95
high / 1080p
9−10
50−55
ultra / 1080p
6−7
27−30
4K / 2160p
6−7
16−18
The average gaming FPS of Radeon R9 290X in The Witcher 3: Wild Hunt is 415% more, than Radeon HD 7870M.
low / 768p
85−90
90−95
medium / 768p
45−50
60−65
ultra / 1080p
20−22
55−60
high / 768p
35−40
−
The average gaming FPS of Radeon R9 290X in World of Tanks is 34% more, than Radeon HD 7870M.
Full Specs
Radeon HD 7870M
Radeon R9 290X
Architecture
GCN
GCN
Code name
Heathrow XT
Hawaii XT
Type
Laptop
Desktop
Release date
24 April 2012
24 October 2013
Pipelines
640
2816
Core clock speed
800 MHz
Boost Clock
947 MHz
Transistor count
1,500 million
6,200 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
32.00
176.0
Floating-point performance
1,024 gflops
5,632 gflops
Length
275 mm
Memory bus width
128 Bit
512 Bit
Memory clock speed
4000 MHz
1250 MHz
Memory bandwidth
64 GB/s
320 GB/s
Shared memory
-
-
DirectX
12 (11_1)
Shader Model
5.1
6.3
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
+
Monero / XMR (CryptoNight)
0.76 kh/s
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
623 Mh/s
Laptop size
large
Eyefinity
+
HD3D
+
TrueAudio
+
Design
reference
DisplayPort support
+
CrossFire
+
DDMA audio
+
Decred / DCR (Decred)
1.07 Gh/s
Ethereum / ETH (DaggerHashimoto)
25.75 Mh/s
Zcash / ZEC (Equihash)
350 Sol/s
AppAcceleration
+
LiquidVR
+
TressFX
+
UVD
+
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