Iris Graphics 6100 vs Radeon HD 7870
Find out if it is worth upgrading your current GPU setup by comparing Iris Graphics 6100 and Radeon HD 7870. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Graphics 6100 and Radeon HD 7870. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Iris Graphics 6100 is a Laptop Graphics Card
Note: Iris Graphics 6100 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 Iris Graphics 6100 here:
Main Specs
Iris Graphics 6100
Radeon HD 7870
Power consumption (TDP)
15 Watt
175 Watt
Interface
PCIe 2.0 x1
Supplementary power connectors
None
Memory type
System Shared
GDDR5
Maximum RAM amount
2 GB
Display Connectors
No outputs
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Radeon HD 7870 has 1066% more power consumption, than Iris Graphics 6100.
Iris Graphics 6100 is used in Laptops, and Radeon HD 7870 - in Desktops.
Iris Graphics 6100 is build with Gen. 8 Broadwell architecture, and Radeon HD 7870 - with GCN.
Core clock speed of Radeon HD 7870 is 700 MHz higher, than Iris Graphics 6100.
Iris Graphics 6100 is manufactured by 14 nm process technology, and Radeon HD 7870 - 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
4−5
24−27
ultra / 1080p
3−4
14−16
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
12−14
45−50
medium / 1080p
5−6
30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 383% more, than Iris Graphics 6100.
high / 1080p
−
35−40
ultra / 1080p
7−8
30−35
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
18−20
75−80
medium / 1080p
8−9
40−45
The average gaming FPS of Radeon HD 7870 in Battlefield 5 is 354% more, than Iris Graphics 6100.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7870 in Call of Duty: Warzone is 10% more, than Iris Graphics 6100.
low / 768p
110−120
240−250
medium / 768p
85−90
210−220
ultra / 1080p
40−45
130−140
QHD / 1440p
24−27
100−110
4K / 2160p
−
60−65
high / 768p
60−65
180−190
The average gaming FPS of Radeon HD 7870 in Counter-Strike: Global Offensive is 168% more, than Iris Graphics 6100.
low / 768p
55−60
60−65
ultra / 1080p
14−16
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7870 in Cyberpunk 2077 is 15% more, than Iris Graphics 6100.
low / 768p
70−75
120−130
medium / 768p
45−50
110−120
ultra / 1080p
24−27
85−90
The average gaming FPS of Radeon HD 7870 in Dota 2 is 127% more, than Iris Graphics 6100.
high / 1080p
6−7
30−33
ultra / 1080p
5−6
27−30
QHD / 1440p
−
21−24
4K / 2160p
3−4
9−10
low / 720p
12−14
60−65
medium / 1080p
6−7
30−35
The average gaming FPS of Radeon HD 7870 in Far Cry 5 is 357% more, than Iris Graphics 6100.
high / 1080p
12−14
35−40
ultra / 1080p
8−9
30−33
QHD / 1440p
−
18−20
low / 720p
50−55
130−140
medium / 1080p
14−16
80−85
The average gaming FPS of Radeon HD 7870 in Fortnite is 222% more, than Iris Graphics 6100.
high / 1080p
9−10
40−45
ultra / 1080p
9−10
30−33
QHD / 1440p
0−1
18−20
4K / 2160p
−
14−16
low / 720p
18−20
75−80
medium / 1080p
10−11
45−50
The average gaming FPS of Radeon HD 7870 in Forza Horizon 4 is 308% more, than Iris Graphics 6100.
low / 768p
40−45
110−120
medium / 768p
35−40
100−110
high / 1080p
8−9
45−50
ultra / 1080p
5−6
20−22
QHD / 1440p
0−1
10−11
The average gaming FPS of Radeon HD 7870 in Grand Theft Auto V is 213% more, than Iris Graphics 6100.
high / 1080p
3−4
14−16
ultra / 1080p
2−3
12−14
QHD / 1440p
−
10−12
4K / 2160p
0−1
4−5
low / 720p
8−9
45−50
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon HD 7870 in Metro Exodus is 380% more, than Iris Graphics 6100.
low / 768p
90−95
120−130
high / 1080p
80−85
−
ultra / 1080p
70−75
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon HD 7870 in Minecraft is 35% more, than Iris Graphics 6100.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
24−27
75−80
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon HD 7870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than Iris Graphics 6100.
high / 1080p
−
16−18
ultra / 1080p
7−8
10−12
QHD / 1440p
0−1
4−5
4K / 2160p
−
2−3
low / 720p
8−9
45−50
medium / 1080p
−
24−27
The average gaming FPS of Radeon HD 7870 in Red Dead Redemption 2 is 262% more, than Iris Graphics 6100.
low / 768p
18−20
85−90
medium / 768p
12−14
50−55
high / 1080p
7−8
30−33
ultra / 1080p
5−6
16−18
4K / 2160p
−
10−11
The average gaming FPS of Radeon HD 7870 in The Witcher 3: Wild Hunt is 327% more, than Iris Graphics 6100.
low / 768p
80−85
90−95
medium / 768p
35−40
60−65
ultra / 1080p
14−16
45−50
high / 768p
30−35
55−60
The average gaming FPS of Radeon HD 7870 in World of Tanks is 58% more, than Iris Graphics 6100.
Full Specs
Iris Graphics 6100
Radeon HD 7870
Architecture
Gen. 8 Broadwell
GCN
Code name
Broadwell GT3
Pitcairn XT
Type
Laptop
Desktop
Release date
5 January 2015
5 March 2012
Pipelines
48
1280
Core clock speed
300 MHz
1000 MHz
Boost Clock
1100 MHz
Transistor count
189 million
2800 Million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
52.80
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
4800 MHz
Shared memory
+
-
DirectX
12 (11_1)
DirectX 11.1, Shader 5.1
Shader Model
5.1
OpenGL
4.4
OpenCL
2.0
Vulkan
1.1.80
Monero / XMR (CryptoNight)
0.39 kh/s
Eyefinity
+
Decred / DCR (Decred)
0.63 Gh/s
Ethereum / ETH (DaggerHashimoto)
16.6 Mh/s
Zcash / ZEC (Equihash)
145 Sol/s
Quick Sync
+
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