Iris Graphics 5100 vs Radeon HD 7970
Find out if it is worth upgrading your current GPU setup by comparing Iris Graphics 5100 and Radeon HD 7970. 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 5100 and Radeon HD 7970. 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 5100 is a Laptop Graphics Card
Note: Iris Graphics 5100 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 5100 here:
Main Specs
Iris Graphics 5100
Radeon HD 7970
Power consumption (TDP)
30 Watt
300 Watt
Interface
PCIe 1.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
Memory type
System Shared
GDDR5
Maximum RAM amount
3 GB
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7970 has 900% more power consumption, than Iris Graphics 5100.
Iris Graphics 5100 is connected by PCIe 1.0 x16, and Radeon HD 7970 uses PCIe 3.0 x16 interface.
Iris Graphics 5100 is used in Laptops, and Radeon HD 7970 - in Desktops.
Iris Graphics 5100 is build with Gen. 7.5 Haswell architecture, and Radeon HD 7970 - with GCN.
Iris Graphics 5100 is manufactured by 22 nm process technology, and Radeon HD 7970 - 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
3−4
35−40
ultra / 1080p
1−2
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
14−16
60−65
medium / 1080p
5−6
40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 583% more, than Iris Graphics 5100.
high / 1080p
7−8
55−60
ultra / 1080p
6−7
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
18−20
100−110
medium / 1080p
8−9
60−65
The average gaming FPS of Radeon HD 7970 in Battlefield 5 is 580% more, than Iris Graphics 5100.
low / 768p
50−55
50−55
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Iris Graphics 5100 and Radeon HD 7970 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
250−260
medium / 768p
100−110
220−230
ultra / 1080p
45−50
180−190
QHD / 1440p
24−27
110−120
4K / 2160p
18−20
70−75
high / 768p
70−75
210−220
The average gaming FPS of Radeon HD 7970 in Counter-Strike: Global Offensive is 172% more, than Iris Graphics 5100.
low / 768p
65−70
60−65
ultra / 1080p
21−24
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7970 in Cyberpunk 2077 is 5% more, than Iris Graphics 5100.
low / 768p
75−80
120−130
medium / 768p
50−55
110−120
ultra / 1080p
24−27
100−110
The average gaming FPS of Radeon HD 7970 in Dota 2 is 125% more, than Iris Graphics 5100.
high / 1080p
4−5
45−50
ultra / 1080p
3−4
40−45
QHD / 1440p
−
27−30
4K / 2160p
2−3
14−16
low / 720p
12−14
80−85
medium / 1080p
5−6
45−50
The average gaming FPS of Radeon HD 7970 in Far Cry 5 is 840% more, than Iris Graphics 5100.
high / 1080p
10−12
60−65
ultra / 1080p
6−7
45−50
QHD / 1440p
4−5
27−30
4K / 2160p
−
27−30
low / 720p
55−60
180−190
medium / 1080p
14−16
110−120
The average gaming FPS of Radeon HD 7970 in Fortnite is 383% more, than Iris Graphics 5100.
high / 1080p
7−8
60−65
ultra / 1080p
−
45−50
QHD / 1440p
4−5
30−35
4K / 2160p
3−4
24−27
low / 720p
20−22
100−110
medium / 1080p
9−10
65−70
The average gaming FPS of Radeon HD 7970 in Forza Horizon 4 is 544% more, than Iris Graphics 5100.
low / 768p
45−50
140−150
medium / 768p
−
120−130
high / 1080p
6−7
70−75
ultra / 1080p
3−4
30−35
QHD / 1440p
0−1
21−24
medium / 720p
40−45
−
The average gaming FPS of Radeon HD 7970 in Grand Theft Auto V is 336% more, than Iris Graphics 5100.
high / 1080p
2−3
24−27
ultra / 1080p
0−1
20−22
QHD / 1440p
−
16−18
4K / 2160p
0−1
8−9
low / 720p
6−7
65−70
medium / 1080p
4−5
30−35
The average gaming FPS of Radeon HD 7970 in Metro Exodus is 925% more, than Iris Graphics 5100.
low / 768p
90−95
130−140
high / 1080p
80−85
−
4K / 2160p
75−80
−
medium / 1080p
−
120−130
The average gaming FPS of Radeon HD 7970 in Minecraft is 46% more, than Iris Graphics 5100.
ultra / 1080p
12−14
14−16
low / 720p
30−35
100−110
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 7970 in PLAYERUNKNOWN'S BATTLEGROUNDS is 130% more, than Iris Graphics 5100.
high / 1080p
−
24−27
ultra / 1080p
7−8
16−18
QHD / 1440p
−
10−11
4K / 2160p
−
7−8
low / 720p
8−9
65−70
medium / 1080p
−
35−40
The average gaming FPS of Radeon HD 7970 in Red Dead Redemption 2 is 425% more, than Iris Graphics 5100.
low / 768p
12−14
130−140
medium / 768p
10−11
85−90
high / 1080p
5−6
45−50
ultra / 1080p
4−5
24−27
4K / 2160p
1−2
16−18
The average gaming FPS of Radeon HD 7970 in The Witcher 3: Wild Hunt is 785% more, than Iris Graphics 5100.
low / 768p
75−80
90−95
medium / 768p
40−45
60−65
ultra / 1080p
16−18
50−55
high / 768p
30−35
60−65
The average gaming FPS of Radeon HD 7970 in World of Tanks is 59% more, than Iris Graphics 5100.
Full Specs
Iris Graphics 5100
Radeon HD 7970
Architecture
Gen. 7.5 Haswell
GCN
Code name
Haswell GT3
Tahiti XT
Type
Laptop
Desktop
Release date
5 June 2013
22 December 2011
Pipelines
40
2048
Core clock speed
200 MHz
Boost Clock
1200 MHz
925 MHz
Transistor count
1,300 million
4,313 million
Manufacturing process technology
22 nm
28 nm
Texture fill rate
48.00
118.4
Floating-point performance
3,789 gflops
Length
274 mm
Memory bus width
64/128 Bit
384 Bit
Memory clock speed
1375 MHz
Memory bandwidth
264 GB/s
Shared memory
+
-
DirectX
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.3
4.6
OpenCL
1.2
1.2
Vulkan
1.1.80
FreeSync
+
Bus support
PCIe 2.1 x16
HDMI
+
Bitcoin / BTC (SHA256)
485 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
Ethereum / ETH (DaggerHashimoto)
20.71 Mh/s
Quick Sync
+
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