Iris Graphics 540 vs Radeon HD 7770M
Find out if it is worth upgrading your current GPU setup by comparing Iris Graphics 540 and Radeon HD 7770M. 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 540 and Radeon HD 7770M. 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 540 and Radeon HD 7770M are Laptop Graphics Cards
Note: Iris Graphics 540 and Radeon HD 7770M 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 Iris Graphics 540 or Radeon HD 7770M here:
Main Specs
Iris Graphics 540
Radeon HD 7770M
Power consumption (TDP)
15 Watt
32 Watt
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Memory type
eDRAM
GDDR5
Maximum RAM amount
64 MB
1 GB
Display Connectors
No outputs
No outputs
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Radeon HD 7770M has 113% more power consumption, than Iris Graphics 540.
Iris Graphics 540 is connected by PCIe 3.0 x1, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
Iris Graphics 540 has 63 GB more memory, than Radeon HD 7770M.
Both cards are used in Laptops.
Iris Graphics 540 is build with Gen. 9 Skylake architecture, and Radeon HD 7770M - with GCN.
Core clock speed of Radeon HD 7770M is 375 MHz higher, than Iris Graphics 540.
Iris Graphics 540 is manufactured by 14 nm process technology, and Radeon HD 7770M - 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
8−9
9−10
ultra / 1080p
5−6
5−6
QHD / 1440p
0−1
0−1
low / 720p
20−22
21−24
medium / 1080p
10−12
10−12
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 9% more, than Iris Graphics 540.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
QHD / 1440p
0−1
0−1
low / 720p
30−35
30−35
medium / 1080p
16−18
16−18
Iris Graphics 540 and Radeon HD 7770M have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Iris Graphics 540 and Radeon HD 7770M have the same average FPS in Call of Duty: Warzone.
low / 768p
150−160
160−170
medium / 768p
130−140
130−140
ultra / 1080p
65−70
65−70
QHD / 1440p
35−40
35−40
4K / 2160p
27−30
27−30
high / 768p
95−100
100−110
The average gaming FPS of Radeon HD 7770M in Counter-Strike: Global Offensive is 3% more, than Iris Graphics 540.
low / 768p
55−60
55−60
ultra / 1080p
24−27
24−27
medium / 1080p
45−50
45−50
Iris Graphics 540 and Radeon HD 7770M have the same average FPS in Cyberpunk 2077.
low / 768p
85−90
90−95
medium / 768p
65−70
70−75
ultra / 1080p
40−45
40−45
The average gaming FPS of Radeon HD 7770M in Dota 2 is 6% more, than Iris Graphics 540.
high / 1080p
10−11
10−12
ultra / 1080p
9−10
10−11
4K / 2160p
4−5
4−5
low / 720p
24−27
24−27
medium / 1080p
10−12
12−14
Iris Graphics 540 and Radeon HD 7770M have the same average FPS in Far Cry 5.
high / 1080p
16−18
18−20
ultra / 1080p
12−14
12−14
low / 720p
70−75
70−75
medium / 1080p
30−33
30−35
The average gaming FPS of Radeon HD 7770M in Fortnite is 3% more, than Iris Graphics 540.
high / 1080p
14−16
16−18
ultra / 1080p
12−14
14−16
QHD / 1440p
3−4
3−4
low / 720p
30−35
30−35
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon HD 7770M in Forza Horizon 4 is 6% more, than Iris Graphics 540.
low / 768p
60−65
60−65
medium / 768p
50−55
55−60
high / 1080p
16−18
18−20
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7770M in Grand Theft Auto V is 2% more, than Iris Graphics 540.
high / 1080p
6−7
6−7
ultra / 1080p
4−5
4−5
4K / 2160p
1−2
1−2
low / 720p
16−18
18−20
medium / 1080p
8−9
8−9
The average gaming FPS of Radeon HD 7770M in Metro Exodus is 14% more, than Iris Graphics 540.
low / 768p
95−100
100−110
high / 1080p
95−100
95−100
ultra / 1080p
85−90
85−90
medium / 1080p
95−100
95−100
The average gaming FPS of Radeon HD 7770M in Minecraft is 1% more, than Iris Graphics 540.
high / 1080p
18−20
18−20
ultra / 1080p
14−16
14−16
low / 720p
35−40
40−45
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 7770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 4% more, than Iris Graphics 540.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
16−18
16−18
medium / 1080p
12−14
12−14
Iris Graphics 540 and Radeon HD 7770M have the same average FPS in Red Dead Redemption 2.
low / 768p
30−35
30−35
medium / 768p
21−24
21−24
high / 1080p
10−12
12−14
ultra / 1080p
7−8
7−8
4K / 2160p
6−7
7−8
Iris Graphics 540 and Radeon HD 7770M have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
90−95
90−95
medium / 768p
50−55
50−55
ultra / 1080p
24−27
24−27
high / 768p
40−45
40−45
Iris Graphics 540 and Radeon HD 7770M have the same average FPS in World of Tanks.
Full Specs
Iris Graphics 540
Radeon HD 7770M
Architecture
Gen. 9 Skylake
GCN
Code name
Skylake GT3e
Chelsea XT
Type
Laptop
Laptop
Release date
1 September 2015
24 April 2012
Pipelines
48
512
Core clock speed
300 MHz
675 MHz
Boost Clock
1050 MHz
Transistor count
189 million
1,500 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
50.40
21.60
Floating-point performance
691.2 gflops
Memory bus width
128 Bit
Memory clock speed
4000 MHz
Memory bandwidth
64 GB/s
Shared memory
+
-
DirectX
12 (12_1)
12 (11_1)
Shader Model
6.4
5.1
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.1.97
1.2.131
Laptop size
medium sized
Quick Sync
+
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