FirePro M7740 vs Iris Plus Graphics 640
If you are going to buy a new graphics card and are choosing between FirePro M7740 and Iris Plus Graphics 640, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the FirePro M7740 stacks up against Iris Plus Graphics 640, check out specs charts below.
FirePro M7740 and Iris Plus Graphics 640 are Laptop Graphics Cards
Note: FirePro M7740 and Iris Plus Graphics 640 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 FirePro M7740 or Iris Plus Graphics 640 here:
Main Specs
FirePro M7740
Iris Plus Graphics 640
Power consumption (TDP)
60 Watt
15 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
None
Memory type
GDDR5
DDR3L/LPDDR3/DDR4
Maximum RAM amount
1 GB
32 GB
Display Connectors
No outputs
No outputs
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FirePro M7740 has 300% more power consumption, than Iris Plus Graphics 640.
FirePro M7740 is connected by PCIe 2.0 x16, and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
Iris Plus Graphics 640 has 31 GB more memory, than FirePro M7740.
FirePro M7740 is used in Mobile workstations, and Iris Plus Graphics 640 - in Laptops.
FirePro M7740 is build with Terascale 1 architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
Core clock speed of FirePro M7740 is 350 MHz higher, than Iris Plus Graphics 640.
FirePro M7740 is manufactured by 40 nm process technology, and Iris Plus Graphics 640 - by 14 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
6−7
6−7
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
16−18
medium / 1080p
8−9
8−9
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
12−14
12−14
ultra / 1080p
10−11
10−11
QHD / 1440p
0−1
0−1
low / 720p
24−27
24−27
medium / 1080p
12−14
12−14
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
130−140
medium / 768p
110−120
110−120
ultra / 1080p
50−55
50−55
QHD / 1440p
27−30
27−30
4K / 2160p
27−30
27−30
high / 768p
80−85
80−85
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
55−60
55−60
ultra / 1080p
18−20
18−20
medium / 1080p
45−50
45−50
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Cyberpunk 2077.
low / 768p
80−85
80−85
medium / 768p
55−60
55−60
ultra / 1080p
30−35
30−35
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Dota 2.
high / 1080p
8−9
8−9
ultra / 1080p
7−8
7−8
4K / 2160p
3−4
3−4
low / 720p
18−20
18−20
medium / 1080p
8−9
8−9
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Far Cry 5.
high / 1080p
14−16
14−16
ultra / 1080p
10−11
10−11
low / 720p
60−65
60−65
medium / 1080p
21−24
21−24
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Fortnite.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
10−12
QHD / 1440p
1−2
1−2
low / 720p
24−27
24−27
medium / 1080p
14−16
14−16
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Forza Horizon 4.
low / 768p
50−55
50−55
medium / 768p
45−50
45−50
high / 1080p
12−14
12−14
ultra / 1080p
6−7
6−7
QHD / 1440p
0−1
0−1
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Grand Theft Auto V.
high / 1080p
4−5
4−5
ultra / 1080p
3−4
3−4
4K / 2160p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
6−7
6−7
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Metro Exodus.
low / 768p
95−100
95−100
high / 1080p
85−90
90−95
ultra / 1080p
80−85
80−85
medium / 1080p
90−95
90−95
The average gaming FPS of Iris Plus Graphics 640 in Minecraft is 1% more, than FirePro M7740.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
30−35
30−35
medium / 1080p
18−20
18−20
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
7−8
7−8
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
10−12
10−12
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in Red Dead Redemption 2.
low / 768p
24−27
24−27
medium / 768p
16−18
16−18
high / 1080p
9−10
9−10
ultra / 1080p
6−7
6−7
4K / 2160p
6−7
6−7
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
85−90
85−90
medium / 768p
45−50
45−50
ultra / 1080p
18−20
18−20
high / 768p
35−40
35−40
FirePro M7740 and Iris Plus Graphics 640 have the same average FPS in World of Tanks.
Full Specs
FirePro M7740
Iris Plus Graphics 640
Architecture
Terascale 1
Gen. 9.5 Kaby Lake
Code name
RV740
Kaby Lake GT3e
Type
Mobile workstation
Laptop
Release date
4 August 2009
3 January 2017
Pipelines
640
48
Core clock speed
650 MHz
300 MHz
Boost Clock
1050 MHz
Transistor count
826 million
189 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
20.80
52.80
Floating-point performance
832.0 gflops
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
1000 MHz
Memory bandwidth
54.14 GB/s
Shared memory
-
+
DirectX
10.1 (10_1)
12 (12_1)
Shader Model
4.1
6.4
OpenGL
3.3
4.6
OpenCL
1.1
2.1
Vulkan
N/A
1.1.103
Laptop size
large
Quick Sync
+
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