Iris Plus Graphics 640 vs Radeon HD 6970M
When comparing Iris Plus Graphics 640 and Radeon HD 6970M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Iris Plus Graphics 640 and Radeon HD 6970M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Iris Plus Graphics 640 and Radeon HD 6970M are Laptop Graphics Cards
Note: Iris Plus Graphics 640 and Radeon HD 6970M 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 Plus Graphics 640 or Radeon HD 6970M here:
Main Specs
Iris Plus Graphics 640
Radeon HD 6970M
Power consumption (TDP)
15 Watt
75 Watt
Interface
PCIe 3.0 x1
MXM-B (3.0)
Supplementary power connectors
None
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
32 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon HD 6970M has 400% more power consumption, than Iris Plus Graphics 640.
Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Radeon HD 6970M uses MXM-B (3.0) interface.
Iris Plus Graphics 640 has 30 GB more memory, than Radeon HD 6970M.
Both cards are used in Laptops.
Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Radeon HD 6970M - with Terascale 2.
Core clock speed of Radeon HD 6970M is 380 MHz higher, than Iris Plus Graphics 640.
Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Radeon HD 6970M - by 40 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
10−12
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
1−2
low / 720p
16−18
24−27
medium / 1080p
8−9
14−16
The average gaming FPS of Radeon HD 6970M in Assassin's Creed Odyssey is 55% more, than Iris Plus Graphics 640.
high / 1080p
12−14
18−20
ultra / 1080p
10−11
16−18
QHD / 1440p
0−1
2−3
low / 720p
24−27
40−45
medium / 1080p
12−14
20−22
The average gaming FPS of Radeon HD 6970M in Battlefield 5 is 60% more, than Iris Plus Graphics 640.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Iris Plus Graphics 640 and Radeon HD 6970M have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
180−190
medium / 768p
110−120
150−160
ultra / 1080p
50−55
75−80
QHD / 1440p
27−30
45−50
4K / 2160p
27−30
30−33
high / 768p
80−85
110−120
The average gaming FPS of Radeon HD 6970M in Counter-Strike: Global Offensive is 38% more, than Iris Plus Graphics 640.
low / 768p
55−60
55−60
ultra / 1080p
18−20
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6970M in Cyberpunk 2077 is 9% more, than Iris Plus Graphics 640.
low / 768p
80−85
95−100
medium / 768p
55−60
80−85
ultra / 1080p
30−35
50−55
The average gaming FPS of Radeon HD 6970M in Dota 2 is 35% more, than Iris Plus Graphics 640.
high / 1080p
8−9
12−14
ultra / 1080p
7−8
12−14
4K / 2160p
3−4
5−6
low / 720p
18−20
30−33
medium / 1080p
8−9
14−16
The average gaming FPS of Radeon HD 6970M in Far Cry 5 is 66% more, than Iris Plus Graphics 640.
high / 1080p
14−16
20−22
ultra / 1080p
10−11
14−16
low / 720p
60−65
80−85
medium / 1080p
21−24
40−45
The average gaming FPS of Radeon HD 6970M in Fortnite is 48% more, than Iris Plus Graphics 640.
high / 1080p
12−14
18−20
ultra / 1080p
10−12
16−18
QHD / 1440p
1−2
5−6
low / 720p
24−27
40−45
medium / 1080p
14−16
21−24
The average gaming FPS of Radeon HD 6970M in Forza Horizon 4 is 61% more, than Iris Plus Graphics 640.
low / 768p
50−55
70−75
medium / 768p
45−50
60−65
high / 1080p
12−14
21−24
ultra / 1080p
6−7
9−10
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6970M in Grand Theft Auto V is 41% more, than Iris Plus Graphics 640.
high / 1080p
4−5
7−8
ultra / 1080p
3−4
5−6
4K / 2160p
0−1
1−2
low / 720p
12−14
21−24
medium / 1080p
6−7
10−11
The average gaming FPS of Radeon HD 6970M in Metro Exodus is 83% more, than Iris Plus Graphics 640.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
80−85
95−100
medium / 1080p
90−95
100−110
The average gaming FPS of Radeon HD 6970M in Minecraft is 13% more, than Iris Plus Graphics 640.
high / 1080p
16−18
20−22
ultra / 1080p
14−16
16−18
low / 720p
30−35
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of Radeon HD 6970M in PLAYERUNKNOWN'S BATTLEGROUNDS is 35% more, than Iris Plus Graphics 640.
high / 1080p
−
12−14
ultra / 1080p
7−8
8−9
QHD / 1440p
0−1
0−1
low / 720p
12−14
21−24
medium / 1080p
10−12
14−16
The average gaming FPS of Radeon HD 6970M in Red Dead Redemption 2 is 50% more, than Iris Plus Graphics 640.
low / 768p
24−27
40−45
medium / 768p
16−18
24−27
high / 1080p
9−10
14−16
ultra / 1080p
6−7
9−10
4K / 2160p
6−7
7−8
The average gaming FPS of Radeon HD 6970M in The Witcher 3: Wild Hunt is 53% more, than Iris Plus Graphics 640.
low / 768p
85−90
95−100
medium / 768p
45−50
55−60
ultra / 1080p
18−20
27−30
high / 768p
35−40
45−50
The average gaming FPS of Radeon HD 6970M in World of Tanks is 21% more, than Iris Plus Graphics 640.
Full Specs
Iris Plus Graphics 640
Radeon HD 6970M
Architecture
Gen. 9.5 Kaby Lake
Terascale 2
Code name
Kaby Lake GT3e
Blackcomb XT
Type
Laptop
Laptop
Release date
3 January 2017
6 January 2011
Pipelines
48
960
Core clock speed
300 MHz
680 MHz
Boost Clock
1050 MHz
Transistor count
189 million
1,700 million
Manufacturing process technology
14 nm
40 nm
Texture fill rate
52.80
32.64
Floating-point performance
1,305.6 gflops
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
900 MHz
Memory bandwidth
115.2 GB/s
Shared memory
+
-
DirectX
12 (12_1)
11.2 (11_0)
Shader Model
6.4
5.0
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.1.103
N/A
Bitcoin / BTC (SHA256)
118 Mh/s
Laptop size
large
Quick Sync
+
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