FirePro W4300 vs Iris Plus Graphics 645
When choosing between FirePro W4300 and Iris Plus Graphics 645, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between FirePro W4300 and Iris Plus Graphics 645.
Iris Plus Graphics 645 is a Laptop Graphics Card
Note: Iris Plus Graphics 645 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 Plus Graphics 645 here:
Main Specs
FirePro W4300
Iris Plus Graphics 645
Power consumption (TDP)
50 Watt
15 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
None
Memory type
GDDR5
DDR3/DDR4
Maximum RAM amount
4 GB
Display Connectors
4x mini-DisplayPort
No outputs
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FirePro W4300 has 233% more power consumption, than Iris Plus Graphics 645.
FirePro W4300 is connected by PCIe 3.0 x16, and Iris Plus Graphics 645 uses PCIe 3.0 x1 interface.
FirePro W4300 is used in Desktops, and Iris Plus Graphics 645 - in Laptops.
FirePro W4300 is build with GCN 2.0 architecture, and Iris Plus Graphics 645 - with Gen. 9.5 Coffee Lake.
Core clock speed of FirePro W4300 is 630 MHz higher, than Iris Plus Graphics 645.
FirePro W4300 is manufactured by 28 nm process technology, and Iris Plus Graphics 645 - 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
14−16
4−5
ultra / 1080p
8−9
2−3
QHD / 1440p
3−4
0−1
low / 720p
30−35
12−14
medium / 1080p
18−20
5−6
The average gaming FPS of FirePro W4300 in Assassin's Creed Odyssey is 200% more, than Iris Plus Graphics 645.
high / 1080p
24−27
−
ultra / 1080p
20−22
7−8
QHD / 1440p
7−8
0−1
4K / 2160p
5−6
−
low / 720p
50−55
16−18
medium / 1080p
24−27
8−9
The average gaming FPS of FirePro W4300 in Battlefield 5 is 200% more, than Iris Plus Graphics 645.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
FirePro W4300 and Iris Plus Graphics 645 have the same average FPS in Call of Duty: Warzone.
low / 768p
200−210
100−110
medium / 768p
170−180
80−85
ultra / 1080p
95−100
35−40
QHD / 1440p
50−55
24−27
4K / 2160p
30−33
−
high / 768p
140−150
60−65
The average gaming FPS of FirePro W4300 in Counter-Strike: Global Offensive is 117% more, than Iris Plus Graphics 645.
low / 768p
55−60
55−60
ultra / 1080p
35−40
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of FirePro W4300 in Cyberpunk 2077 is 20% more, than Iris Plus Graphics 645.
low / 768p
110−120
65−70
medium / 768p
90−95
45−50
ultra / 1080p
60−65
21−24
The average gaming FPS of FirePro W4300 in Dota 2 is 100% more, than Iris Plus Graphics 645.
high / 1080p
16−18
5−6
ultra / 1080p
16−18
5−6
4K / 2160p
6−7
3−4
low / 720p
35−40
12−14
medium / 1080p
18−20
5−6
The average gaming FPS of FirePro W4300 in Far Cry 5 is 216% more, than Iris Plus Graphics 645.
high / 1080p
24−27
12−14
ultra / 1080p
18−20
8−9
QHD / 1440p
16−18
−
low / 720p
95−100
45−50
medium / 1080p
50−55
12−14
The average gaming FPS of FirePro W4300 in Fortnite is 140% more, than Iris Plus Graphics 645.
high / 1080p
24−27
8−9
ultra / 1080p
20−22
−
QHD / 1440p
9−10
0−1
low / 720p
50−55
16−18
medium / 1080p
27−30
9−10
The average gaming FPS of FirePro W4300 in Forza Horizon 4 is 218% more, than Iris Plus Graphics 645.
low / 768p
85−90
40−45
medium / 768p
75−80
35−40
high / 1080p
27−30
7−8
ultra / 1080p
12−14
5−6
QHD / 1440p
3−4
0−1
The average gaming FPS of FirePro W4300 in Grand Theft Auto V is 121% more, than Iris Plus Graphics 645.
high / 1080p
9−10
3−4
ultra / 1080p
7−8
2−3
4K / 2160p
2−3
0−1
low / 720p
27−30
7−8
medium / 1080p
12−14
4−5
The average gaming FPS of FirePro W4300 in Metro Exodus is 250% more, than Iris Plus Graphics 645.
low / 768p
110−120
85−90
high / 1080p
−
80−85
ultra / 1080p
100−110
70−75
medium / 1080p
100−110
−
The average gaming FPS of FirePro W4300 in Minecraft is 37% more, than Iris Plus Graphics 645.
high / 1080p
21−24
16−18
ultra / 1080p
16−18
14−16
low / 720p
55−60
24−27
medium / 1080p
24−27
16−18
The average gaming FPS of FirePro W4300 in PLAYERUNKNOWN'S BATTLEGROUNDS is 66% more, than Iris Plus Graphics 645.
high / 1080p
14−16
−
ultra / 1080p
9−10
7−8
QHD / 1440p
0−1
0−1
low / 720p
27−30
7−8
medium / 1080p
16−18
−
The average gaming FPS of FirePro W4300 in Red Dead Redemption 2 is 171% more, than Iris Plus Graphics 645.
low / 768p
50−55
16−18
medium / 768p
30−35
12−14
high / 1080p
18−20
6−7
ultra / 1080p
10−12
5−6
4K / 2160p
8−9
−
The average gaming FPS of FirePro W4300 in The Witcher 3: Wild Hunt is 180% more, than Iris Plus Graphics 645.
low / 768p
100−110
80−85
medium / 768p
60−65
35−40
ultra / 1080p
35−40
14−16
high / 768p
50−55
30−33
The average gaming FPS of FirePro W4300 in World of Tanks is 56% more, than Iris Plus Graphics 645.
Full Specs
FirePro W4300
Iris Plus Graphics 645
Architecture
GCN 2.0
Gen. 9.5 Coffee Lake
Code name
Bonaire
Kaby Lake GT3e
Type
Workstation
Laptop
Release date
1 December 2015
10 July 2019
Pipelines
768
48
Core clock speed
930 MHz
300 MHz
Boost Clock
1150 MHz
Transistor count
2,080 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
44.64
50.40
Floating-point performance
1,428 gflops
Length
171 mm
Memory bus width
128 Bit
Memory clock speed
6000 MHz
Memory bandwidth
96 GB/s
Shared memory
+
DirectX
12 (12_0)
12 (12_1)
Shader Model
6.3
6.4
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2.131
1.1.103
Bitcoin / BTC (SHA256)
152 Mh/s
Quick Sync
+
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