FirePro R5000 vs Iris Plus Graphics 645

If you are going to buy a new graphics card and are choosing between FirePro R5000 and Iris Plus Graphics 645, 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 R5000 stacks up against Iris Plus Graphics 645, check out specs charts below.

FirePro R5000 Check Price

Iris Plus Graphics 645 Check Price

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:

Iris Plus Graphics 645 Laptops

Main Specs

	FirePro R5000	Iris Plus Graphics 645
Power consumption (TDP)	350 Watt	15 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x1
Supplementary power connectors	1x 6-pin
Memory type	GDDR5	DDR3/DDR4
Maximum RAM amount	2 GB
Display Connectors	2x mini-DisplayPort	No outputs
	Check Price	Check Price

FirePro R5000 has 2233% more power consumption, than Iris Plus Graphics 645.
FirePro R5000 is connected by PCIe 3.0 x16, and Iris Plus Graphics 645 uses PCIe 3.0 x1 interface.
FirePro R5000 is used in Desktops, and Iris Plus Graphics 645 - in Laptops.
FirePro R5000 is build with GCN 1.0 architecture, and Iris Plus Graphics 645 - with Gen. 9.5 Coffee Lake.
Core clock speed of FirePro R5000 is 525 MHz higher, than Iris Plus Graphics 645.
FirePro R5000 is manufactured by 28 nm process technology, and Iris Plus Graphics 645 - by 14 nm process technology.

Game benchmarks


high / 1080p	12−14	4−5
ultra / 1080p	8−9	2−3
QHD / 1440p	2−3	0−1
low / 720p	27−30	12−14
medium / 1080p	16−18	5−6
The average gaming FPS of FirePro R5000 in Assassin's Creed Odyssey is 166% more, than Iris Plus Graphics 645.
high / 1080p	21−24	−
ultra / 1080p	18−20	7−8
QHD / 1440p	5−6	0−1
4K / 2160p	4−5	−
low / 720p	45−50	16−18
medium / 1080p	24−27	8−9
The average gaming FPS of FirePro R5000 in Battlefield 5 is 172% more, than Iris Plus Graphics 645.
low / 768p	45−50	45−50
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
FirePro R5000 and Iris Plus Graphics 645 have the same average FPS in Call of Duty: Warzone.
low / 768p	190−200	100−110
medium / 768p	160−170	80−85
ultra / 1080p	90−95	35−40
QHD / 1440p	50−55	24−27
4K / 2160p	30−33	−
high / 768p	130−140	60−65
The average gaming FPS of FirePro R5000 in Counter-Strike: Global Offensive is 106% 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 R5000 in Cyberpunk 2077 is 20% more, than Iris Plus Graphics 645.
low / 768p	100−110	65−70
medium / 768p	85−90	45−50
ultra / 1080p	55−60	21−24
The average gaming FPS of FirePro R5000 in Dota 2 is 84% more, than Iris Plus Graphics 645.
high / 1080p	16−18	5−6
ultra / 1080p	14−16	5−6
4K / 2160p	5−6	3−4
low / 720p	35−40	12−14
medium / 1080p	16−18	5−6
The average gaming FPS of FirePro R5000 in Far Cry 5 is 200% more, than Iris Plus Graphics 645.
high / 1080p	21−24	12−14
ultra / 1080p	16−18	8−9
QHD / 1440p	16−18	−
low / 720p	90−95	45−50
medium / 1080p	45−50	12−14
The average gaming FPS of FirePro R5000 in Fortnite is 120% more, than Iris Plus Graphics 645.
high / 1080p	21−24	8−9
ultra / 1080p	18−20	−
QHD / 1440p	7−8	0−1
low / 720p	45−50	16−18
medium / 1080p	24−27	9−10
The average gaming FPS of FirePro R5000 in Forza Horizon 4 is 181% more, than Iris Plus Graphics 645.
low / 768p	80−85	40−45
medium / 768p	70−75	35−40
high / 1080p	24−27	7−8
ultra / 1080p	10−12	5−6
QHD / 1440p	2−3	0−1
The average gaming FPS of FirePro R5000 in Grand Theft Auto V is 104% more, than Iris Plus Graphics 645.
high / 1080p	8−9	3−4
ultra / 1080p	6−7	2−3
4K / 2160p	2−3	0−1
low / 720p	24−27	7−8
medium / 1080p	10−12	4−5
The average gaming FPS of FirePro R5000 in Metro Exodus is 200% more, than Iris Plus Graphics 645.
low / 768p	100−110	85−90
high / 1080p	−	80−85
ultra / 1080p	100−110	70−75
medium / 1080p	100−110	−
The average gaming FPS of FirePro R5000 in Minecraft is 31% more, than Iris Plus Graphics 645.
high / 1080p	21−24	16−18
ultra / 1080p	16−18	14−16
low / 720p	50−55	24−27
medium / 1080p	21−24	16−18
The average gaming FPS of FirePro R5000 in PLAYERUNKNOWN'S BATTLEGROUNDS is 55% more, than Iris Plus Graphics 645.
high / 1080p	12−14	−
ultra / 1080p	9−10	7−8
QHD / 1440p	0−1	0−1
low / 720p	24−27	7−8
medium / 1080p	14−16	−
The average gaming FPS of FirePro R5000 in Red Dead Redemption 2 is 142% more, than Iris Plus Graphics 645.
low / 768p	45−50	16−18
medium / 768p	30−33	12−14
high / 1080p	16−18	6−7
ultra / 1080p	10−11	5−6
4K / 2160p	7−8	−
The average gaming FPS of FirePro R5000 in The Witcher 3: Wild Hunt is 160% more, than Iris Plus Graphics 645.
low / 768p	95−100	80−85
medium / 768p	60−65	35−40
ultra / 1080p	30−35	14−16
high / 768p	50−55	30−33
The average gaming FPS of FirePro R5000 in World of Tanks is 48% more, than Iris Plus Graphics 645.

Full Specs

	FirePro R5000	Iris Plus Graphics 645
Architecture	GCN 1.0	Gen. 9.5 Coffee Lake
Code name	Pitcairn	Kaby Lake GT3e
Type	Workstation	Laptop
Release date	25 February 2013	10 July 2019
Pipelines	768	48
Core clock speed	825 MHz	300 MHz
Boost Clock		1150 MHz
Transistor count	2,800 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	39.60	50.40
Floating-point performance	1,267 gflops
Length	279 mm
Memory bus width	256 Bit
Memory clock speed	3200 MHz
Memory bandwidth	102.4 GB/s
Shared memory		+
DirectX	12 (11_1)	12 (12_1)
Shader Model	5.1	6.4
OpenGL	4.6	4.6
OpenCL	1.2	2.1
Vulkan	1.2.131	1.1.103
Bus support	PCIe 3.0
Quick Sync		+
Form factor	full height / full length
Dual-link DVI support	+
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FirePro R5000 vs Iris Plus Graphics 645

Iris Plus Graphics 645 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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