FirePro R5000 vs GeForce GT 645M

When comparing FirePro R5000 and GeForce GT 645M, 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 FirePro R5000 and GeForce GT 645M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

FirePro R5000 Check Price

GeForce GT 645M Check Price

GeForce GT 645M is a Laptop Graphics Card

Note: GeForce GT 645M 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 GeForce GT 645M here:

GeForce GT 645M Laptops

Main Specs

	FirePro R5000	GeForce GT 645M
Power consumption (TDP)	350 Watt	32 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors	1x 6-pin
Memory type	GDDR5	DDR3\GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	2x mini-DisplayPort	No outputs
	Check Price	Check Price

FirePro R5000 has 993% more power consumption, than GeForce GT 645M.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
FirePro R5000 and GeForce GT 645M have maximum RAM of 2 GB.
FirePro R5000 is used in Desktops, and GeForce GT 645M - in Laptops.
FirePro R5000 is build with GCN 1.0 architecture, and GeForce GT 645M - with Kepler.
FirePro R5000 and GeForce GT 645M are manufactured by 28 nm process technology.
Memory clock speed of FirePro R5000 is 1400 MHz higher, than GeForce GT 645M.

Game benchmarks


high / 1080p	12−14	1−2
ultra / 1080p	8−9	0−1
QHD / 1440p	2−3	0−1
low / 720p	27−30	12−14
medium / 1080p	16−18	2−3
The average gaming FPS of FirePro R5000 in Assassin's Creed Odyssey is 280% more, than GeForce GT 645M.
high / 1080p	21−24	−
ultra / 1080p	18−20	3−4
QHD / 1440p	5−6	0−1
4K / 2160p	4−5	−
low / 720p	45−50	12−14
medium / 1080p	24−27	4−5
The average gaming FPS of FirePro R5000 in Battlefield 5 is 328% more, than GeForce GT 645M.
low / 768p	45−50	50−55
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GT 645M in Call of Duty: Warzone is 10% more, than FirePro R5000.
low / 768p	190−200	110−120
medium / 768p	160−170	85−90
ultra / 1080p	90−95	35−40
QHD / 1440p	50−55	−
4K / 2160p	30−33	10−11
high / 768p	130−140	60−65
The average gaming FPS of FirePro R5000 in Counter-Strike: Global Offensive is 98% more, than GeForce GT 645M.
low / 768p	55−60	70−75
ultra / 1080p	35−40	14−16
medium / 1080p	45−50	45−50
The average gaming FPS of FirePro R5000 in Cyberpunk 2077 is 4% more, than GeForce GT 645M.
low / 768p	100−110	70−75
medium / 768p	85−90	45−50
ultra / 1080p	55−60	18−20
The average gaming FPS of FirePro R5000 in Dota 2 is 80% more, than GeForce GT 645M.
high / 1080p	16−18	2−3
ultra / 1080p	14−16	2−3
4K / 2160p	5−6	0−1
low / 720p	35−40	10−11
medium / 1080p	16−18	3−4
The average gaming FPS of FirePro R5000 in Far Cry 5 is 425% more, than GeForce GT 645M.
high / 1080p	21−24	−
ultra / 1080p	16−18	5−6
QHD / 1440p	16−18	1−2
low / 720p	90−95	45−50
medium / 1080p	45−50	8−9
The average gaming FPS of FirePro R5000 in Fortnite is 186% more, than GeForce GT 645M.
high / 1080p	21−24	3−4
ultra / 1080p	18−20	−
QHD / 1440p	7−8	0−1
low / 720p	45−50	14−16
medium / 1080p	24−27	6−7
The average gaming FPS of FirePro R5000 in Forza Horizon 4 is 287% more, than GeForce GT 645M.
low / 768p	80−85	40−45
medium / 768p	70−75	−
high / 1080p	24−27	3−4
ultra / 1080p	10−12	2−3
QHD / 1440p	2−3	0−1
medium / 720p	−	35−40
The average gaming FPS of FirePro R5000 in Grand Theft Auto V is 143% more, than GeForce GT 645M.
high / 1080p	8−9	1−2
ultra / 1080p	6−7	0−1
4K / 2160p	2−3	0−1
low / 720p	24−27	3−4
medium / 1080p	10−12	2−3
The average gaming FPS of FirePro R5000 in Metro Exodus is 650% more, than GeForce GT 645M.
low / 768p	100−110	85−90
high / 1080p	−	55−60
ultra / 1080p	100−110	−
medium / 1080p	100−110	−
The average gaming FPS of FirePro R5000 in Minecraft is 20% more, than GeForce GT 645M.
high / 1080p	21−24	14−16
ultra / 1080p	16−18	12−14
low / 720p	50−55	24−27
medium / 1080p	21−24	14−16
The average gaming FPS of FirePro R5000 in PLAYERUNKNOWN'S BATTLEGROUNDS is 64% more, than GeForce GT 645M.
high / 1080p	12−14	−
ultra / 1080p	9−10	3−4
QHD / 1440p	0−1	0−1
low / 720p	24−27	4−5
medium / 1080p	14−16	−
The average gaming FPS of FirePro R5000 in Red Dead Redemption 2 is 325% more, than GeForce GT 645M.
low / 768p	45−50	8−9
medium / 768p	30−33	7−8
high / 1080p	16−18	3−4
ultra / 1080p	10−11	3−4
4K / 2160p	7−8	0−1
The average gaming FPS of FirePro R5000 in The Witcher 3: Wild Hunt is 420% more, than GeForce GT 645M.
low / 768p	95−100	70−75
medium / 768p	60−65	35−40
ultra / 1080p	30−35	12−14
high / 768p	50−55	30−33
The average gaming FPS of FirePro R5000 in World of Tanks is 60% more, than GeForce GT 645M.

Full Specs

	FirePro R5000	GeForce GT 645M
Architecture	GCN 1.0	Kepler
Code name	Pitcairn	N13P-GS
Type	Workstation	Laptop
Release date	25 February 2013	22 March 2012
Pipelines	768	384
Core clock speed	825 MHz
Transistor count	2,800 million	1,270 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	39.60	22.7 billion/sec
Floating-point performance	1,267 gflops	544.5 gflops
Length	279 mm
Memory bus width	256 Bit	128bit
Memory clock speed	3200 MHz	1800 MHz
Memory bandwidth	102.4 GB/s
Shared memory		-
DirectX	12 (11_1)	12 API
Shader Model	5.1	5.1
OpenGL	4.6	4.5
OpenCL	1.2	1.1
Vulkan	1.2.131	1.1.126
CUDA		+
CUDA cores		384
Bus support	PCIe 3.0	PCI Express 2.0, PCI Express 3.0
HDMI		+
HDCP		+
Maximum VGA resolution		Up to 2048x1536
3D Blu-Ray		+
Bitcoin / BTC (SHA256)		19 Mh/s
Laptop size		medium sized
Optimus		+
Form factor	full height / full length
Dual-link DVI support	+
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FirePro R5000 vs GeForce GT 645M

GeForce GT 645M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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