FirePro V5900 vs GeForce GT 645M
Find out if it is worth upgrading your current GPU setup by comparing FirePro V5900 and GeForce GT 645M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between FirePro V5900 and GeForce GT 645M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
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:
Main Specs
FirePro V5900
GeForce GT 645M
Power consumption (TDP)
75 Watt
32 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
GDDR5
DDR3\GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
1x DVI
No outputs
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FirePro V5900 has 134% more power consumption, than GeForce GT 645M.
FirePro V5900 is connected by PCIe 2.0 x16, and GeForce GT 645M uses PCIe 3.0 x16 interface.
FirePro V5900 and GeForce GT 645M have maximum RAM of 2 GB.
FirePro V5900 is used in Desktops, and GeForce GT 645M - in Laptops.
FirePro V5900 is build with TeraScale 3 architecture, and GeForce GT 645M - with Kepler.
FirePro V5900 is manufactured by 40 nm process technology, and GeForce GT 645M - by 28 nm process technology.
Memory clock speed of FirePro V5900 is 200 MHz higher, than GeForce GT 645M.
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
4−5
1−2
ultra / 1080p
2−3
0−1
QHD / 1440p
1−2
0−1
low / 720p
14−16
12−14
medium / 1080p
7−8
2−3
The average gaming FPS of FirePro V5900 in Assassin's Creed Odyssey is 80% more, than GeForce GT 645M.
high / 1080p
10−11
−
ultra / 1080p
8−9
3−4
QHD / 1440p
0−1
0−1
low / 720p
21−24
12−14
medium / 1080p
10−12
4−5
The average gaming FPS of FirePro V5900 in Battlefield 5 is 100% more, than GeForce GT 645M.
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 645M in Call of Duty: Warzone is 11% more, than FirePro V5900.
low / 768p
130−140
110−120
medium / 768p
100−110
85−90
ultra / 1080p
50−55
35−40
QHD / 1440p
24−27
−
4K / 2160p
12−14
10−11
high / 768p
75−80
60−65
The average gaming FPS of FirePro V5900 in Counter-Strike: Global Offensive is 22% more, than GeForce GT 645M.
low / 768p
50−55
70−75
ultra / 1080p
18−20
14−16
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 645M in Cyberpunk 2077 is 15% more, than FirePro V5900.
low / 768p
80−85
70−75
medium / 768p
55−60
45−50
ultra / 1080p
30−35
18−20
The average gaming FPS of FirePro V5900 in Dota 2 is 23% more, than GeForce GT 645M.
high / 1080p
6−7
2−3
ultra / 1080p
5−6
2−3
4K / 2160p
5−6
0−1
low / 720p
16−18
10−11
medium / 1080p
7−8
3−4
The average gaming FPS of FirePro V5900 in Far Cry 5 is 125% more, than GeForce GT 645M.
high / 1080p
7−8
−
ultra / 1080p
0−1
5−6
QHD / 1440p
0−1
1−2
low / 720p
55−60
45−50
medium / 1080p
18−20
8−9
The average gaming FPS of FirePro V5900 in Fortnite is 35% more, than GeForce GT 645M.
high / 1080p
10−11
3−4
QHD / 1440p
−
0−1
4K / 2160p
8−9
−
low / 720p
21−24
14−16
medium / 1080p
12−14
6−7
The average gaming FPS of FirePro V5900 in Forza Horizon 4 is 87% more, than GeForce GT 645M.
low / 768p
50−55
40−45
high / 1080p
10−11
3−4
ultra / 1080p
4−5
2−3
QHD / 1440p
−
0−1
medium / 720p
40−45
35−40
The average gaming FPS of FirePro V5900 in Grand Theft Auto V is 28% more, than GeForce GT 645M.
high / 1080p
3−4
1−2
ultra / 1080p
1−2
0−1
4K / 2160p
−
0−1
low / 720p
10−11
3−4
medium / 1080p
4−5
2−3
The average gaming FPS of FirePro V5900 in Metro Exodus is 200% more, than GeForce GT 645M.
low / 768p
90−95
85−90
high / 1080p
−
55−60
ultra / 1080p
80−85
−
The average gaming FPS of FirePro V5900 in Minecraft is 5% more, than GeForce GT 645M.
high / 1080p
6−7
14−16
ultra / 1080p
2−3
12−14
4K / 2160p
0−1
−
low / 720p
27−30
24−27
medium / 1080p
9−10
14−16
The average gaming FPS of GeForce GT 645M in PLAYERUNKNOWN'S BATTLEGROUNDS is 54% more, than FirePro V5900.
ultra / 1080p
−
3−4
QHD / 1440p
−
0−1
low / 720p
10−11
4−5
medium / 1080p
9−10
−
The average gaming FPS of FirePro V5900 in Red Dead Redemption 2 is 150% more, than GeForce GT 645M.
low / 768p
20−22
8−9
medium / 768p
12−14
7−8
high / 1080p
6−7
3−4
ultra / 1080p
4−5
3−4
4K / 2160p
3−4
0−1
The average gaming FPS of FirePro V5900 in The Witcher 3: Wild Hunt is 120% more, than GeForce GT 645M.
low / 768p
75−80
70−75
medium / 768p
40−45
35−40
ultra / 1080p
18−20
12−14
high / 768p
30−35
30−33
The average gaming FPS of FirePro V5900 in World of Tanks is 10% more, than GeForce GT 645M.
Full Specs
FirePro V5900
GeForce GT 645M
Architecture
TeraScale 3
Kepler
Code name
Cayman
N13P-GS
Type
Workstation
Laptop
Release date
24 May 2011
22 March 2012
Pipelines
512
384
Core clock speed
600 MHz
Transistor count
2,640 million
1,270 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
19.20
22.7 billion/sec
Floating-point performance
614.4 gflops
544.5 gflops
Length
230 mm
Memory bus width
256 Bit
128bit
Memory clock speed
2000 MHz
1800 MHz
Memory bandwidth
64 GB/s
Shared memory
-
DirectX
11.2 (11_0)
12 API
Shader Model
5.0
5.1
OpenGL
4.4
4.5
OpenCL
1.2
1.1
Vulkan
N/A
1.1.126
CUDA
+
CUDA cores
384
Bus support
PCI Express 2.0, PCI Express 3.0
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
3D Blu-Ray
+
Bitcoin / BTC (SHA256)
66 Mh/s
19 Mh/s
Laptop size
medium sized
Optimus
+
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