FirePro V4900 vs GeForce GT 640
If you are going to buy a new graphics card and are choosing between FirePro V4900 and GeForce GT 640, 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 V4900 stacks up against GeForce GT 640, check out specs charts below.
Main Specs
FirePro V4900
GeForce GT 640
Power consumption (TDP)
75 Watt
65 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
2 GB
Display Connectors
1x DVI, 2x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
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FirePro V4900 has 15% more power consumption, than GeForce GT 640.
FirePro V4900 is connected by PCIe 2.0 x16, and GeForce GT 640 uses PCIe 3.0 x16 interface.
GeForce GT 640 has 1 GB more memory, than FirePro V4900.
Both cards are used in Desktops.
FirePro V4900 is build with TeraScale 2 architecture, and GeForce GT 640 - with Kepler.
Core clock speed of GeForce GT 640 is 102 MHz higher, than FirePro V4900.
FirePro V4900 is manufactured by 40 nm process technology, and GeForce GT 640 - by 28 nm process technology.
FirePro V4900 is 18 mm longer, than GeForce GT 640.
Memory clock speed of FirePro V4900 is 2218 MHz higher, than GeForce GT 640.
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
2−3
2−3
ultra / 1080p
1−2
1−2
QHD / 1440p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
4−5
5−6
The average gaming FPS of GeForce GT 640 in Assassin's Creed Odyssey is 20% more, than FirePro V4900.
high / 1080p
6−7
7−8
ultra / 1080p
5−6
5−6
QHD / 1440p
0−1
0−1
low / 720p
16−18
20−22
medium / 1080p
6−7
7−8
The average gaming FPS of GeForce GT 640 in Battlefield 5 is 25% more, than FirePro V4900.
low / 768p
50−55
50−55
high / 1080p
35−40
35−40
QHD / 1440p
0−1
0−1
FirePro V4900 and GeForce GT 640 have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
110−120
medium / 768p
90−95
90−95
ultra / 1080p
40−45
45−50
QHD / 1440p
24−27
24−27
4K / 2160p
−
18−20
high / 768p
65−70
65−70
The average gaming FPS of GeForce GT 640 in Counter-Strike: Global Offensive is 1% more, than FirePro V4900.
low / 768p
75−80
70−75
ultra / 1080p
18−20
21−24
medium / 1080p
50−55
45−50
The average gaming FPS of FirePro V4900 in Cyberpunk 2077 is 4% more, than GeForce GT 640.
low / 768p
70−75
70−75
medium / 768p
50−55
50−55
ultra / 1080p
24−27
27−30
The average gaming FPS of GeForce GT 640 in Dota 2 is 2% more, than FirePro V4900.
high / 1080p
3−4
3−4
ultra / 1080p
2−3
3−4
4K / 2160p
1−2
2−3
low / 720p
12−14
14−16
medium / 1080p
4−5
4−5
FirePro V4900 and GeForce GT 640 have the same average FPS in Far Cry 5.
high / 1080p
10−12
10−12
ultra / 1080p
6−7
5−6
QHD / 1440p
4−5
2−3
low / 720p
50−55
50−55
medium / 1080p
12−14
16−18
FirePro V4900 and GeForce GT 640 have the same average FPS in Fortnite.
high / 1080p
7−8
6−7
ultra / 1080p
6−7
−
QHD / 1440p
1−2
4−5
4K / 2160p
−
2−3
low / 720p
18−20
21−24
medium / 1080p
9−10
9−10
The average gaming FPS of GeForce GT 640 in Forza Horizon 4 is 11% more, than FirePro V4900.
low / 768p
45−50
45−50
medium / 768p
35−40
−
high / 1080p
6−7
7−8
ultra / 1080p
3−4
3−4
QHD / 1440p
0−1
0−1
medium / 720p
−
40−45
FirePro V4900 and GeForce GT 640 have the same average FPS in Grand Theft Auto V.
high / 1080p
2−3
2−3
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
5−6
8−9
medium / 1080p
3−4
4−5
The average gaming FPS of GeForce GT 640 in Metro Exodus is 66% more, than FirePro V4900.
low / 768p
85−90
80−85
high / 1080p
60−65
−
ultra / 1080p
−
70−75
The average gaming FPS of FirePro V4900 in Minecraft is 6% more, than GeForce GT 640.
ultra / 1080p
12−14
12−14
low / 720p
24−27
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of GeForce GT 640 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than FirePro V4900.
high / 1080p
−
6−7
ultra / 1080p
6−7
4−5
QHD / 1440p
−
0−1
low / 720p
6−7
7−8
FirePro V4900 and GeForce GT 640 have the same average FPS in Red Dead Redemption 2.
low / 768p
12−14
14−16
medium / 768p
10−11
10−11
high / 1080p
5−6
5−6
ultra / 1080p
4−5
4−5
4K / 2160p
2−3
0−1
FirePro V4900 and GeForce GT 640 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
85−90
70−75
medium / 768p
35−40
35−40
ultra / 1080p
14−16
16−18
high / 768p
30−33
30−35
The average gaming FPS of FirePro V4900 in World of Tanks is 7% more, than GeForce GT 640.
Full Specs
FirePro V4900
GeForce GT 640
Architecture
TeraScale 2
Kepler
Code name
Turks
GK107
Type
Workstation
Desktop
Release date
1 November 2011
5 June 2012
Pipelines
480
384
Core clock speed
800 MHz
902 MHz
Transistor count
716 million
1,270 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
19.20
28.86
Floating-point performance
768.0 gflops
692.7 gflops
Length
163 mm
145 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
1782 MHz
Memory bandwidth
64 GB/s
28.51 GB/s
DirectX
11.2 (11_0)
12 (11_0)
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
N/A
1.1.126
CUDA
3.0
Bitcoin / BTC (SHA256)
73 Mh/s
24 Mh/s
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