GeForce GT 640 vs Radeon R9 290X
When choosing between GeForce GT 640 and Radeon R9 290X, 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 GeForce GT 640 and Radeon R9 290X.
Main Specs
GeForce GT 640
Radeon R9 290X
Power consumption (TDP)
65 Watt
250 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1 x 6-pin + 1 x 8-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 290X has 284% more power consumption, than GeForce GT 640.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon R9 290X has 2 GB more memory, than GeForce GT 640.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and Radeon R9 290X - with GCN.
GeForce GT 640 and Radeon R9 290X are manufactured by 28 nm process technology.
Radeon R9 290X is 130 mm longer, than GeForce GT 640.
Memory clock speed of GeForce GT 640 is 532 MHz higher, than Radeon R9 290X.
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
35−40
ultra / 1080p
1−2
24−27
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−11
low / 720p
14−16
60−65
medium / 1080p
5−6
45−50
The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 616% more, than GeForce GT 640.
high / 1080p
7−8
60−65
ultra / 1080p
5−6
50−55
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
20−22
110−120
medium / 1080p
7−8
65−70
The average gaming FPS of Radeon R9 290X in Battlefield 5 is 640% more, than GeForce GT 640.
low / 768p
50−55
50−55
high / 1080p
35−40
−
QHD / 1440p
0−1
0−1
GeForce GT 640 and Radeon R9 290X have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
250−260
medium / 768p
90−95
220−230
ultra / 1080p
45−50
190−200
QHD / 1440p
24−27
110−120
4K / 2160p
18−20
70−75
high / 768p
65−70
210−220
The average gaming FPS of Radeon R9 290X in Counter-Strike: Global Offensive is 193% more, than GeForce GT 640.
low / 768p
70−75
60−65
ultra / 1080p
21−24
−
medium / 1080p
45−50
55−60
GeForce GT 640 and Radeon R9 290X have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
120−130
medium / 768p
50−55
110−120
ultra / 1080p
27−30
100−110
The average gaming FPS of Radeon R9 290X in Dota 2 is 125% more, than GeForce GT 640.
high / 1080p
3−4
45−50
ultra / 1080p
3−4
45−50
QHD / 1440p
−
30−35
4K / 2160p
2−3
16−18
low / 720p
14−16
85−90
medium / 1080p
4−5
50−55
The average gaming FPS of Radeon R9 290X in Far Cry 5 is 900% more, than GeForce GT 640.
high / 1080p
10−12
65−70
ultra / 1080p
5−6
50−55
QHD / 1440p
2−3
30−35
4K / 2160p
−
27−30
low / 720p
50−55
180−190
medium / 1080p
16−18
120−130
The average gaming FPS of Radeon R9 290X in Fortnite is 441% more, than GeForce GT 640.
high / 1080p
6−7
65−70
ultra / 1080p
−
45−50
QHD / 1440p
4−5
35−40
4K / 2160p
2−3
24−27
low / 720p
21−24
110−120
medium / 1080p
9−10
70−75
The average gaming FPS of Radeon R9 290X in Forza Horizon 4 is 600% more, than GeForce GT 640.
low / 768p
45−50
140−150
medium / 768p
−
130−140
high / 1080p
7−8
75−80
ultra / 1080p
3−4
30−35
QHD / 1440p
0−1
24−27
medium / 720p
40−45
−
The average gaming FPS of Radeon R9 290X in Grand Theft Auto V is 347% more, than GeForce GT 640.
high / 1080p
2−3
27−30
ultra / 1080p
0−1
21−24
QHD / 1440p
−
18−20
4K / 2160p
0−1
9−10
low / 720p
8−9
70−75
medium / 1080p
4−5
35−40
The average gaming FPS of Radeon R9 290X in Metro Exodus is 820% more, than GeForce GT 640.
low / 768p
80−85
130−140
ultra / 1080p
70−75
−
medium / 1080p
−
120−130
The average gaming FPS of Radeon R9 290X in Minecraft is 64% more, than GeForce GT 640.
ultra / 1080p
12−14
14−16
low / 720p
27−30
100−110
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R9 290X in PLAYERUNKNOWN'S BATTLEGROUNDS is 155% more, than GeForce GT 640.
high / 1080p
6−7
27−30
ultra / 1080p
4−5
18−20
QHD / 1440p
0−1
12−14
4K / 2160p
−
8−9
low / 720p
7−8
70−75
medium / 1080p
−
35−40
The average gaming FPS of Radeon R9 290X in Red Dead Redemption 2 is 566% more, than GeForce GT 640.
low / 768p
14−16
140−150
medium / 768p
10−11
90−95
high / 1080p
5−6
50−55
ultra / 1080p
4−5
27−30
4K / 2160p
0−1
16−18
The average gaming FPS of Radeon R9 290X in The Witcher 3: Wild Hunt is 887% more, than GeForce GT 640.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
55−60
high / 768p
30−35
−
The average gaming FPS of Radeon R9 290X in World of Tanks is 66% more, than GeForce GT 640.
Full Specs
GeForce GT 640
Radeon R9 290X
Architecture
Kepler
GCN
Code name
GK107
Hawaii XT
Type
Desktop
Desktop
Release date
5 June 2012
24 October 2013
Pipelines
384
2816
Core clock speed
902 MHz
Boost Clock
947 MHz
Transistor count
1,270 million
6,200 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
28.86
176.0
Floating-point performance
692.7 gflops
5,632 gflops
Length
145 mm
275 mm
Memory bus width
128 Bit
512 Bit
Memory clock speed
1782 MHz
1250 MHz
Memory bandwidth
28.51 GB/s
320 GB/s
Shared memory
-
DirectX
12 (11_0)
Shader Model
5.1
6.3
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.1.126
+
CUDA
3.0
Monero / XMR (CryptoNight)
0.76 kh/s
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
24 Mh/s
623 Mh/s
Eyefinity
+
HD3D
+
TrueAudio
+
Design
reference
DisplayPort support
+
CrossFire
+
DDMA audio
+
Decred / DCR (Decred)
1.07 Gh/s
Ethereum / ETH (DaggerHashimoto)
25.75 Mh/s
Zcash / ZEC (Equihash)
350 Sol/s
AppAcceleration
+
LiquidVR
+
TressFX
+
UVD
+
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