GeForce GTX 460M SLI vs Radeon RX 640
If you are going to buy a new graphics card and are choosing between GeForce GTX 460M SLI and Radeon RX 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 GeForce GTX 460M SLI stacks up against Radeon RX 640, check out specs charts below.
GeForce GTX 460M SLI and Radeon RX 640 are Laptop Graphics Cards
Note: GeForce GTX 460M SLI and Radeon RX 640 are only used in laptop graphics. They have 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 GTX 460M SLI or Radeon RX 640 here:
Main Specs
GeForce GTX 460M SLI
Radeon RX 640
Power consumption (TDP)
50 Watt
Interface
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x1536 MB
4 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon RX 640 has 2 GB more memory, than GeForce GTX 460M SLI.
Both cards are used in Laptops.
GeForce GTX 460M SLI is build with Fermi architecture, and Radeon RX 640 - with Polaris.
Core clock speed of Radeon RX 640 is 543 MHz higher, than GeForce GTX 460M SLI.
GeForce GTX 460M SLI is manufactured by 40 nm process technology, and Radeon RX 640 - by 14 nm process technology.
Memory clock speed of Radeon RX 640 is 4750 MHz higher, than GeForce GTX 460M SLI.
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
12−14
5−6
ultra / 1080p
7−8
3−4
QHD / 1440p
2−3
2−3
low / 720p
27−30
16−18
medium / 1080p
16−18
7−8
The average gaming FPS of GeForce GTX 460M SLI in Assassin's Creed Odyssey is 85% more, than Radeon RX 640.
high / 1080p
21−24
10−12
ultra / 1080p
18−20
8−9
QHD / 1440p
4−5
0−1
low / 720p
45−50
24−27
medium / 1080p
21−24
10−12
The average gaming FPS of GeForce GTX 460M SLI in Battlefield 5 is 92% more, than Radeon RX 640.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
GeForce GTX 460M SLI and Radeon RX 640 have the same average FPS in Call of Duty: Warzone.
low / 768p
190−200
130−140
medium / 768p
160−170
100−110
ultra / 1080p
85−90
50−55
QHD / 1440p
50−55
27−30
4K / 2160p
30−33
12−14
high / 768p
120−130
80−85
The average gaming FPS of GeForce GTX 460M SLI in Counter-Strike: Global Offensive is 57% more, than Radeon RX 640.
low / 768p
55−60
50−55
ultra / 1080p
35−40
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 460M SLI in Cyberpunk 2077 is 20% more, than Radeon RX 640.
low / 768p
100−110
80−85
medium / 768p
85−90
55−60
ultra / 1080p
55−60
30−35
The average gaming FPS of GeForce GTX 460M SLI in Dota 2 is 45% more, than Radeon RX 640.
high / 1080p
14−16
7−8
ultra / 1080p
14−16
5−6
4K / 2160p
5−6
5−6
low / 720p
30−35
18−20
medium / 1080p
16−18
8−9
The average gaming FPS of GeForce GTX 460M SLI in Far Cry 5 is 88% more, than Radeon RX 640.
high / 1080p
21−24
7−8
ultra / 1080p
16−18
0−1
QHD / 1440p
16−18
0−1
low / 720p
90−95
60−65
medium / 1080p
45−50
18−20
The average gaming FPS of GeForce GTX 460M SLI in Fortnite is 86% more, than Radeon RX 640.
high / 1080p
21−24
10−11
ultra / 1080p
18−20
−
QHD / 1440p
7−8
−
4K / 2160p
−
8−9
low / 720p
45−50
24−27
medium / 1080p
24−27
12−14
The average gaming FPS of GeForce GTX 460M SLI in Forza Horizon 4 is 93% more, than Radeon RX 640.
low / 768p
75−80
50−55
medium / 768p
65−70
−
high / 1080p
24−27
10−12
ultra / 1080p
10−12
5−6
QHD / 1440p
1−2
−
medium / 720p
−
45−50
The average gaming FPS of GeForce GTX 460M SLI in Grand Theft Auto V is 65% more, than Radeon RX 640.
high / 1080p
8−9
3−4
ultra / 1080p
6−7
1−2
4K / 2160p
2−3
−
low / 720p
24−27
10−11
medium / 1080p
10−12
5−6
The average gaming FPS of GeForce GTX 460M SLI in Metro Exodus is 140% more, than Radeon RX 640.
low / 768p
100−110
90−95
ultra / 1080p
100−105
80−85
medium / 1080p
100−110
−
The average gaming FPS of GeForce GTX 460M SLI in Minecraft is 18% more, than Radeon RX 640.
high / 1080p
21−24
6−7
ultra / 1080p
16−18
2−3
4K / 2160p
−
0−1
low / 720p
50−55
27−30
medium / 1080p
21−24
10−11
The average gaming FPS of GeForce GTX 460M SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 133% more, than Radeon RX 640.
high / 1080p
12−14
−
ultra / 1080p
9−10
−
QHD / 1440p
0−1
−
low / 720p
24−27
10−12
medium / 1080p
14−16
9−10
The average gaming FPS of GeForce GTX 460M SLI in Red Dead Redemption 2 is 100% more, than Radeon RX 640.
low / 768p
45−50
21−24
medium / 768p
27−30
14−16
high / 1080p
16−18
6−7
ultra / 1080p
10−11
4−5
4K / 2160p
7−8
3−4
The average gaming FPS of GeForce GTX 460M SLI in The Witcher 3: Wild Hunt is 120% more, than Radeon RX 640.
low / 768p
95−100
75−80
medium / 768p
55−60
40−45
ultra / 1080p
30−35
18−20
high / 768p
50−55
35−40
The average gaming FPS of GeForce GTX 460M SLI in World of Tanks is 36% more, than Radeon RX 640.
Full Specs
GeForce GTX 460M SLI
Radeon RX 640
Architecture
Fermi
Polaris
Code name
N11E-GS
Polaris 12
Type
Laptop
Laptop
Release date
3 September 2010
12 August 2019
Pipelines
384
640
Core clock speed
675 MHz
1218 MHz
Boost Clock
1218 MHz
Transistor count
2,200 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
38.98
Memory bus width
192 Bit
64 Bit
Memory clock speed
1250 MHz
6000 MHz
Memory bandwidth
112.0 GB/s
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
12 (12_0)
Shader Model
6.4
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
CUDA
+
FreeSync
+
Laptop size
large
large
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