GeForce GTX 460M vs Radeon RX 640
If you are going to buy a new graphics card and are choosing between GeForce GTX 460M 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 stacks up against Radeon RX 640, check out specs charts below.
GeForce GTX 460M and Radeon RX 640 are Laptop Graphics Cards
Note: GeForce GTX 460M 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 or Radeon RX 640 here:
Main Specs
GeForce GTX 460M
Radeon RX 640
Power consumption (TDP)
50 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1536 MB
4 GB
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
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Both graphics cards have the same power consumption of 50 Watt.
GeForce GTX 460M is connected by PCIe 2.0 x16, and Radeon RX 640 uses PCIe 3.0 x8 interface.
GeForce GTX 460M has 1532 GB more memory, than Radeon RX 640.
Both cards are used in Laptops.
GeForce GTX 460M is build with Fermi architecture, and Radeon RX 640 - with Polaris.
Core clock speed of GeForce GTX 460M is 132 MHz higher, than Radeon RX 640.
GeForce GTX 460M 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.
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
5−6
ultra / 1080p
0−1
3−4
QHD / 1440p
0−1
2−3
low / 720p
12−14
16−18
medium / 1080p
5−6
7−8
The average gaming FPS of Radeon RX 640 in Assassin's Creed Odyssey is 42% more, than GeForce GTX 460M.
high / 1080p
7−8
10−12
ultra / 1080p
5−6
8−9
QHD / 1440p
0−1
0−1
low / 720p
18−20
24−27
medium / 1080p
7−8
10−12
The average gaming FPS of Radeon RX 640 in Battlefield 5 is 55% more, than GeForce GTX 460M.
low / 768p
45−50
45−50
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
GeForce GTX 460M and Radeon RX 640 have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
130−140
medium / 768p
90−95
100−110
ultra / 1080p
45−50
50−55
QHD / 1440p
24−27
27−30
4K / 2160p
−
12−14
high / 768p
65−70
80−85
The average gaming FPS of Radeon RX 640 in Counter-Strike: Global Offensive is 15% more, than GeForce GTX 460M.
low / 768p
70−75
50−55
ultra / 1080p
18−20
18−20
medium / 1080p
40−45
45−50
The average gaming FPS of GeForce GTX 460M in Cyberpunk 2077 is 12% more, than Radeon RX 640.
low / 768p
75−80
80−85
medium / 768p
50−55
55−60
ultra / 1080p
27−30
30−35
The average gaming FPS of Radeon RX 640 in Dota 2 is 9% more, than GeForce GTX 460M.
high / 1080p
3−4
7−8
ultra / 1080p
3−4
5−6
4K / 2160p
0−1
5−6
low / 720p
12−14
18−20
medium / 1080p
4−5
8−9
The average gaming FPS of Radeon RX 640 in Far Cry 5 is 66% more, than GeForce GTX 460M.
high / 1080p
12−14
7−8
ultra / 1080p
6−7
0−1
QHD / 1440p
4−5
0−1
low / 720p
55−60
60−65
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon RX 640 in Fortnite is 3% more, than GeForce GTX 460M.
high / 1080p
6−7
10−11
ultra / 1080p
6−7
−
QHD / 1440p
0−1
−
4K / 2160p
−
8−9
low / 720p
18−20
24−27
medium / 1080p
8−9
12−14
The average gaming FPS of Radeon RX 640 in Forza Horizon 4 is 45% more, than GeForce GTX 460M.
low / 768p
45−50
50−55
high / 1080p
8−9
10−12
ultra / 1080p
3−4
5−6
QHD / 1440p
0−1
−
medium / 720p
40−45
45−50
The average gaming FPS of Radeon RX 640 in Grand Theft Auto V is 16% more, than GeForce GTX 460M.
high / 1080p
1−2
3−4
ultra / 1080p
0−1
1−2
4K / 2160p
0−1
−
low / 720p
7−8
10−11
medium / 1080p
3−4
5−6
The average gaming FPS of Radeon RX 640 in Metro Exodus is 50% more, than GeForce GTX 460M.
low / 768p
85−90
90−95
high / 1080p
65−70
−
ultra / 1080p
−
80−85
The average gaming FPS of Radeon RX 640 in Minecraft is 5% more, than GeForce GTX 460M.
high / 1080p
−
6−7
ultra / 1080p
12−14
2−3
4K / 2160p
−
0−1
low / 720p
27−30
27−30
medium / 1080p
14−16
10−11
The average gaming FPS of GeForce GTX 460M in PLAYERUNKNOWN'S BATTLEGROUNDS is 38% more, than Radeon RX 640.
high / 1080p
6−7
−
ultra / 1080p
3−4
−
QHD / 1440p
0−1
−
low / 720p
6−7
10−12
medium / 1080p
−
9−10
The average gaming FPS of Radeon RX 640 in Red Dead Redemption 2 is 83% more, than GeForce GTX 460M.
low / 768p
16−18
21−24
medium / 768p
10−12
14−16
high / 1080p
6−7
6−7
ultra / 1080p
4−5
4−5
4K / 2160p
0−1
3−4
The average gaming FPS of Radeon RX 640 in The Witcher 3: Wild Hunt is 33% more, than GeForce GTX 460M.
low / 768p
70−75
75−80
medium / 768p
35−40
40−45
ultra / 1080p
16−18
18−20
high / 768p
30−33
35−40
The average gaming FPS of Radeon RX 640 in World of Tanks is 12% more, than GeForce GTX 460M.
Full Specs
GeForce GTX 460M
Radeon RX 640
Architecture
Fermi
Polaris
Code name
N11E-GS
Polaris 12
Type
Laptop
Laptop
Release date
3 September 2010
12 August 2019
Pipelines
192
640
Core clock speed
1350 MHz
1218 MHz
Boost Clock
1218 MHz
Transistor count
1,170 million
2,200 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
16.1 billion/sec
38.98
Floating-point performance
518.4 gflops
Memory bus width
192 Bit
64 Bit
Memory clock speed
1250 MHz
6000 MHz
Memory bandwidth
60.0 GB/s
112.0 GB/s
Shared memory
-
-
DirectX
12 API with Feature Level 12.1
12 (12_0)
Shader Model
5.1
6.4
OpenGL
4.5
4.6
OpenCL
1.1
2.0
Vulkan
N/A
1.2.131
CUDA
+
FreeSync
+
SLI options
+
Bitcoin / BTC (SHA256)
33 Mh/s
Laptop size
large
large
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