GeForce GT 645M vs Radeon Pro 460
If you are going to buy a new graphics card and are choosing between GeForce GT 645M and Radeon Pro 460, 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 GT 645M stacks up against Radeon Pro 460, check out specs charts below.
GeForce GT 645M and Radeon Pro 460 are Laptop Graphics Cards
Note: GeForce GT 645M and Radeon Pro 460 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 GT 645M or Radeon Pro 460 here:
Main Specs
GeForce GT 645M
Radeon Pro 460
Power consumption (TDP)
32 Watt
35 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
DDR3\GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
No outputs
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Radeon Pro 460 has 9% more power consumption, than GeForce GT 645M.
GeForce GT 645M is connected by PCIe 3.0 x16, and Radeon Pro 460 uses PCIe 3.0 x8 interface.
Radeon Pro 460 has 2 GB more memory, than GeForce GT 645M.
GeForce GT 645M is used in Laptops, and Radeon Pro 460 - in Mobile workstations.
GeForce GT 645M is build with Kepler architecture, and Radeon Pro 460 - with Polaris.
GeForce GT 645M is manufactured by 28 nm process technology, and Radeon Pro 460 - by 14 nm process technology.
Memory clock speed of Radeon Pro 460 is 3200 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
1−2
16−18
ultra / 1080p
0−1
10−11
QHD / 1440p
0−1
4−5
low / 720p
12−14
35−40
medium / 1080p
2−3
21−24
The average gaming FPS of Radeon Pro 460 in Assassin's Creed Odyssey is 400% more, than GeForce GT 645M.
high / 1080p
−
27−30
ultra / 1080p
3−4
24−27
QHD / 1440p
0−1
7−8
4K / 2160p
−
6−7
low / 720p
12−14
60−65
medium / 1080p
4−5
30−35
The average gaming FPS of Radeon Pro 460 in Battlefield 5 is 471% more, than GeForce GT 645M.
low / 768p
50−55
50−55
high / 1080p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon Pro 460 in Call of Duty: Warzone is 4% more, than GeForce GT 645M.
low / 768p
110−120
220−230
medium / 768p
85−90
190−200
ultra / 1080p
35−40
100−110
QHD / 1440p
−
65−70
4K / 2160p
10−11
35−40
high / 768p
60−65
150−160
The average gaming FPS of Radeon Pro 460 in Counter-Strike: Global Offensive is 130% more, than GeForce GT 645M.
low / 768p
70−75
60−65
ultra / 1080p
14−16
45−50
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon Pro 460 in Cyberpunk 2077 is 22% more, than GeForce GT 645M.
low / 768p
70−75
110−120
medium / 768p
45−50
100−110
ultra / 1080p
18−20
70−75
The average gaming FPS of Radeon Pro 460 in Dota 2 is 110% more, than GeForce GT 645M.
high / 1080p
2−3
21−24
ultra / 1080p
2−3
18−20
QHD / 1440p
−
18−20
4K / 2160p
0−1
6−7
low / 720p
10−11
45−50
medium / 1080p
3−4
21−24
The average gaming FPS of Radeon Pro 460 in Far Cry 5 is 575% more, than GeForce GT 645M.
high / 1080p
−
27−30
ultra / 1080p
5−6
21−24
QHD / 1440p
1−2
14−16
low / 720p
45−50
110−120
medium / 1080p
8−9
60−65
The average gaming FPS of Radeon Pro 460 in Fortnite is 253% more, than GeForce GT 645M.
high / 1080p
3−4
30−33
ultra / 1080p
−
21−24
QHD / 1440p
0−1
10−12
low / 720p
14−16
60−65
medium / 1080p
6−7
30−35
The average gaming FPS of Radeon Pro 460 in Forza Horizon 4 is 425% more, than GeForce GT 645M.
low / 768p
40−45
95−100
medium / 768p
−
85−90
high / 1080p
3−4
35−40
ultra / 1080p
2−3
14−16
QHD / 1440p
0−1
4−5
medium / 720p
35−40
−
The average gaming FPS of Radeon Pro 460 in Grand Theft Auto V is 212% more, than GeForce GT 645M.
high / 1080p
1−2
10−12
ultra / 1080p
0−1
8−9
4K / 2160p
0−1
2−3
low / 720p
3−4
35−40
medium / 1080p
2−3
14−16
The average gaming FPS of Radeon Pro 460 in Metro Exodus is 950% more, than GeForce GT 645M.
low / 768p
85−90
110−120
high / 1080p
55−60
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon Pro 460 in Minecraft is 32% more, than GeForce GT 645M.
high / 1080p
14−16
−
ultra / 1080p
12−14
14−16
low / 720p
24−27
65−70
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon Pro 460 in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than GeForce GT 645M.
high / 1080p
−
14−16
ultra / 1080p
3−4
9−10
QHD / 1440p
0−1
0−1
low / 720p
4−5
30−35
medium / 1080p
−
18−20
The average gaming FPS of Radeon Pro 460 in Red Dead Redemption 2 is 425% more, than GeForce GT 645M.
low / 768p
8−9
60−65
medium / 768p
7−8
40−45
high / 1080p
3−4
21−24
ultra / 1080p
3−4
12−14
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon Pro 460 in The Witcher 3: Wild Hunt is 600% more, than GeForce GT 645M.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
12−14
35−40
high / 768p
30−33
55−60
The average gaming FPS of Radeon Pro 460 in World of Tanks is 63% more, than GeForce GT 645M.
Full Specs
GeForce GT 645M
Radeon Pro 460
Architecture
Kepler
Polaris
Code name
N13P-GS
Polaris 11 / Baffin XT
Type
Laptop
Mobile workstation
Release date
22 March 2012
8 August 2016
Pipelines
384
1024
Core clock speed
900 MHz
Boost Clock
907 MHz
Transistor count
1,270 million
3,000 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
22.7 billion/sec
58.05
Floating-point performance
544.5 gflops
1,858 gflops
Memory bus width
128bit
128 Bit
Memory clock speed
1800 MHz
5000 MHz
Memory bandwidth
81.28 GB/s
Shared memory
-
-
DirectX
12 API
12 (12_0)
Shader Model
5.1
6.4
OpenGL
4.5
4.6
OpenCL
1.1
2.0
Vulkan
1.1.126
1.2.131
CUDA
+
FreeSync
+
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)
19 Mh/s
227 Mh/s
Laptop size
medium sized
large
Optimus
+
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