GeForce GT 645M vs Radeon R7 M465
When comparing GeForce GT 645M and Radeon R7 M465, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 645M and Radeon R7 M465 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GT 645M and Radeon R7 M465 are Laptop Graphics Cards
Note: GeForce GT 645M and Radeon R7 M465 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 R7 M465 here:
Main Specs
GeForce GT 645M
Radeon R7 M465
Power consumption (TDP)
32 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Memory type
DDR3\GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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GeForce GT 645M is connected by PCIe 3.0 x16, and Radeon R7 M465 uses PCIe 3.0 x8 interface.
GeForce GT 645M and Radeon R7 M465 have maximum RAM of 2 GB.
Both cards are used in Laptops.
GeForce GT 645M is build with Kepler architecture, and Radeon R7 M465 - with GCN.
GeForce GT 645M and Radeon R7 M465 are manufactured by 28 nm process technology.
Memory clock speed of Radeon R7 M465 is 2200 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
3−4
ultra / 1080p
0−1
1−2
QHD / 1440p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
2−3
6−7
The average gaming FPS of Radeon R7 M465 in Assassin's Creed Odyssey is 60% more, than GeForce GT 645M.
high / 1080p
−
8−9
ultra / 1080p
3−4
6−7
QHD / 1440p
0−1
0−1
low / 720p
12−14
21−24
medium / 1080p
4−5
9−10
The average gaming FPS of Radeon R7 M465 in Battlefield 5 is 71% more, than GeForce GT 645M.
low / 768p
50−55
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 645M in Call of Duty: Warzone is 11% more, than Radeon R7 M465.
low / 768p
110−120
120−130
medium / 768p
85−90
100−110
ultra / 1080p
35−40
50−55
QHD / 1440p
−
24−27
4K / 2160p
10−11
−
high / 768p
60−65
75−80
The average gaming FPS of Radeon R7 M465 in Counter-Strike: Global Offensive is 20% more, than GeForce GT 645M.
low / 768p
70−75
70−75
ultra / 1080p
14−16
21−24
medium / 1080p
45−50
40−45
GeForce GT 645M and Radeon R7 M465 have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
75−80
medium / 768p
45−50
55−60
ultra / 1080p
18−20
30−35
The average gaming FPS of Radeon R7 M465 in Dota 2 is 19% more, than GeForce GT 645M.
high / 1080p
2−3
4−5
ultra / 1080p
2−3
4−5
4K / 2160p
0−1
1−2
low / 720p
10−11
14−16
medium / 1080p
3−4
6−7
The average gaming FPS of Radeon R7 M465 in Far Cry 5 is 75% more, than GeForce GT 645M.
high / 1080p
−
12−14
ultra / 1080p
5−6
7−8
QHD / 1440p
1−2
4−5
low / 720p
45−50
60−65
medium / 1080p
8−9
18−20
The average gaming FPS of Radeon R7 M465 in Fortnite is 53% more, than GeForce GT 645M.
high / 1080p
3−4
8−9
ultra / 1080p
−
7−8
QHD / 1440p
0−1
0−1
low / 720p
14−16
21−24
medium / 1080p
6−7
10−11
The average gaming FPS of Radeon R7 M465 in Forza Horizon 4 is 62% more, than GeForce GT 645M.
low / 768p
40−45
50−55
high / 1080p
3−4
10−11
ultra / 1080p
2−3
4−5
QHD / 1440p
0−1
0−1
medium / 720p
35−40
40−45
The average gaming FPS of Radeon R7 M465 in Grand Theft Auto V is 28% more, than GeForce GT 645M.
high / 1080p
1−2
2−3
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
3−4
9−10
medium / 1080p
2−3
4−5
The average gaming FPS of Radeon R7 M465 in Metro Exodus is 150% more, than GeForce GT 645M.
low / 768p
85−90
85−90
high / 1080p
55−60
70−75
The average gaming FPS of Radeon R7 M465 in Minecraft is 11% more, than GeForce GT 645M.
high / 1080p
14−16
−
ultra / 1080p
12−14
12−14
low / 720p
24−27
30−35
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon R7 M465 in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than GeForce GT 645M.
high / 1080p
−
7−8
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
low / 720p
4−5
8−9
medium / 1080p
−
8−9
The average gaming FPS of Radeon R7 M465 in Red Dead Redemption 2 is 50% more, than GeForce GT 645M.
low / 768p
8−9
20−22
medium / 768p
7−8
12−14
high / 1080p
3−4
7−8
ultra / 1080p
3−4
5−6
4K / 2160p
0−1
1−2
The average gaming FPS of Radeon R7 M465 in The Witcher 3: Wild Hunt is 120% more, than GeForce GT 645M.
low / 768p
70−75
75−80
medium / 768p
35−40
40−45
ultra / 1080p
12−14
18−20
high / 768p
30−33
30−35
The average gaming FPS of Radeon R7 M465 in World of Tanks is 10% more, than GeForce GT 645M.
Full Specs
GeForce GT 645M
Radeon R7 M465
Architecture
Kepler
GCN
Code name
N13P-GS
Litho XT
Type
Laptop
Laptop
Release date
22 March 2012
1 January 2017
Pipelines
384
384
Core clock speed
825 MHz
Boost Clock
960 MHz
Transistor count
1,270 million
1,550 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
22.7 billion/sec
27.00
Floating-point performance
544.5 gflops
864.0 gflops
Memory bus width
128bit
128 Bit
Memory clock speed
1800 MHz
4000 MHz
Memory bandwidth
14.4 GB/s
Shared memory
-
-
DirectX
12 API
12 (12_0)
Shader Model
5.1
6.3
OpenGL
4.5
4.6
OpenCL
1.1
2.0
Vulkan
1.1.126
1.2.131
CUDA
+
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
Laptop size
medium sized
medium sized
Optimus
+
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