GeForce GT 645M vs Radeon Vega 10 mobile
When choosing between GeForce GT 645M and Radeon Vega 10 mobile, 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 645M and Radeon Vega 10 mobile.
GeForce GT 645M and Radeon Vega 10 mobile are Laptop Graphics Cards
Note: GeForce GT 645M and Radeon Vega 10 mobile 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 Vega 10 mobile here:
Main Specs
GeForce GT 645M
Radeon Vega 10 mobile
Power consumption (TDP)
32 Watt
10 Watt
Interface
PCIe 3.0 x16
IGP
Memory type
DDR3\GDDR5
System Shared
Maximum RAM amount
2 GB
Display Connectors
No outputs
No outputs
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GeForce GT 645M has 220% more power consumption, than Radeon Vega 10 mobile.
GeForce GT 645M is connected by PCIe 3.0 x16, and Radeon Vega 10 mobile uses IGP interface.
Both cards are used in Laptops.
GeForce GT 645M is build with Kepler architecture, and Radeon Vega 10 mobile - with GCN 5.0.
GeForce GT 645M is manufactured by 28 nm process technology, and Radeon Vega 10 mobile - by 14 nm process technology.
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
6−7
ultra / 1080p
0−1
4−5
QHD / 1440p
0−1
0−1
low / 720p
12−14
16−18
medium / 1080p
2−3
8−9
The average gaming FPS of Radeon Vega 10 mobile in Assassin's Creed Odyssey is 100% more, than GeForce GT 645M.
high / 1080p
−
10−12
ultra / 1080p
3−4
10−11
QHD / 1440p
0−1
0−1
low / 720p
12−14
24−27
medium / 1080p
4−5
12−14
The average gaming FPS of Radeon Vega 10 mobile in Battlefield 5 is 128% more, than GeForce GT 645M.
low / 768p
50−55
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 645M in Call of Duty: Warzone is 6% more, than Radeon Vega 10 mobile.
low / 768p
110−120
130−140
medium / 768p
85−90
100−110
ultra / 1080p
35−40
50−55
QHD / 1440p
−
27−30
4K / 2160p
10−11
27−30
high / 768p
60−65
80−85
The average gaming FPS of Radeon Vega 10 mobile in Counter-Strike: Global Offensive is 29% more, than GeForce GT 645M.
low / 768p
70−75
55−60
ultra / 1080p
14−16
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 645M in Cyberpunk 2077 is 9% more, than Radeon Vega 10 mobile.
low / 768p
70−75
80−85
medium / 768p
45−50
55−60
ultra / 1080p
18−20
30−35
The average gaming FPS of Radeon Vega 10 mobile in Dota 2 is 23% more, than GeForce GT 645M.
high / 1080p
2−3
8−9
ultra / 1080p
2−3
7−8
4K / 2160p
0−1
3−4
low / 720p
10−11
18−20
medium / 1080p
3−4
8−9
The average gaming FPS of Radeon Vega 10 mobile in Far Cry 5 is 150% more, than GeForce GT 645M.
high / 1080p
−
14−16
ultra / 1080p
5−6
10−11
QHD / 1440p
1−2
−
low / 720p
45−50
60−65
medium / 1080p
8−9
21−24
The average gaming FPS of Radeon Vega 10 mobile in Fortnite is 55% more, than GeForce GT 645M.
high / 1080p
3−4
12−14
ultra / 1080p
−
10−12
QHD / 1440p
0−1
1−2
low / 720p
14−16
24−27
medium / 1080p
6−7
14−16
The average gaming FPS of Radeon Vega 10 mobile in Forza Horizon 4 is 112% more, than GeForce GT 645M.
low / 768p
40−45
50−55
medium / 768p
−
45−50
high / 1080p
3−4
12−14
ultra / 1080p
2−3
6−7
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon Vega 10 mobile in Grand Theft Auto V is 50% more, than GeForce GT 645M.
high / 1080p
1−2
4−5
ultra / 1080p
0−1
3−4
4K / 2160p
0−1
0−1
low / 720p
3−4
12−14
medium / 1080p
2−3
6−7
The average gaming FPS of Radeon Vega 10 mobile in Metro Exodus is 300% more, than GeForce GT 645M.
low / 768p
85−90
90−95
high / 1080p
55−60
85−90
ultra / 1080p
−
80−85
medium / 1080p
−
90−95
The average gaming FPS of Radeon Vega 10 mobile in Minecraft is 25% more, than GeForce GT 645M.
high / 1080p
14−16
16−18
ultra / 1080p
12−14
14−16
low / 720p
24−27
30−35
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon Vega 10 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than GeForce GT 645M.
ultra / 1080p
3−4
7−8
QHD / 1440p
0−1
0−1
low / 720p
4−5
12−14
medium / 1080p
−
10−12
The average gaming FPS of Radeon Vega 10 mobile in Red Dead Redemption 2 is 150% more, than GeForce GT 645M.
low / 768p
8−9
24−27
medium / 768p
7−8
16−18
high / 1080p
3−4
9−10
ultra / 1080p
3−4
6−7
4K / 2160p
0−1
−
The average gaming FPS of Radeon Vega 10 mobile in The Witcher 3: Wild Hunt is 180% more, than GeForce GT 645M.
low / 768p
70−75
85−90
medium / 768p
35−40
40−45
ultra / 1080p
12−14
18−20
high / 768p
30−33
35−40
The average gaming FPS of Radeon Vega 10 mobile in World of Tanks is 21% more, than GeForce GT 645M.
Full Specs
GeForce GT 645M
Radeon Vega 10 mobile
Architecture
Kepler
GCN 5.0
Code name
N13P-GS
Raven
Type
Laptop
Laptop
Release date
22 March 2012
8 January 2019
Pipelines
384
640
Boost Clock
1301 MHz
Transistor count
1,270 million
4,940 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
22.7 billion/sec
52.04
Floating-point performance
544.5 gflops
Memory bus width
128bit
Memory clock speed
1800 MHz
Shared memory
-
DirectX
12 API
12 (12_1)
Shader Model
5.1
6.4
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
Optimus
+
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