GeForce GT 640M LE vs UHD Graphics 615
When comparing GeForce GT 640M LE and UHD Graphics 615, 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 640M LE and UHD Graphics 615 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GT 640M LE and UHD Graphics 615 are Laptop Graphics Cards
Note: GeForce GT 640M LE and UHD Graphics 615 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 640M LE or UHD Graphics 615 here:
Main Specs
GeForce GT 640M LE
UHD Graphics 615
Power consumption (TDP)
20 Watt
15 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Memory type
DDR3\DDR5
DDR3L/LPDDR3
Maximum RAM amount
2 GB
Display Connectors
No outputs
No outputs
Check Price
Check Price
GeForce GT 640M LE has 33% more power consumption, than UHD Graphics 615.
GeForce GT 640M LE is connected by PCIe 2.0 x16, and UHD Graphics 615 uses PCIe 3.0 x1 interface.
Both cards are used in Laptops.
GeForce GT 640M LE is build with Fermi / Kepler architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
GeForce GT 640M LE is manufactured by 28 nm process technology, and UHD Graphics 615 - 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
0−1
0−1
ultra / 1080p
−
0−1
QHD / 1440p
0−1
0−1
low / 720p
1−2
10−11
medium / 1080p
0−1
1−2
The average gaming FPS of UHD Graphics 615 in Assassin's Creed Odyssey is 900% more, than GeForce GT 640M LE.
ultra / 1080p
−
2−3
QHD / 1440p
0−1
0−1
low / 720p
0−1
10−11
medium / 1080p
−
3−4
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GT 640M LE and UHD Graphics 615 have the same average FPS in Call of Duty: Warzone.
low / 768p
60−65
110−120
medium / 768p
27−30
80−85
ultra / 1080p
7−8
30−35
4K / 2160p
−
9−10
high / 768p
16−18
55−60
The average gaming FPS of UHD Graphics 615 in Counter-Strike: Global Offensive is 153% more, than GeForce GT 640M LE.
low / 768p
70−75
70−75
ultra / 1080p
0−1
12−14
medium / 1080p
45−50
45−50
GeForce GT 640M LE and UHD Graphics 615 have the same average FPS in Cyberpunk 2077.
low / 768p
45−50
70−75
medium / 768p
10−11
40−45
ultra / 1080p
0−1
16−18
The average gaming FPS of UHD Graphics 615 in Dota 2 is 96% more, than GeForce GT 640M LE.
high / 1080p
−
1−2
4K / 2160p
−
0−1
low / 720p
0−1
8−9
medium / 1080p
−
2−3
ultra / 1080p
−
4−5
QHD / 1440p
−
1−2
low / 720p
21−24
45−50
medium / 1080p
0−1
5−6
The average gaming FPS of UHD Graphics 615 in Fortnite is 113% more, than GeForce GT 640M LE.
high / 1080p
0−1
2−3
QHD / 1440p
0−1
0−1
low / 720p
0−1
12−14
medium / 1080p
0−1
4−5
low / 768p
18−20
40−45
high / 1080p
0−1
2−3
QHD / 1440p
0−1
0−1
medium / 720p
12−14
30−35
The average gaming FPS of UHD Graphics 615 in Grand Theft Auto V is 131% more, than GeForce GT 640M LE.
high / 1080p
−
0−1
ultra / 1080p
−
0−1
4K / 2160p
−
0−1
low / 720p
0−1
1−2
low / 768p
75−80
85−90
high / 1080p
27−30
55−60
The average gaming FPS of UHD Graphics 615 in Minecraft is 35% more, than GeForce GT 640M LE.
high / 1080p
−
14−16
ultra / 1080p
−
12−14
low / 720p
8−9
21−24
medium / 1080p
−
14−16
The average gaming FPS of UHD Graphics 615 in PLAYERUNKNOWN'S BATTLEGROUNDS is 175% more, than GeForce GT 640M LE.
QHD / 1440p
−
0−1
low / 720p
0−1
3−4
low / 768p
0−1
5−6
medium / 768p
−
5−6
high / 1080p
−
2−3
4K / 2160p
−
0−1
low / 768p
45−50
70−75
medium / 768p
14−16
35−40
ultra / 1080p
0−1
10−12
high / 768p
12−14
27−30
The average gaming FPS of UHD Graphics 615 in World of Tanks is 84% more, than GeForce GT 640M LE.
Full Specs
GeForce GT 640M LE
UHD Graphics 615
Architecture
Fermi / Kepler
Gen. 9 Amber Lake
Code name
N13P-LP
Kaby-Lake GT2
Type
Laptop
Laptop
Release date
22 March 2012
30 August 2018
Pipelines
384
24
Core clock speed
300 MHz
Boost Clock
1000 MHz
Transistor count
585 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
25.20
Floating-point performance
384.0 gflops
Memory bus width
128bit
64/128 Bit
Memory clock speed
1800 - 4000 MHz
Shared memory
-
+
DirectX
12 API
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.5
4.6
OpenCL
1.1
2.1
Vulkan
N/A
1.1.103
CUDA
+
CUDA cores
Up to 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)
14 Mh/s
Laptop size
medium sized
Optimus
+
Quick Sync
+
Check Price
Check Price