GeForce GT 640M LE vs Radeon HD 7730M
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640M LE and Radeon HD 7730M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 640M LE and Radeon HD 7730M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce GT 640M LE and Radeon HD 7730M are Laptop Graphics Cards
Note: GeForce GT 640M LE and Radeon HD 7730M 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 Radeon HD 7730M here:
Main Specs
GeForce GT 640M LE
Radeon HD 7730M
Power consumption (TDP)
20 Watt
25 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Memory type
DDR3\DDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon HD 7730M has 25% more power consumption, than GeForce GT 640M LE.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
GeForce GT 640M LE and Radeon HD 7730M have maximum RAM of 2 GB.
Both cards are used in Laptops.
GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon HD 7730M - with GCN.
GeForce GT 640M LE and Radeon HD 7730M are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 640M LE and Radeon HD 7730M is 1800 MHz.
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
QHD / 1440p
0−1
0−1
low / 720p
1−2
1−2
medium / 1080p
0−1
0−1
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in Assassin's Creed Odyssey.
QHD / 1440p
0−1
0−1
low / 720p
0−1
0−1
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in Call of Duty: Warzone.
low / 768p
60−65
60−65
medium / 768p
27−30
27−30
ultra / 1080p
7−8
7−8
high / 768p
16−18
16−18
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
70−75
70−75
ultra / 1080p
0−1
0−1
medium / 1080p
45−50
45−50
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in Cyberpunk 2077.
low / 768p
45−50
45−50
medium / 768p
10−11
10−11
ultra / 1080p
0−1
0−1
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in Dota 2.
low / 720p
0−1
0−1
low / 720p
21−24
21−24
medium / 1080p
0−1
0−1
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in Fortnite.
high / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
low / 720p
0−1
0−1
medium / 1080p
0−1
0−1
low / 768p
18−20
18−20
high / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
medium / 720p
12−14
12−14
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in Grand Theft Auto V.
low / 720p
0−1
0−1
low / 768p
75−80
75−80
high / 1080p
27−30
27−30
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in Minecraft.
low / 720p
8−9
8−9
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
low / 720p
0−1
0−1
low / 768p
0−1
0−1
low / 768p
45−50
45−50
medium / 768p
14−16
14−16
ultra / 1080p
0−1
0−1
high / 768p
12−14
12−14
GeForce GT 640M LE and Radeon HD 7730M have the same average FPS in World of Tanks.
Full Specs
GeForce GT 640M LE
Radeon HD 7730M
Architecture
Fermi / Kepler
GCN
Code name
N13P-LP
Lombok GL
Type
Laptop
Laptop
Release date
22 March 2012
24 April 2012
Pipelines
384
512
Core clock speed
575 MHz
Boost Clock
675 MHz
Transistor count
585 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
21.60
Floating-point performance
384.0 gflops
691.2 gflops
Memory bus width
128bit
128 Bit
Memory clock speed
1800 - 4000 MHz
1800 MHz
Memory bandwidth
28.8 GB/s
Shared memory
-
-
DirectX
12 API
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
N/A
1.2.131
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
70 Mh/s
Laptop size
medium sized
medium sized
Optimus
+
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