GeForce GT 640 vs UHD Graphics G1 Ice Lake 32 EU
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640 and UHD Graphics G1 Ice Lake 32 EU. 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 640 and UHD Graphics G1 Ice Lake 32 EU. 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.
UHD Graphics G1 Ice Lake 32 EU is a Laptop Graphics Card
Note: UHD Graphics G1 Ice Lake 32 EU is only used in laptop graphics. It has 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 UHD Graphics G1 Ice Lake 32 EU here:
Main Specs
GeForce GT 640
UHD Graphics G1 Ice Lake 32 EU
Power consumption (TDP)
65 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
DDR3
DDR4
Maximum RAM amount
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Check Price
Check Price
GeForce GT 640 is used in Desktops, and UHD Graphics G1 Ice Lake 32 EU - in Laptops.
GeForce GT 640 is build with Kepler architecture, and UHD Graphics G1 Ice Lake 32 EU - with Gen. 11 Ice Lake.
Core clock speed of GeForce GT 640 is 602 MHz higher, than UHD Graphics G1 Ice Lake 32 EU.
GeForce GT 640 is manufactured by 28 nm process technology, and UHD Graphics G1 Ice Lake 32 EU - by 10 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
2−3
6−7
ultra / 1080p
1−2
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
5−6
8−9
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Assassin's Creed Odyssey is 50% more, than GeForce GT 640.
high / 1080p
7−8
12−14
ultra / 1080p
5−6
10−11
QHD / 1440p
0−1
0−1
low / 720p
20−22
24−27
medium / 1080p
7−8
12−14
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Battlefield 5 is 50% more, than GeForce GT 640.
low / 768p
50−55
45−50
high / 1080p
35−40
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Call of Duty: Warzone is 4% more, than GeForce GT 640.
low / 768p
110−120
130−140
medium / 768p
90−95
110−120
ultra / 1080p
45−50
50−55
QHD / 1440p
24−27
27−30
4K / 2160p
18−20
27−30
high / 768p
65−70
80−85
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Counter-Strike: Global Offensive is 19% more, than GeForce GT 640.
low / 768p
70−75
55−60
ultra / 1080p
21−24
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 640 in Cyberpunk 2077 is 14% more, than UHD Graphics G1 Ice Lake 32 EU.
low / 768p
70−75
80−85
medium / 768p
50−55
55−60
ultra / 1080p
27−30
30−35
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Dota 2 is 11% more, than GeForce GT 640.
high / 1080p
3−4
8−9
ultra / 1080p
3−4
7−8
4K / 2160p
2−3
3−4
low / 720p
14−16
18−20
medium / 1080p
4−5
8−9
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Far Cry 5 is 80% more, than GeForce GT 640.
high / 1080p
10−12
14−16
ultra / 1080p
5−6
10−11
QHD / 1440p
2−3
−
low / 720p
50−55
60−65
medium / 1080p
16−18
21−24
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Fortnite is 28% more, than GeForce GT 640.
high / 1080p
6−7
12−14
ultra / 1080p
−
10−12
QHD / 1440p
4−5
1−2
4K / 2160p
2−3
−
low / 720p
21−24
24−27
medium / 1080p
9−10
14−16
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Forza Horizon 4 is 30% more, than GeForce GT 640.
low / 768p
45−50
50−55
medium / 768p
−
45−50
high / 1080p
7−8
12−14
ultra / 1080p
3−4
6−7
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Grand Theft Auto V is 26% more, than GeForce GT 640.
high / 1080p
2−3
4−5
ultra / 1080p
0−1
3−4
4K / 2160p
0−1
0−1
low / 720p
8−9
12−14
medium / 1080p
4−5
6−7
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Metro Exodus is 60% more, than GeForce GT 640.
low / 768p
80−85
95−100
high / 1080p
−
90−95
ultra / 1080p
70−75
80−85
medium / 1080p
−
90−95
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Minecraft is 16% more, than GeForce GT 640.
high / 1080p
−
16−18
ultra / 1080p
12−14
14−16
low / 720p
27−30
30−35
medium / 1080p
14−16
18−20
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in PLAYERUNKNOWN'S BATTLEGROUNDS is 22% more, than GeForce GT 640.
high / 1080p
6−7
−
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
0−1
low / 720p
7−8
12−14
medium / 1080p
−
10−12
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Red Dead Redemption 2 is 66% more, than GeForce GT 640.
low / 768p
14−16
24−27
medium / 768p
10−11
16−18
high / 1080p
5−6
9−10
ultra / 1080p
4−5
6−7
4K / 2160p
0−1
6−7
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in The Witcher 3: Wild Hunt is 75% more, than GeForce GT 640.
low / 768p
70−75
85−90
medium / 768p
35−40
45−50
ultra / 1080p
16−18
18−20
high / 768p
30−35
35−40
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in World of Tanks is 20% more, than GeForce GT 640.
Full Specs
GeForce GT 640
UHD Graphics G1 Ice Lake 32 EU
Architecture
Kepler
Gen. 11 Ice Lake
Code name
GK107
Ice Lake G1 Gen. 11
Type
Desktop
Laptop
Release date
5 June 2012
28 May 2019
Pipelines
384
32
Core clock speed
902 MHz
300 MHz
Boost Clock
1100 MHz
Transistor count
1,270 million
Manufacturing process technology
28 nm
10 nm
Texture fill rate
28.86
Floating-point performance
692.7 gflops
Length
145 mm
Memory bus width
128 Bit
Memory clock speed
1782 MHz
Memory bandwidth
28.51 GB/s
Shared memory
+
DirectX
12 (11_0)
DirectX 12_1
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.126
CUDA
3.0
Bitcoin / BTC (SHA256)
24 Mh/s
Quick Sync
+
Check Price
Check Price
