GeForce GTX 285 vs Iris Plus Graphics 640
If you are going to buy a new graphics card and are choosing between GeForce GTX 285 and Iris Plus Graphics 640, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 285 stacks up against Iris Plus Graphics 640, check out specs charts below.
Iris Plus Graphics 640 is a Laptop Graphics Card
Note: Iris Plus Graphics 640 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 Iris Plus Graphics 640 here:
Main Specs
GeForce GTX 285
Iris Plus Graphics 640
Power consumption (TDP)
204 Watt
15 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
2x 6-pin
Memory type
GDDR3
DDR3L/LPDDR3/DDR4
Maximum RAM amount
1 GB
32 GB
Display Connectors
2x DVI, 1x S-Video
No outputs
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GeForce GTX 285 has 1260% more power consumption, than Iris Plus Graphics 640.
GeForce GTX 285 is connected by PCIe 2.0 x16, and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
Iris Plus Graphics 640 has 31 GB more memory, than GeForce GTX 285.
GeForce GTX 285 is used in Desktops, and Iris Plus Graphics 640 - in Laptops.
GeForce GTX 285 is build with Tesla 2.0 architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
Core clock speed of GeForce GTX 285 is 1176 MHz higher, than Iris Plus Graphics 640.
GeForce GTX 285 is manufactured by 55 nm process technology, and Iris Plus Graphics 640 - 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
7−8
6−7
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
16−18
medium / 1080p
9−10
8−9
GeForce GTX 285 and Iris Plus Graphics 640 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
12−14
12−14
ultra / 1080p
10−11
10−11
QHD / 1440p
0−1
0−1
low / 720p
24−27
24−27
medium / 1080p
12−14
12−14
GeForce GTX 285 and Iris Plus Graphics 640 have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 285 and Iris Plus Graphics 640 have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
130−140
medium / 768p
110−120
110−120
ultra / 1080p
55−60
50−55
QHD / 1440p
30−35
27−30
4K / 2160p
27−30
27−30
high / 768p
85−90
80−85
The average gaming FPS of GeForce GTX 285 in Counter-Strike: Global Offensive is 5% more, than Iris Plus Graphics 640.
low / 768p
55−60
55−60
ultra / 1080p
20−22
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 285 in Cyberpunk 2077 is 2% more, than Iris Plus Graphics 640.
low / 768p
80−85
80−85
medium / 768p
60−65
55−60
ultra / 1080p
35−40
30−35
The average gaming FPS of GeForce GTX 285 in Dota 2 is 5% more, than Iris Plus Graphics 640.
high / 1080p
8−9
8−9
ultra / 1080p
8−9
7−8
4K / 2160p
4−5
3−4
low / 720p
20−22
18−20
medium / 1080p
9−10
8−9
The average gaming FPS of GeForce GTX 285 in Far Cry 5 is 11% more, than Iris Plus Graphics 640.
high / 1080p
14−16
14−16
ultra / 1080p
10−12
10−11
low / 720p
60−65
60−65
medium / 1080p
24−27
21−24
The average gaming FPS of GeForce GTX 285 in Fortnite is 3% more, than Iris Plus Graphics 640.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
10−12
QHD / 1440p
1−2
1−2
low / 720p
27−30
24−27
medium / 1080p
14−16
14−16
GeForce GTX 285 and Iris Plus Graphics 640 have the same average FPS in Forza Horizon 4.
low / 768p
55−60
50−55
medium / 768p
45−50
45−50
high / 1080p
12−14
12−14
ultra / 1080p
6−7
6−7
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 285 in Grand Theft Auto V is 6% more, than Iris Plus Graphics 640.
high / 1080p
5−6
4−5
ultra / 1080p
3−4
3−4
4K / 2160p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
7−8
6−7
The average gaming FPS of GeForce GTX 285 in Metro Exodus is 16% more, than Iris Plus Graphics 640.
low / 768p
95−100
95−100
high / 1080p
90−95
90−95
ultra / 1080p
80−85
80−85
medium / 1080p
90−95
90−95
GeForce GTX 285 and Iris Plus Graphics 640 have the same average FPS in Minecraft.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
30−35
30−35
medium / 1080p
18−20
18−20
GeForce GTX 285 and Iris Plus Graphics 640 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
7−8
7−8
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
10−12
10−12
GeForce GTX 285 and Iris Plus Graphics 640 have the same average FPS in Red Dead Redemption 2.
low / 768p
24−27
24−27
medium / 768p
16−18
16−18
high / 1080p
10−11
9−10
ultra / 1080p
6−7
6−7
4K / 2160p
6−7
6−7
GeForce GTX 285 and Iris Plus Graphics 640 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
85−90
85−90
medium / 768p
45−50
45−50
ultra / 1080p
20−22
18−20
high / 768p
35−40
35−40
The average gaming FPS of GeForce GTX 285 in World of Tanks is 2% more, than Iris Plus Graphics 640.
Full Specs
GeForce GTX 285
Iris Plus Graphics 640
Architecture
Tesla 2.0
Gen. 9.5 Kaby Lake
Code name
GT200B
Kaby Lake GT3e
Type
Desktop
Laptop
Release date
23 December 2008
3 January 2017
Pipelines
240
48
Core clock speed
1476 MHz
300 MHz
Boost Clock
1050 MHz
Transistor count
1,400 million
189 million
Manufacturing process technology
55 nm
14 nm
Texture fill rate
51.8 billion/sec
52.80
Floating-point performance
708.5 gflops
Length
10.5" (267 mm) (26.7 cm)
Memory bus width
512 Bit
64/128 Bit
Memory clock speed
1242 MHz
Memory bandwidth
159.0 GB/s
Shared memory
+
DirectX
11.1 (10_0)
12 (12_1)
Shader Model
4.0
6.4
OpenGL
2.1
4.6
OpenCL
1.1
2.1
Vulkan
N/A
1.1.103
CUDA
+
CUDA cores
240
Height
4.376" (111 mm) (11.1 cm)
SLI options
+
Multi monitor support
+
HDMI
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
S/PDIF
Quick Sync
+
High Dynamic-Range Lighting (HDRR)
128bit
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