Mobility Radeon HD 4870 X2 vs Quadro K2100M
If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4870 X2 and Quadro K2100M, 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 Mobility Radeon HD 4870 X2 stacks up against Quadro K2100M, check out specs charts below.
Mobility Radeon HD 4870 X2 and Quadro K2100M are Laptop Graphics Cards
Note: Mobility Radeon HD 4870 X2 and Quadro K2100M 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 Mobility Radeon HD 4870 X2 or Quadro K2100M here:
Main Specs
Mobility Radeon HD 4870 X2
Quadro K2100M
Power consumption (TDP)
55 Watt
Interface
PCIe 2.0 x16
MXM-A (3.0)
Memory type
GDDR3, GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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Mobility Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Quadro K2100M uses MXM-A (3.0) interface.
Mobility Radeon HD 4870 X2 and Quadro K2100M have maximum RAM of 2 GB.
Mobility Radeon HD 4870 X2 is used in Laptops, and Quadro K2100M - in Mobile workstations.
Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Quadro K2100M - with Kepler.
Core clock speed of Quadro K2100M is 117 MHz higher, than Mobility Radeon HD 4870 X2.
Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Quadro K2100M - by 28 nm process technology.
Memory clock speed of Quadro K2100M is 2112 MHz higher, than Mobility Radeon HD 4870 X2.
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
9−10
6−7
ultra / 1080p
5−6
4−5
QHD / 1440p
0−1
0−1
low / 720p
21−24
16−18
medium / 1080p
12−14
7−8
The average gaming FPS of Mobility Radeon HD 4870 X2 in Assassin's Creed Odyssey is 50% more, than Quadro K2100M.
high / 1080p
16−18
10−12
ultra / 1080p
14−16
9−10
QHD / 1440p
0−1
0−1
low / 720p
35−40
21−24
medium / 1080p
16−18
10−12
The average gaming FPS of Mobility Radeon HD 4870 X2 in Battlefield 5 is 61% more, than Quadro K2100M.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
Mobility Radeon HD 4870 X2 and Quadro K2100M have the same average FPS in Call of Duty: Warzone.
low / 768p
160−170
130−140
medium / 768p
130−140
100−110
ultra / 1080p
70−75
50−55
QHD / 1440p
40−45
27−30
4K / 2160p
30−33
−
high / 768p
100−110
75−80
The average gaming FPS of Mobility Radeon HD 4870 X2 in Counter-Strike: Global Offensive is 31% more, than Quadro K2100M.
low / 768p
55−60
55−60
ultra / 1080p
27−30
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of Mobility Radeon HD 4870 X2 in Cyberpunk 2077 is 7% more, than Quadro K2100M.
low / 768p
90−95
75−80
medium / 768p
70−75
55−60
ultra / 1080p
45−50
30−35
The average gaming FPS of Mobility Radeon HD 4870 X2 in Dota 2 is 27% more, than Quadro K2100M.
high / 1080p
10−12
7−8
ultra / 1080p
10−11
7−8
4K / 2160p
4−5
3−4
low / 720p
24−27
16−18
medium / 1080p
12−14
8−9
The average gaming FPS of Mobility Radeon HD 4870 X2 in Far Cry 5 is 50% more, than Quadro K2100M.
high / 1080p
18−20
14−16
ultra / 1080p
12−14
10−11
low / 720p
75−80
55−60
medium / 1080p
30−35
21−24
The average gaming FPS of Mobility Radeon HD 4870 X2 in Fortnite is 34% more, than Quadro K2100M.
high / 1080p
16−18
10−12
ultra / 1080p
14−16
10−11
QHD / 1440p
4−5
1−2
low / 720p
35−40
24−27
medium / 1080p
18−20
12−14
The average gaming FPS of Mobility Radeon HD 4870 X2 in Forza Horizon 4 is 50% more, than Quadro K2100M.
low / 768p
65−70
50−55
medium / 768p
55−60
40−45
high / 1080p
18−20
10−12
ultra / 1080p
8−9
6−7
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4870 X2 in Grand Theft Auto V is 35% more, than Quadro K2100M.
high / 1080p
6−7
4−5
ultra / 1080p
4−5
3−4
4K / 2160p
1−2
0−1
low / 720p
18−20
10−12
medium / 1080p
8−9
6−7
The average gaming FPS of Mobility Radeon HD 4870 X2 in Metro Exodus is 50% more, than Quadro K2100M.
low / 768p
100−110
90−95
high / 1080p
−
85−90
ultra / 1080p
90−95
75−80
medium / 1080p
95−100
90−95
The average gaming FPS of Mobility Radeon HD 4870 X2 in Minecraft is 12% more, than Quadro K2100M.
high / 1080p
18−20
16−18
ultra / 1080p
14−16
14−16
low / 720p
40−45
30−35
medium / 1080p
20−22
16−18
The average gaming FPS of Mobility Radeon HD 4870 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 20% more, than Quadro K2100M.
high / 1080p
12−14
−
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
low / 720p
18−20
10−12
medium / 1080p
12−14
10−11
The average gaming FPS of Mobility Radeon HD 4870 X2 in Red Dead Redemption 2 is 44% more, than Quadro K2100M.
low / 768p
35−40
21−24
medium / 768p
21−24
16−18
high / 1080p
12−14
8−9
ultra / 1080p
8−9
6−7
4K / 2160p
7−8
−
The average gaming FPS of Mobility Radeon HD 4870 X2 in The Witcher 3: Wild Hunt is 53% more, than Quadro K2100M.
low / 768p
90−95
85−90
medium / 768p
50−55
40−45
ultra / 1080p
24−27
18−20
high / 768p
40−45
35−40
The average gaming FPS of Mobility Radeon HD 4870 X2 in World of Tanks is 15% more, than Quadro K2100M.
Full Specs
Mobility Radeon HD 4870 X2
Quadro K2100M
Architecture
Terascale 1
Kepler
Code name
M98-XT
GK106
Type
Laptop
Mobile workstation
Release date
9 January 2009
23 July 2013
Pipelines
1600
576
Core clock speed
550 MHz
667 MHz
Transistor count
956 million
2,540 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
22.00
32.02
Floating-point performance
2x 880.0 gflops
768.4 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
888 MHz
3000 MHz
Memory bandwidth
89.6 GB/s
48.0 GB/s
Shared memory
-
-
DirectX
10.1 (10_1)
12
Shader Model
4.1
5
OpenGL
3.3
4.5
OpenCL
1.1
1.2
Vulkan
N/A
1.1.126
CUDA
+
Bitcoin / BTC (SHA256)
38 Mh/s
Laptop size
large
medium sized
Optimus
+
Display Port
1.2
3D Vision Pro
+
Mosaic
+
nView Display Management
+
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