Mobility Radeon HD 5870 vs Mobility HD 4870 X2

Place in performance ranking	712	739
Place by popularity	not in top-100	not in top-100
Value for money	0.43	1.04
Architecture	Terascale 1 (2008−2010)	Terascale 2 (2009−2015)
GPU code name	M98-XT	Broadway-XT
Market segment	Laptop	Laptop
Release date	9 January 2009 (15 years old)	7 January 2010 (14 years old)
Current price	$305	$108

Value for money

Performance to price ratio. The higher, the better.

ATI Mobility HD 5870 has 142% better value for money than ATI Mobility HD 4870 X2.

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	1600	800
Core clock speed	550 MHz	700 MHz
Number of transistors	956 million	1,040 million
Manufacturing process technology	55 nm	40 nm
Power consumption (TDP)	no data	50 Watt
Texture fill rate	22.00	28.00
Floating-point performance	2x 880.0 gflops	1,120.0 gflops

Size and compatibility

Information on Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	large	large
Interface	PCIe 2.0 x16	MXM-B (3.0)

Memory

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR3, GDDR5	DDR3, GDDR3, GDDR5
Maximum RAM amount	2 GB	1 GB
Memory bus width	256 Bit	128 Bit
Memory clock speed	888 MHz	1000 MHz
Memory bandwidth	89.6 GB/s	64 GB/s
Shared memory	-	-

Video outputs and ports

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

No outputs

API support

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX	10.1 (10_1)	11.2 (11_0)
Shader Model	4.1	5.0
OpenGL	3.3	4.4
OpenCL	1.1	1.2
Vulkan	N/A	N/A

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

ATI Mobility HD 4870 X2 3.15
+6.8%

ATI Mobility HD 5870 2.95

Mobility HD 4870 X2 outperforms Mobility HD 5870 by 7% based on our aggregated benchmark results.

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

Benchmark coverage: 17%

ATI Mobility HD 4870 X2 8396
+5%

ATI Mobility HD 5870 7999

Mobility HD 4870 X2 outperforms Mobility HD 5870 by 5% in 3DMark Vantage Performance.

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

900p	30−35 −3.3%	31 +3.3%
Full HD	44 +12.8%	39 −12.8%

Performance in popular games

Full HD
Low Preset

Cyberpunk 2077

6−7

+0%

6−7

+0%

Full HD
Medium Preset

Assassin's Creed Odyssey	5−6 +25%	4−5 −25%
Assassin's Creed Valhalla	0−1	0−1
Battlefield 5	7−8 +16.7%	6−7 −16.7%
Call of Duty: Modern Warfare	12−14 +8.3%	12−14 −8.3%
Cyberpunk 2077	6−7 +0%	6−7 +0%
Far Cry 5	5−6 +25%	4−5 −25%
Far Cry New Dawn	5−6 +25%	4−5 −25%
Forza Horizon 4	8−9 +0%	8−9 +0%
Hitman 3	6−7 +0%	6−7 +0%
Horizon Zero Dawn	5−6 +0%	5−6 +0%
Red Dead Redemption 2	6−7 +0%	6−7 +0%
Shadow of the Tomb Raider	10−11 +11.1%	9−10 −11.1%
Watch Dogs: Legion	2−3 +0%	2−3 +0%

Full HD
High Preset

Assassin's Creed Odyssey	5−6 +25%	4−5 −25%
Assassin's Creed Valhalla	0−1	0−1
Battlefield 5	7−8 +16.7%	6−7 −16.7%
Call of Duty: Modern Warfare	12−14 +8.3%	12−14 −8.3%
Cyberpunk 2077	6−7 +0%	6−7 +0%
Far Cry 5	5−6 +25%	4−5 −25%
Far Cry New Dawn	5−6 +25%	4−5 −25%
Forza Horizon 4	8−9 +0%	8−9 +0%
Hitman 3	6−7 +0%	6−7 +0%
Horizon Zero Dawn	5−6 +0%	5−6 +0%
Metro Exodus	4−5 +0%	4−5 +0%
Red Dead Redemption 2	6−7 +0%	6−7 +0%
Shadow of the Tomb Raider	10−11 +11.1%	9−10 −11.1%
The Witcher 3: Wild Hunt	7−8 +0%	7−8 +0%
Watch Dogs: Legion	2−3 +0%	2−3 +0%

Full HD
Ultra Preset

Assassin's Creed Odyssey	5−6 +25%	4−5 −25%
Assassin's Creed Valhalla	0−1	0−1
Battlefield 5	7−8 +16.7%	6−7 −16.7%
Cyberpunk 2077	6−7 +0%	6−7 +0%
Far Cry 5	5−6 +25%	4−5 −25%
Far Cry New Dawn	5−6 +25%	4−5 −25%
Forza Horizon 4	8−9 +0%	8−9 +0%
The Witcher 3: Wild Hunt	7−8 +0%	7−8 +0%
Watch Dogs: Legion	2−3 +0%	2−3 +0%

1440p
High Preset

Call of Duty: Modern Warfare	5−6 +0%	5−6 +0%
Hitman 3	6−7 +0%	6−7 +0%
Horizon Zero Dawn	10−11 +0%	10−11 +0%
Metro Exodus	1−2 +0%	1−2 +0%
Red Dead Redemption 2	1−2 +0%	1−2 +0%
Shadow of the Tomb Raider	6−7 +0%	6−7 +0%

1440p
Ultra Preset

Assassin's Creed Odyssey	1−2	0−1
Cyberpunk 2077	2−3 +0%	2−3 +0%
Far Cry 5	5−6 +0%	5−6 +0%
Forza Horizon 4	2−3 +100%	1−2 −100%
The Witcher 3: Wild Hunt	3−4 +0%	3−4 +0%

4K
High Preset

Call of Duty: Modern Warfare	2−3 +0%	2−3 +0%
Hitman 3	3−4 +0%	3−4 +0%
Horizon Zero Dawn	7−8 +0%	7−8 +0%
Red Dead Redemption 2	1−2 +0%	1−2 +0%
Shadow of the Tomb Raider	0−1	0−1

4K
Ultra Preset

Assassin's Creed Odyssey	1−2 +0%	1−2 +0%
Assassin's Creed Valhalla	1−2 +0%	1−2 +0%
Cyberpunk 2077	0−1	0−1
Far Cry 5	4−5 +0%	4−5 +0%
Far Cry New Dawn	6−7 +0%	6−7 +0%