Radeon RX 640 vs ATI Mobility HD 5470
Aggregate performance score
We've compared Mobility Radeon HD 5470 and Radeon RX 640, covering specs and all relevant benchmarks.
RX 640 outperforms ATI Mobility HD 5470 by a whopping 777% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1201 | 615 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.79 | 7.34 |
| Architecture | TeraScale 2 (2009−2015) | GCN 4.0 (2016−2020) |
| GPU code name | Park | Polaris 23 |
| Market segment | Laptop | Laptop |
| Release date | 7 January 2010 (14 years ago) | 13 May 2019 (5 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 80 | 640 |
| Core clock speed | 750 MHz | 1082 MHz |
| Boost clock speed | no data | 1218 MHz |
| Number of transistors | 292 million | 2,200 million |
| Manufacturing process technology | 40 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 50 Watt |
| Texture fill rate | 6.000 | 48.72 |
| Floating-point processing power | 0.12 TFLOPS | 1.559 TFLOPS |
| ROPs | 4 | 16 |
| TMUs | 8 | 40 |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Laptop size | no data | large |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | no data | None |
VRAM capacity and type
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 | GDDR5 | GDDR5 |
| Maximum RAM amount | 512 MB | 2 GB |
| Memory bus width | 64 Bit | 64 Bit |
| Memory clock speed | 800 MHz | 1500 MHz |
| Memory bandwidth | 25.6 GB/s | 48 GB/s |
| Shared memory | - | - |
Connectivity and outputs
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 | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | - | + |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 (12_0) |
| Shader Model | 5.0 | 6.4 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | N/A | 1.2.131 |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark 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.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
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.
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:
| Full HD | 3−4
−800%
| 27
+800%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 3−4
−200%
|
9−10
+200%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 4−5
−400%
|
20
+400%
|
| Call of Duty: Modern Warfare | 3−4
−267%
|
10−12
+267%
|
| Cyberpunk 2077 | 3−4
−200%
|
9−10
+200%
|
| Far Cry New Dawn | 1−2
−1300%
|
14−16
+1300%
|
| Hitman 3 | 5−6
−120%
|
10−12
+120%
|
| Horizon Zero Dawn | 10−12
−200%
|
30−35
+200%
|
| Shadow of the Tomb Raider | 6−7
−200%
|
18−20
+200%
|
| Watch Dogs: Legion | 30−33
−56.7%
|
45−50
+56.7%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 4−5
−250%
|
14−16
+250%
|
| Call of Duty: Modern Warfare | 3−4
−267%
|
10−12
+267%
|
| Cyberpunk 2077 | 3−4
−200%
|
9−10
+200%
|
| Far Cry New Dawn | 1−2
−1300%
|
14−16
+1300%
|
| Hitman 3 | 5−6
−120%
|
10−12
+120%
|
| Horizon Zero Dawn | 10−12
−200%
|
30−35
+200%
|
| Shadow of the Tomb Raider | 6−7
−200%
|
18−20
+200%
|
| The Witcher 3: Wild Hunt | 10−11
−80%
|
18−20
+80%
|
| Watch Dogs: Legion | 30−33
−56.7%
|
45−50
+56.7%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 4−5
−250%
|
14−16
+250%
|
| Call of Duty: Modern Warfare | 3−4
−267%
|
10−12
+267%
|
| Cyberpunk 2077 | 3−4
−200%
|
9−10
+200%
|
| Hitman 3 | 5−6
−120%
|
10−12
+120%
|
| Horizon Zero Dawn | 10−12
−200%
|
30−35
+200%
|
| Shadow of the Tomb Raider | 6−7
−200%
|
18−20
+200%
|
| The Witcher 3: Wild Hunt | 10−11
−10%
|
11
+10%
|
| Watch Dogs: Legion | 30−33
−56.7%
|
45−50
+56.7%
|
1440p
High Preset
| Far Cry New Dawn | 1−2
−700%
|
8−9
+700%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 5−6 |
| Cyberpunk 2077 | 1−2
−100%
|
2−3
+100%
|
| Far Cry 5 | 1−2
−500%
|
6−7
+500%
|
| Hitman 3 | 6−7
−50%
|
9−10
+50%
|
| Horizon Zero Dawn | 3−4
−267%
|
10−12
+267%
|
| Watch Dogs: Legion | 1−2
−3100%
|
30−35
+3100%
|
1440p
Epic Preset
| Red Dead Redemption 2 | 3−4
−200%
|
9−10
+200%
|
4K
Ultra Preset
| Assassin's Creed Odyssey | 1−2
−200%
|
3−4
+200%
|
| Assassin's Creed Valhalla | 0−1 | 2−3 |
4K
Epic Preset
| Red Dead Redemption 2 | 2−3
−200%
|
6−7
+200%
|
Full HD
Medium Preset
| Assassin's Creed Valhalla | 5−6
+0%
|
5−6
+0%
|
| Battlefield 5 | 12−14
+0%
|
12−14
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Forza Horizon 4 | 30−35
+0%
|
30−35
+0%
|
| Metro Exodus | 27
+0%
|
27
+0%
|
| Red Dead Redemption 2 | 26
+0%
|
26
+0%
|
Full HD
High Preset
| Assassin's Creed Valhalla | 5−6
+0%
|
5−6
+0%
|
| Battlefield 5 | 12−14
+0%
|
12−14
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Forza Horizon 4 | 30−35
+0%
|
30−35
+0%
|
| Metro Exodus | 10
+0%
|
10
+0%
|
| Red Dead Redemption 2 | 14−16
+0%
|
14−16
+0%
|
Full HD
Ultra Preset
| Assassin's Creed Valhalla | 5−6
+0%
|
5−6
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Forza Horizon 4 | 30−35
+0%
|
30−35
+0%
|
Full HD
Epic Preset
| Red Dead Redemption 2 | 14−16
+0%
|
14−16
+0%
|
1440p
High Preset
| Battlefield 5 | 10−11
+0%
|
10−11
+0%
|
1440p
Ultra Preset
| Assassin's Creed Valhalla | 0−1 | 0−1 |
| Call of Duty: Modern Warfare | 4−5
+0%
|
4−5
+0%
|
| Forza Horizon 4 | 12−14
+0%
|
12−14
+0%
|
| Metro Exodus | 3−4
+0%
|
3−4
+0%
|
| The Witcher 3: Wild Hunt | 4−5
+0%
|
4−5
+0%
|
4K
High Preset
| Battlefield 5 | 4−5
+0%
|
4−5
+0%
|
| Far Cry New Dawn | 3−4
+0%
|
3−4
+0%
|
| Hitman 3 | 1−2
+0%
|
1−2
+0%
|
| Horizon Zero Dawn | 8−9
+0%
|
8−9
+0%
|
| Metro Exodus | 2−3
+0%
|
2−3
+0%
|
| The Witcher 3: Wild Hunt | 1−2
+0%
|
1−2
+0%
|
4K
Ultra Preset
| Call of Duty: Modern Warfare | 2−3
+0%
|
2−3
+0%
|
| Cyberpunk 2077 | 0−1 | 0−1 |
| Far Cry 5 | 3−4
+0%
|
3−4
+0%
|
| Forza Horizon 4 | 4−5
+0%
|
4−5
+0%
|
| Watch Dogs: Legion | 1−2
+0%
|
1−2
+0%
|
This is how ATI Mobility HD 5470 and RX 640 compete in popular games:
- RX 640 is 800% faster in 1080p
Here's the range of performance differences observed across popular games:
- in Watch Dogs: Legion, with 1440p resolution and the Ultra Preset, the RX 640 is 3100% faster.
All in all, in popular games:
- RX 640 is ahead in 35 tests (53%)
- there's a draw in 31 test (47%)
Pros & cons summary
| Performance score | 0.61 | 5.35 |
| Recency | 7 January 2010 | 13 May 2019 |
| Maximum RAM amount | 512 MB | 2 GB |
| Chip lithography | 40 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 50 Watt |
ATI Mobility HD 5470 has 233.3% lower power consumption.
RX 640, on the other hand, has a 777% higher aggregate performance score, an age advantage of 9 years, a 300% higher maximum VRAM amount, and a 185.7% more advanced lithography process.
The Radeon RX 640 is our recommended choice as it beats the Mobility Radeon HD 5470 in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
