Radeon HD 6450 vs HD 6470M
Aggregated performance score
HD 6470M outperforms HD 6450 by a moderate 16% based on our aggregated benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 1167 | 1188 |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Terascale 2 (2009−2015) | TeraScale 2 (2009−2015) |
| GPU code name | Seymour XT | Caicos |
| Market segment | Laptop | Desktop |
| Design | no data | reference |
| Release date | 6 January 2011 (13 years ago) | 7 April 2011 (13 years ago) |
| Launch price (MSRP) | $569.99 | $55 |
| Current price | $201 (0.4x MSRP) | $166 (3x MSRP) |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
HD 6470M and HD 6450 have a nearly equal value for money.
Detailed specifications
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 | 160 | 160 |
| Core clock speed | 700 / 750 MHz | no data |
| Boost clock speed | no data | 750 MHz |
| Number of transistors | 370 million | 370 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | no data | 30 Watt |
| Texture fill rate | 5.600 | 5.000 |
| Floating-point performance | 224 gflops | 200.0 gflops |
Form factor & compatibility
Information on Radeon HD 6470M and Radeon HD 6450 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). 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.
| Bus support | no data | PCIe 2.0 x8 |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Length | no data | 168 mm |
| Width | no data | 1-slot |
| 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 | DDR3 | GDDR5 |
| Maximum RAM amount | 1 GB | 1 GB |
| Memory bus width | 64 Bit | 64 Bit |
| Memory clock speed | 800 MHz | 800 MHz |
| Memory bandwidth | 12.8 GB/s | 25.6 GB/s |
| Memory bandwidth | no data | 8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5) |
| Shared memory | - | no data |
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 | 1x DVI, 1x HDMI, 1x VGA |
| Eyefinity | no data | 1 |
| Number of Eyefinity displays | no data | 4 |
| HDMI | no data | + |
| DisplayPort support | no data | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| AppAcceleration | no data | - |
| CrossFire | no data | 1 |
| Enduro | no data | - |
| HD3D | no data | - |
| PowerTune | no data | - |
| TrueAudio | no data | - |
| ZeroCore | no data | - |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | DirectX® 11 |
| Shader Model | 5.0 | 5.0 |
| OpenGL | 4.4 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | no data |
| Mantle | no data | - |
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.
HD 6470M outperforms HD 6450 by 16% based on our aggregated benchmark results.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.
Benchmark coverage: 25%
HD 6470M outperforms HD 6450 by 15% in Passmark.
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 | 10
+25%
| 8−9
−25%
|
| Full HD | 12
+20%
| 10−12
−20%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
Full HD
Medium Preset
| Call of Duty: Modern Warfare | 8−9
+33.3%
|
6−7
−33.3%
|
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
| Red Dead Redemption 2 | 2−3
+100%
|
1−2
−100%
|
| Shadow of the Tomb Raider | 6−7
+20%
|
5−6
−20%
|
Full HD
High Preset
| Call of Duty: Modern Warfare | 8−9
+33.3%
|
6−7
−33.3%
|
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
| Metro Exodus | 1−2 | 0−1 |
| Red Dead Redemption 2 | 2−3
+100%
|
1−2
−100%
|
| Shadow of the Tomb Raider | 6−7
+20%
|
5−6
−20%
|
| The Witcher 3: Wild Hunt | 3−4
+50%
|
2−3
−50%
|
Full HD
Ultra Preset
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
| The Witcher 3: Wild Hunt | 3−4
+50%
|
2−3
−50%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 2−3
+100%
|
1−2
−100%
|
| Hitman 3 | 3−4
+50%
|
2−3
−50%
|
| Horizon Zero Dawn | 8−9
+33.3%
|
6−7
−33.3%
|
| Shadow of the Tomb Raider | 4−5
+33.3%
|
3−4
−33.3%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 1−2 | 0−1 |
| Far Cry 5 | 1−2 | 0−1 |
| The Witcher 3: Wild Hunt | 1−2 | 0−1 |
4K
High Preset
| Call of Duty: Modern Warfare | 1−2 | 0−1 |
| Hitman 3 | 1−2 | 0−1 |
| Horizon Zero Dawn | 7−8
+16.7%
|
6−7
−16.7%
|
4K
Ultra Preset
| Far Cry 5 | 3−4
+50%
|
2−3
−50%
|
| Far Cry New Dawn | 5−6
+25%
|
4−5
−25%
|
This is how HD 6470M and HD 6450 compete in popular games:
- HD 6470M is 25% faster in 900p
- HD 6470M is 20% faster in 1080p
Pros & cons summary
| Performance score | 0.59 | 0.51 |
| Recency | 6 January 2011 | 7 April 2011 |
| Cost | $569.99 | $55 |
The Radeon HD 6470M is our recommended choice as it beats the Radeon HD 6450 in performance tests.
Be aware that Radeon HD 6470M is a notebook card while Radeon HD 6450 is a desktop one.
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.
