Radeon HD 4670 vs HD 7660D
Aggregate performance score
HD 7660D outperforms HD 4670 by a substantial 33% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 993 | 1072 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.03 | 0.01 |
| Architecture | Terascale 3 (2010−2013) | TeraScale (2005−2013) |
| GPU code name | Trinity | RV730 |
| Market segment | Desktop | Desktop |
| Release date | 26 September 2012 (11 years ago) | 10 September 2008 (15 years ago) |
| Launch price (MSRP) | $122 | $67 |
| Current price | $41 (0.3x MSRP) | $181 (2.7x MSRP) |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
HD 7660D has 200% better value for money than ATI HD 4670.
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 | 384 | 320 |
| Core clock speed | 633 MHz | 750 MHz |
| Boost clock speed | 800 MHz | no data |
| Number of transistors | 1,303 million | 514 million |
| Manufacturing process technology | 32 nm | 55 nm |
| Power consumption (TDP) | 100 Watt | 59 Watt |
| Texture fill rate | 19.20 | 24.00 |
| Floating-point performance | no data | 480.0 gflops |
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).
| Interface | IGP | PCIe 2.0 x16 |
| Length | no data | 193 mm |
| Width | IGP | 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 | System Shared | GDDR3 |
| Maximum RAM amount | System Shared | 512 MB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 2000 MHz |
| Memory bandwidth | no data | 32 GB/s |
| 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 | 2x DVI, 1x S-Video |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 10.1 (10_1) |
| Shader Model | 5.0 | 4.1 |
| OpenGL | 4.4 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| 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.
HD 7660D outperforms HD 4670 by 33% based on our aggregate 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 7660D outperforms HD 4670 by 32% 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:
| Full HD | 19
+35.7%
| 14−16
−35.7%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 0−1 | 0−1 |
| Call of Duty: Modern Warfare | 3−4
+50%
|
2−3
−50%
|
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
| Far Cry 5 | 6−7
+50%
|
4−5
−50%
|
| Forza Horizon 4 | 5−6
+66.7%
|
3−4
−66.7%
|
| Hitman 3 | 4−5
+33.3%
|
3−4
−33.3%
|
| Horizon Zero Dawn | 12−14
+44.4%
|
9−10
−44.4%
|
| Red Dead Redemption 2 | 2−3
+100%
|
1−2
−100%
|
| Shadow of the Tomb Raider | 10−11
+42.9%
|
7−8
−42.9%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 0−1 | 0−1 |
| Call of Duty: Modern Warfare | 3−4
+50%
|
2−3
−50%
|
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
| Far Cry 5 | 6−7
+50%
|
4−5
−50%
|
| Forza Horizon 4 | 5−6
+66.7%
|
3−4
−66.7%
|
| Hitman 3 | 4−5
+33.3%
|
3−4
−33.3%
|
| Horizon Zero Dawn | 12−14
+44.4%
|
9−10
−44.4%
|
| Red Dead Redemption 2 | 2−3
+100%
|
1−2
−100%
|
| Shadow of the Tomb Raider | 10−11
+42.9%
|
7−8
−42.9%
|
| The Witcher 3: Wild Hunt | 4−5
+33.3%
|
3−4
−33.3%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 0−1 |
| Call of Duty: Modern Warfare | 3−4
+50%
|
2−3
−50%
|
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
| Far Cry 5 | 6−7
+50%
|
4−5
−50%
|
| Forza Horizon 4 | 5−6
+66.7%
|
3−4
−66.7%
|
| Horizon Zero Dawn | 12−14
+44.4%
|
9−10
−44.4%
|
| The Witcher 3: Wild Hunt | 4−5
+33.3%
|
3−4
−33.3%
|
Full HD
Epic Preset
| Red Dead Redemption 2 | 2−3
+100%
|
1−2
−100%
|
1440p
High Preset
| Battlefield 5 | 1−2 | 0−1 |
| Far Cry New Dawn | 1−2 | 0−1 |
1440p
Ultra Preset
| Call of Duty: Modern Warfare | 4−5
+33.3%
|
3−4
−33.3%
|
| Cyberpunk 2077 | 1−2 | 0−1 |
| Far Cry 5 | 2−3
+100%
|
1−2
−100%
|
| Forza Horizon 4 | 1−2 | 0−1 |
| Horizon Zero Dawn | 5−6
+66.7%
|
3−4
−66.7%
|
| The Witcher 3: Wild Hunt | 1−2 | 0−1 |
4K
High Preset
| Far Cry 5 | 6−7
+50%
|
4−5
−50%
|
| Horizon Zero Dawn | 1−2 | 0−1 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 0−1 |
| Assassin's Creed Valhalla | 0−1 | 0−1 |
| Horizon Zero Dawn | 1−2 | 0−1 |
| Metro Exodus | 4−5
+33.3%
|
3−4
−33.3%
|
4K
Epic Preset
| Red Dead Redemption 2 | 3−4
+50%
|
2−3
−50%
|
This is how HD 7660D and ATI HD 4670 compete in popular games:
- HD 7660D is 36% faster in 1080p
Pros & cons summary
| Performance score | 1.30 | 0.98 |
| Recency | 26 September 2012 | 10 September 2008 |
| Cost | $122 | $67 |
| Chip lithography | 32 nm | 55 nm |
| Power consumption (TDP) | 100 Watt | 59 Watt |
The Radeon HD 7660D is our recommended choice as it beats the Radeon HD 4670 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.
