Radeon RX 7700 XT vs Mobility HD 4670
Aggregated performance score
RX 7700 XT outperforms Mobility HD 4670 by a whopping 4561% based on our aggregated benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 1009 | 33 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.10 | 40.10 |
| Architecture | Terascale 1 (2008−2010) | RDNA 3 |
| GPU code name | M96-XT | Navi 32 |
| Market segment | Laptop | Desktop |
| Release date | 9 January 2009 (15 years ago) | 25 August 2023 (less than a year ago) |
| Launch price (MSRP) | no data | $449 |
| Current price | $143 | $443 (1x MSRP) |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
RX 7700 XT has 40000% better value for money than ATI Mobility 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 | 320 | 3456 |
| Core clock speed | 675 MHz | 1700 MHz |
| Boost clock speed | no data | 2544 MHz |
| Number of transistors | 514 million | 28,100 million |
| Manufacturing process technology | 55 nm | 5 nm |
| Power consumption (TDP) | 35 Watt | 245 Watt |
| Texture fill rate | 21.60 | 549.5 |
| Floating-point performance | 432.0 gflops | no data |
Form factor & compatibility
Information on Mobility Radeon HD 4670 and Radeon RX 7700 XT 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.
| Laptop size | medium sized | no data |
| Interface | MXM-A (3.0) | PCIe 4.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 2x 8-pin |
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 | GDDR3, DDR2, DDR3 | GDDR6 |
| Maximum RAM amount | 512 MB | 12 GB |
| Memory bus width | 128 Bit | 192 Bit |
| Memory clock speed | 800 MHz | 18000 MHz |
| Memory bandwidth | 25.6 GB/s | 432.0 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 | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| HDMI | no data | + |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 (10_1) | 12 Ultimate (12_2) |
| Shader Model | 4.1 | 6.7 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 2.2 |
| Vulkan | N/A | 1.3 |
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.
RX 7700 XT outperforms Mobility HD 4670 by 4561% 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%
RX 7700 XT outperforms Mobility HD 4670 by 4118% 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:
| Full HD | 3−4
−6100%
| 186
+6100%
|
| 1440p | 2−3
−5000%
| 102
+5000%
|
| 4K | 1−2
−5800%
| 59
+5800%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 4−5
−4725%
|
193
+4725%
|
Full HD
Medium Preset
| Call of Duty: Modern Warfare | 9−10
−1589%
|
150−160
+1589%
|
| Cyberpunk 2077 | 4−5
−3850%
|
158
+3850%
|
| Forza Horizon 4 | 0−1 | 278 |
| Hitman 3 | 1−2
−17800%
|
170−180
+17800%
|
| Horizon Zero Dawn | 1−2
−12300%
|
120−130
+12300%
|
| Red Dead Redemption 2 | 3−4
−3000%
|
90−95
+3000%
|
| Shadow of the Tomb Raider | 7−8
−3357%
|
242
+3357%
|
Full HD
High Preset
| Call of Duty: Modern Warfare | 9−10
−1589%
|
150−160
+1589%
|
| Cyberpunk 2077 | 4−5
−3200%
|
132
+3200%
|
| Forza Horizon 4 | 0−1 | 272 |
| Hitman 3 | 1−2
−17800%
|
170−180
+17800%
|
| Horizon Zero Dawn | 1−2
−12300%
|
120−130
+12300%
|
| Metro Exodus | 2−3
−7500%
|
152
+7500%
|
| Red Dead Redemption 2 | 3−4
−3000%
|
90−95
+3000%
|
| Shadow of the Tomb Raider | 7−8
−2886%
|
209
+2886%
|
| The Witcher 3: Wild Hunt | 4−5
−7275%
|
295
+7275%
|
Full HD
Ultra Preset
| Cyberpunk 2077 | 4−5
−2950%
|
122
+2950%
|
| Forza Horizon 4 | 0−1 | 231 |
| The Witcher 3: Wild Hunt | 4−5
−4100%
|
168
+4100%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 3−4
−3267%
|
100−110
+3267%
|
| Hitman 3 | 4−5
−2850%
|
110−120
+2850%
|
| Horizon Zero Dawn | 8−9
−1013%
|
85−90
+1013%
|
| Shadow of the Tomb Raider | 5−6
−2540%
|
132
+2540%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 1−2
−7900%
|
80
+7900%
|
| Far Cry 5 | 2−3
−7750%
|
157
+7750%
|
| The Witcher 3: Wild Hunt | 1−2
−11900%
|
120
+11900%
|
4K
High Preset
| Call of Duty: Modern Warfare | 1−2
−5800%
|
55−60
+5800%
|
| Hitman 3 | 1−2
−6400%
|
65−70
+6400%
|
| Horizon Zero Dawn | 7−8
−686%
|
55−60
+686%
|
| Red Dead Redemption 2 | 0−1 | 30−35 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 58 |
| Assassin's Creed Valhalla | 0−1 | 59 |
| Far Cry 5 | 3−4
−2633%
|
82
+2633%
|
| Far Cry New Dawn | 5−6
−1680%
|
89
+1680%
|
This is how ATI Mobility HD 4670 and RX 7700 XT compete in popular games:
- RX 7700 XT is 6100% faster in 1080p
- RX 7700 XT is 5000% faster in 1440p
- RX 7700 XT is 5800% faster in 4K
Here's the range of performance differences observed across popular games:
- in Hitman 3, with 1080p resolution and the Medium Preset, the RX 7700 XT is 17800% faster than the ATI Mobility HD 4670.
All in all, in popular games:
- Without exception, RX 7700 XT surpassed ATI Mobility HD 4670 in all 29 of our tests.
Pros & cons summary
| Performance score | 1.22 | 56.87 |
| Recency | 9 January 2009 | 25 August 2023 |
| Maximum RAM amount | 512 MB | 12 GB |
| Chip lithography | 55 nm | 5 nm |
| Power consumption (TDP) | 35 Watt | 245 Watt |
The Radeon RX 7700 XT is our recommended choice as it beats the Mobility Radeon HD 4670 in performance tests.
Be aware that Mobility Radeon HD 4670 is a notebook card while Radeon RX 7700 XT 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.
