UHD Graphics 770 vs ATI Mobility Radeon HD 4650
Aggregate performance score
We've compared Mobility Radeon HD 4650 with UHD Graphics 770, including specs and performance data.
UHD Graphics 770 outperforms ATI Mobility HD 4650 by a whopping 491% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1093 | 577 |
| Place by popularity | not in top-100 | 28 |
| Power efficiency | 2.07 | 28.58 |
| Architecture | TeraScale (2005−2013) | Generation 12.2 (2022−2023) |
| GPU code name | M96 | Raptor Lake GT1 |
| Market segment | Laptop | Desktop |
| Release date | 9 January 2009 (15 years ago) | 27 September 2022 (2 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 | 320 | 256 |
| Core clock speed | 500 MHz | 300 MHz |
| Boost clock speed | no data | 1650 MHz |
| Number of transistors | 514 million | no data |
| Manufacturing process technology | 55 nm | 10 nm |
| Power consumption (TDP) | 35 Watt | 15 Watt |
| Texture fill rate | 16.00 | 26.40 |
| Floating-point processing power | 0.32 TFLOPS | 0.8448 TFLOPS |
| ROPs | 8 | 8 |
| TMUs | 32 | 16 |
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 | medium sized | no data |
| Interface | PCIe 2.0 x16 | Ring Bus |
| Width | no data | IGP |
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 | DDR2 | System Shared |
| Maximum RAM amount | 512 MB | System Shared |
| Memory bus width | 128 Bit | System Shared |
| Memory clock speed | 600 MHz | System Shared |
| Memory bandwidth | 19.2 GB/s | no data |
| 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 | Motherboard Dependent |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 (10_1) | 12 (12_1) |
| Shader Model | 4.1 | 6.6 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | N/A | 1.3 |
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 | 16
−12.5%
| 18
+12.5%
|
| 4K | 2−3
−550%
| 13
+550%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 3−4
−300%
|
12
+300%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 5−6
−220%
|
16−18
+220%
|
| Call of Duty: Modern Warfare | 4−5
−225%
|
12−14
+225%
|
| Cyberpunk 2077 | 3−4
−233%
|
10
+233%
|
| Far Cry 5 | 1−2
−1300%
|
14−16
+1300%
|
| Far Cry New Dawn | 2−3
−750%
|
16−18
+750%
|
| Forza Horizon 4 | 0−1 | 40−45 |
| Hitman 3 | 5−6
−140%
|
12−14
+140%
|
| Horizon Zero Dawn | 12−14
−185%
|
35−40
+185%
|
| Red Dead Redemption 2 | 1−2
−1600%
|
16−18
+1600%
|
| Shadow of the Tomb Raider | 7−8
−200%
|
21−24
+200%
|
| Watch Dogs: Legion | 30−35
−56.3%
|
50−55
+56.3%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 5−6
−220%
|
16−18
+220%
|
| Call of Duty: Modern Warfare | 4−5
−225%
|
12−14
+225%
|
| Cyberpunk 2077 | 3−4
−233%
|
10−11
+233%
|
| Far Cry 5 | 1−2
−1300%
|
14−16
+1300%
|
| Far Cry New Dawn | 2−3
−750%
|
16−18
+750%
|
| Forza Horizon 4 | 0−1 | 40−45 |
| Hitman 3 | 5−6
−140%
|
12−14
+140%
|
| Horizon Zero Dawn | 12−14
−185%
|
35−40
+185%
|
| Red Dead Redemption 2 | 1−2
−1600%
|
16−18
+1600%
|
| Shadow of the Tomb Raider | 7−8
−157%
|
18
+157%
|
| The Witcher 3: Wild Hunt | 10−12
−81.8%
|
20−22
+81.8%
|
| Watch Dogs: Legion | 30−35
−56.3%
|
50−55
+56.3%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 5−6
−220%
|
16−18
+220%
|
| Call of Duty: Modern Warfare | 4−5
−225%
|
12−14
+225%
|
| Cyberpunk 2077 | 3−4
−233%
|
10−11
+233%
|
| Far Cry 5 | 1−2
−1300%
|
14−16
+1300%
|
| Forza Horizon 4 | 0−1 | 40−45 |
| Hitman 3 | 5−6
−140%
|
12−14
+140%
|
| Horizon Zero Dawn | 12−14
+8.3%
|
12
−8.3%
|
| Shadow of the Tomb Raider | 7−8
−129%
|
16
+129%
|
| The Witcher 3: Wild Hunt | 10−12
+22.2%
|
9
−22.2%
|
| Watch Dogs: Legion | 30−35
−56.3%
|
50−55
+56.3%
|
Full HD
Epic Preset
| Red Dead Redemption 2 | 1−2
−1600%
|
16−18
+1600%
|
1440p
High Preset
| Battlefield 5 | 1−2
−1100%
|
12−14
+1100%
|
| Far Cry New Dawn | 1−2
−800%
|
9−10
+800%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 1−2
−500%
|
6−7
+500%
|
| Cyberpunk 2077 | 1−2
−200%
|
3−4
+200%
|
| Far Cry 5 | 1−2
−600%
|
7−8
+600%
|
| Hitman 3 | 7−8
−42.9%
|
10−11
+42.9%
|
| Horizon Zero Dawn | 4−5
−225%
|
12−14
+225%
|
| The Witcher 3: Wild Hunt | 0−1 | 5−6 |
| Watch Dogs: Legion | 4−5
−875%
|
35−40
+875%
|
1440p
Epic Preset
| Red Dead Redemption 2 | 4−5
−175%
|
10−12
+175%
|
4K
High Preset
| Far Cry New Dawn | 0−1 | 4−5 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 1−2
−300%
|
4−5
+300%
|
| Assassin's Creed Valhalla | 0−1 | 3−4 |
| Call of Duty: Modern Warfare | 0−1 | 3−4 |
| Far Cry 5 | 0−1 | 3−4 |
4K
Epic Preset
| Red Dead Redemption 2 | 2−3
−200%
|
6−7
+200%
|
Full HD
Medium Preset
| Assassin's Creed Valhalla | 13
+0%
|
13
+0%
|
| Battlefield 5 | 16−18
+0%
|
16−18
+0%
|
| Metro Exodus | 16−18
+0%
|
16−18
+0%
|
Full HD
High Preset
| Assassin's Creed Valhalla | 7−8
+0%
|
7−8
+0%
|
| Battlefield 5 | 16−18
+0%
|
16−18
+0%
|
| Metro Exodus | 16−18
+0%
|
16−18
+0%
|
Full HD
Ultra Preset
| Assassin's Creed Valhalla | 7−8
+0%
|
7−8
+0%
|
1440p
Ultra Preset
| Assassin's Creed Valhalla | 1−2
+0%
|
1−2
+0%
|
| Call of Duty: Modern Warfare | 6−7
+0%
|
6−7
+0%
|
| Forza Horizon 4 | 18−20
+0%
|
18−20
+0%
|
| Metro Exodus | 5−6
+0%
|
5−6
+0%
|
| Shadow of the Tomb Raider | 2−3
+0%
|
2−3
+0%
|
4K
High Preset
| Battlefield 5 | 5−6
+0%
|
5−6
+0%
|
| Hitman 3 | 2−3
+0%
|
2−3
+0%
|
| Horizon Zero Dawn | 16−18
+0%
|
16−18
+0%
|
| Metro Exodus | 3−4
+0%
|
3−4
+0%
|
| The Witcher 3: Wild Hunt | 2−3
+0%
|
2−3
+0%
|
4K
Ultra Preset
| Cyberpunk 2077 | 0−1 | 0−1 |
| Forza Horizon 4 | 6−7
+0%
|
6−7
+0%
|
| Shadow of the Tomb Raider | 0−1 | 0−1 |
| Watch Dogs: Legion | 2−3
+0%
|
2−3
+0%
|
This is how ATI Mobility HD 4650 and UHD Graphics 770 compete in popular games:
- UHD Graphics 770 is 13% faster in 1080p
- UHD Graphics 770 is 550% faster in 4K
Here's the range of performance differences observed across popular games:
- in The Witcher 3: Wild Hunt, with 1080p resolution and the Ultra Preset, the ATI Mobility HD 4650 is 22% faster.
- in Red Dead Redemption 2, with 1080p resolution and the Medium Preset, the UHD Graphics 770 is 1600% faster.
All in all, in popular games:
- ATI Mobility HD 4650 is ahead in 2 tests (3%)
- UHD Graphics 770 is ahead in 41 test (66%)
- there's a draw in 19 tests (31%)
Pros & cons summary
| Performance score | 1.04 | 6.15 |
| Recency | 9 January 2009 | 27 September 2022 |
| Chip lithography | 55 nm | 10 nm |
| Power consumption (TDP) | 35 Watt | 15 Watt |
UHD Graphics 770 has a 491.3% higher aggregate performance score, an age advantage of 13 years, a 450% more advanced lithography process, and 133.3% lower power consumption.
The UHD Graphics 770 is our recommended choice as it beats the Mobility Radeon HD 4650 in performance tests.
Be aware that Mobility Radeon HD 4650 is a notebook card while UHD Graphics 770 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.
