Radeon RX 6750 XT vs ATI Mobility HD 3470
Aggregate performance score
We've compared Mobility Radeon HD 3470 with Radeon RX 6750 XT, including specs and performance data.
6750 XT outperforms Mobility HD 3470 by a whopping 22405% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1441 | 72 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 48.97 |
| Power efficiency | 1.41 | 15.22 |
| Architecture | TeraScale (2005−2013) | RDNA 2.0 (2020−2025) |
| GPU code name | M82 | Navi 22 |
| Market segment | Laptop | Desktop |
| Release date | 7 January 2008 (18 years ago) | 3 March 2022 (3 years ago) |
| Launch price (MSRP) | no data | $549 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
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 | 40 | 2560 |
| Core clock speed | 680 MHz | 2150 MHz |
| Boost clock speed | no data | 2600 MHz |
| Number of transistors | 181 million | 17,200 million |
| Manufacturing process technology | 55 nm | 7 nm |
| Power consumption (TDP) | 12 Watt | 250 Watt |
| Texture fill rate | 2.720 | 416.0 |
| Floating-point processing power | 0.0544 TFLOPS | 13.31 TFLOPS |
| ROPs | 4 | 64 |
| TMUs | 4 | 160 |
| Ray Tracing Cores | no data | 40 |
| L0 Cache | no data | 640 KB |
| L1 Cache | no data | 512 KB |
| L2 Cache | 64 KB | 3 MB |
| L3 Cache | no data | 96 MB |
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 | MXM-II | PCIe 4.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 1x 6-pin + 1x 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 | DDR2 | GDDR6 |
| Maximum RAM amount | 256 MB | 12 GB |
| Memory bus width | 64 Bit | 192 Bit |
| Memory clock speed | 400 MHz | 2250 MHz |
| Memory bandwidth | 6.4 GB/s | 432.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | - | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 | 12 Ultimate (12_2) |
| Shader Model | 4.1 | 6.5 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | N/A | 2.1 |
| Vulkan | N/A | 1.3 |
Synthetic benchmarks
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.
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.
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 | 0−1 | 163 |
| 1440p | -0−1 | 88 |
| 4K | -0−1 | 50 |
Cost per frame, $
| 1080p | no data | 3.37 |
| 1440p | no data | 6.24 |
| 4K | no data | 10.98 |
FPS performance in popular games
Full HD
Low
| Cyberpunk 2077 | 1−2
−16400%
|
165
+16400%
|
| Hogwarts Legacy | 5−6
−3320%
|
171
+3320%
|
Full HD
Medium
| Cyberpunk 2077 | 1−2
−12600%
|
127
+12600%
|
| Forza Horizon 4 | 3−4
−6300%
|
190−200
+6300%
|
| Hogwarts Legacy | 5−6
−2720%
|
141
+2720%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
−2371%
|
170−180
+2371%
|
| Valorant | 24−27
−1000%
|
270−280
+1000%
|
Full HD
High
| Counter-Strike: Global Offensive | 12−14
−2225%
|
270−280
+2225%
|
| Cyberpunk 2077 | 1−2
−10800%
|
109
+10800%
|
| Dota 2 | 9−10
−1611%
|
154
+1611%
|
| Forza Horizon 4 | 3−4
−6300%
|
190−200
+6300%
|
| Hogwarts Legacy | 5−6
−2020%
|
106
+2020%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
−2371%
|
170−180
+2371%
|
| The Witcher 3: Wild Hunt | 5−6
−4800%
|
245
+4800%
|
| Valorant | 24−27
−1000%
|
270−280
+1000%
|
Full HD
Ultra
| Cyberpunk 2077 | 1−2
−9700%
|
98
+9700%
|
| Dota 2 | 9−10
−1356%
|
131
+1356%
|
| Forza Horizon 4 | 3−4
−6300%
|
190−200
+6300%
|
| Hogwarts Legacy | 5−6
−1480%
|
79
+1480%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
−2371%
|
170−180
+2371%
|
| The Witcher 3: Wild Hunt | 5−6
−2600%
|
135
+2600%
|
| Valorant | 24−27
−1000%
|
270−280
+1000%
|
1440p
High
| Counter-Strike 2 | 3−4
−4100%
|
126
+4100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
−8650%
|
170−180
+8650%
|
1440p
Ultra
| Forza Horizon 4 | 1−2
−15300%
|
150−160
+15300%
|
| The Witcher 3: Wild Hunt | 1−2
−10400%
|
100−110
+10400%
|
4K
High
| Grand Theft Auto V | 14−16
−643%
|
104
+643%
|
| Valorant | 1−2
−29200%
|
290−300
+29200%
|
4K
Ultra
| PLAYERUNKNOWN'S BATTLEGROUNDS | 1−2
−8000%
|
80−85
+8000%
|
4K
Epic
| Fortnite | 2−3
−3500%
|
70−75
+3500%
|
Full HD
Low
| Counter-Strike 2 | 353
+0%
|
353
+0%
|
Full HD
Medium
| Battlefield 5 | 150−160
+0%
|
150−160
+0%
|
| Counter-Strike 2 | 346
+0%
|
346
+0%
|
| Far Cry 5 | 178
+0%
|
178
+0%
|
| Fortnite | 210−220
+0%
|
210−220
+0%
|
| Forza Horizon 5 | 217
+0%
|
217
+0%
|
Full HD
High
| Battlefield 5 | 150−160
+0%
|
150−160
+0%
|
| Counter-Strike 2 | 220
+0%
|
220
+0%
|
| Far Cry 5 | 170
+0%
|
170
+0%
|
| Fortnite | 210−220
+0%
|
210−220
+0%
|
| Forza Horizon 5 | 186
+0%
|
186
+0%
|
| Grand Theft Auto V | 162
+0%
|
162
+0%
|
| Metro Exodus | 127
+0%
|
127
+0%
|
Full HD
Ultra
| Battlefield 5 | 150−160
+0%
|
150−160
+0%
|
| Far Cry 5 | 158
+0%
|
158
+0%
|
Full HD
Epic
| Fortnite | 210−220
+0%
|
210−220
+0%
|
1440p
High
| Counter-Strike: Global Offensive | 350−400
+0%
|
350−400
+0%
|
| Grand Theft Auto V | 106
+0%
|
106
+0%
|
| Metro Exodus | 76
+0%
|
76
+0%
|
| Valorant | 300−350
+0%
|
300−350
+0%
|
1440p
Ultra
| Battlefield 5 | 120−130
+0%
|
120−130
+0%
|
| Cyberpunk 2077 | 60
+0%
|
60
+0%
|
| Far Cry 5 | 141
+0%
|
141
+0%
|
| Hogwarts Legacy | 58
+0%
|
58
+0%
|
1440p
Epic
| Fortnite | 130−140
+0%
|
130−140
+0%
|
4K
High
| Counter-Strike 2 | 33
+0%
|
33
+0%
|
| Hogwarts Legacy | 30−35
+0%
|
30−35
+0%
|
| Metro Exodus | 47
+0%
|
47
+0%
|
| The Witcher 3: Wild Hunt | 79
+0%
|
79
+0%
|
4K
Ultra
| Battlefield 5 | 80−85
+0%
|
80−85
+0%
|
| Counter-Strike 2 | 60−65
+0%
|
60−65
+0%
|
| Cyberpunk 2077 | 26
+0%
|
26
+0%
|
| Dota 2 | 101
+0%
|
101
+0%
|
| Far Cry 5 | 78
+0%
|
78
+0%
|
| Forza Horizon 4 | 100−110
+0%
|
100−110
+0%
|
| Hogwarts Legacy | 31
+0%
|
31
+0%
|
Here's the range of performance differences observed across popular games:
- in Valorant, with 4K resolution and the High Preset, the RX 6750 XT is 29200% faster.
All in all, in popular games:
- RX 6750 XT performs better in 30 tests (45%)
- there's a draw in 36 tests (55%)
Pros & cons summary
| Performance score | 0.22 | 49.51 |
| Recency | 7 January 2008 | 3 March 2022 |
| Maximum RAM amount | 256 MB | 12 GB |
| Chip lithography | 55 nm | 7 nm |
| Power consumption (TDP) | 12 Watt | 250 Watt |
ATI Mobility HD 3470 has 1983.3% lower power consumption.
RX 6750 XT, on the other hand, has a 22404.5% higher aggregate performance score, an age advantage of 14 years, a 4700% higher maximum VRAM amount, and a 685.7% more advanced lithography process.
The Radeon RX 6750 XT is our recommended choice as it beats the Mobility Radeon HD 3470 in performance tests.
Be aware that Mobility Radeon HD 3470 is a notebook graphics card while Radeon RX 6750 XT is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
