Arc B370 10 Xe3 Panther Lake iGPU vs GeForce RTX 5080 Mobile
Aggregate performance score
We've compared GeForce RTX 5080 Mobile and Arc B370 10 Xe3 Panther Lake iGPU, covering specs and all relevant benchmarks.
RTX 5080 Mobile outperforms B370 10 Xe3 Panther Lake iGPU by a whopping 191% 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 | 39 | 296 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 61.21 | no data |
| Architecture | Blackwell 2.0 (2025−2026) | Xe3 (2026) |
| GPU code name | GB203 | Panther Lake iGPU |
| Market segment | Laptop | Laptop |
| Release date | 2 April 2025 (1 year ago) | 5 January 2026 (less than a year ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 7680 | 12 |
| Core clock speed | 975 MHz | no data |
| Boost clock speed | 1500 MHz | 2400 MHz |
| Number of transistors | 45,600 million | no data |
| Manufacturing process technology | 5 nm | no data |
| Power consumption (TDP) | 80 Watt | no data |
| Texture fill rate | 360.0 | no data |
| Floating-point processing power | 23.04 TFLOPS | no data |
| ROPs | 96 | no data |
| TMUs | 240 | no data |
| Tensor Cores | 240 | no data |
| Ray Tracing Cores | 60 | no data |
| L1 Cache | 7.5 MB | no data |
| L2 Cache | 48 MB | no data |
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 | large | no data |
| Interface | PCIe 5.0 x16 | no data |
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 | GDDR7 | no data |
| Maximum RAM amount | 16 GB | no data |
| Memory bus width | 256 Bit | no data |
| Memory clock speed | 1750 MHz | no data |
| Memory bandwidth | 896.0 GB/s | no data |
| 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 | Portable Device Dependent | no data |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | no data |
| Shader Model | 6.9 | no data |
| OpenGL | 4.6 | no data |
| OpenCL | 3.0 | no data |
| Vulkan | 1.4 | - |
| CUDA | 12.0 | - |
| DLSS | + | - |
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.
3DMark 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
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 | 144
+125%
| 64
−125%
|
| 1440p | 93
+174%
| 34
−174%
|
| 4K | 56
+211%
| 18−20
−211%
|
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 300−350
+146%
|
120−130
−146%
|
| Cyberpunk 2077 | 150−160
+231%
|
45−50
−231%
|
| Palworld | 170−180
+230%
|
50−55
−230%
|
| Resident Evil 4 Remake | 190−200
+280%
|
50−55
−280%
|
Full HD
Medium
| Battlefield 5 | 170−180
+92.2%
|
90−95
−92.2%
|
| Counter-Strike 2 | 345
+176%
|
120−130
−176%
|
| Cyberpunk 2077 | 150−160
+231%
|
45−50
−231%
|
| Far Cry 5 | 190−200
+160%
|
70−75
−160%
|
| Fortnite | 300−350
+170%
|
110−120
−170%
|
| Forza Horizon 4 | 250−260
+181%
|
85−90
−181%
|
| Palworld | 170−180
+230%
|
50−55
−230%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+101%
|
85−90
−101%
|
| Valorant | 350−400
+129%
|
150−160
−129%
|
Full HD
High
| Battlefield 5 | 170−180
+92.2%
|
90−95
−92.2%
|
| Counter-Strike 2 | 273
+118%
|
120−130
−118%
|
| Counter-Strike: Global Offensive | 270−280
+12.1%
|
240−250
−12.1%
|
| Cyberpunk 2077 | 150−160
+231%
|
45−50
−231%
|
| Far Cry 5 | 190−200
+160%
|
70−75
−160%
|
| Fortnite | 300−350
+170%
|
110−120
−170%
|
| Forza Horizon 4 | 250−260
+181%
|
85−90
−181%
|
| Grand Theft Auto V | 170
+139%
|
71
−139%
|
| Metro Exodus | 160−170
+238%
|
45−50
−238%
|
| Palworld | 170−180
+230%
|
50−55
−230%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+101%
|
85−90
−101%
|
| The Witcher 3: Wild Hunt | 419
+555%
|
60−65
−555%
|
| Valorant | 350−400
+129%
|
150−160
−129%
|
Full HD
Ultra
| Battlefield 5 | 170−180
+92.2%
|
90−95
−92.2%
|
| Cyberpunk 2077 | 150−160
+231%
|
45−50
−231%
|
| Far Cry 5 | 190−200
+160%
|
70−75
−160%
|
| Forza Horizon 4 | 250−260
+181%
|
85−90
−181%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+101%
|
85−90
−101%
|
| The Witcher 3: Wild Hunt | 205
+220%
|
60−65
−220%
|
Full HD
Epic
| Fortnite | 300−350
+170%
|
110−120
−170%
|
| Palworld | 170−180
+230%
|
50−55
−230%
|
1440p
High
| Counter-Strike 2 | 205
+336%
|
45−50
−336%
|
| Counter-Strike: Global Offensive | 450−500
+215%
|
150−160
−215%
|
| Grand Theft Auto V | 152
+443%
|
28
−443%
|
| Metro Exodus | 100−110
+269%
|
27−30
−269%
|
| Valorant | 400−450
+136%
|
180−190
−136%
|
1440p
Ultra
| Battlefield 5 | 160−170
+158%
|
60−65
−158%
|
| Cyberpunk 2077 | 90−95
+309%
|
21−24
−309%
|
| Far Cry 5 | 160−170
+220%
|
50−55
−220%
|
| Forza Horizon 4 | 210−220
+282%
|
55−60
−282%
|
| The Witcher 3: Wild Hunt | 168
+380%
|
35−40
−380%
|
1440p
Epic
| Fortnite | 150−160
+185%
|
50−55
−185%
|
| Palworld | 110−120
+271%
|
30−35
−271%
|
4K
High
| Counter-Strike 2 | 85−90
+314%
|
21−24
−314%
|
| Grand Theft Auto V | 178
+334%
|
40−45
−334%
|
| Metro Exodus | 65−70
+263%
|
18−20
−263%
|
| The Witcher 3: Wild Hunt | 150
+355%
|
30−35
−355%
|
| Valorant | 300−350
+164%
|
120−130
−164%
|
4K
Ultra
| Battlefield 5 | 110−120
+241%
|
30−35
−241%
|
| Cyberpunk 2077 | 40−45
+378%
|
9−10
−378%
|
| Far Cry 5 | 100−110
+296%
|
24−27
−296%
|
| Forza Horizon 4 | 160−170
+323%
|
35−40
−323%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 95−100
+317%
|
21−24
−317%
|
4K
Epic
| Fortnite | 75−80
+229%
|
24−27
−229%
|
| Palworld | 70−75
+300%
|
18−20
−300%
|
This is how RTX 5080 Mobile and Arc B370 10 Xe3 Panther Lake iGPU compete in popular games:
- RTX 5080 Mobile is 125% faster in 1080p
- RTX 5080 Mobile is 174% faster in 1440p
- RTX 5080 Mobile is 211% 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 High Preset, the RTX 5080 Mobile is 555% faster.
All in all, in popular games:
- Without exception, RTX 5080 Mobile surpassed Arc B370 10 Xe3 Panther Lake iGPU in all 58 of our tests.
Pros & cons summary
| Performance score | 63.30 | 21.79 |
| Recency | 2 April 2025 | 5 January 2026 |
RTX 5080 Mobile has a 191% higher aggregate performance score.
Arc B370 10 Xe3 Panther Lake iGPU, on the other hand, has an age advantage of 9 months.
The GeForce RTX 5080 Mobile is our recommended choice as it beats the Arc B370 10 Xe3 Panther Lake iGPU in performance tests.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
