AMD Radeon 860M vs Intel Arc B390
The Arc B390 has 60% better performance than the Radeon 860M for the 3DMark 11 Performance GPU benchmark.
We do not have any performance per dollar data for the Radeon 860M and the Arc B390 for the 3DMark 11 Performance GPU benchmark.
Summary
About the AMD Radeon 860M GPU
The AMD Radeon 860M is an integrated graphics card that launched in Q1 2025. It is built on the RDNA 3.5 GPU microarchitecture (codename Krackan Point) and is manufactured on a 4 nm process.
Cores and Clock Speeds
The 860M includes 512 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 400 MHz and can dynamically boost its clock speed up to 3,000 MHz. Complementing the processing units are 32 texture mapping units (TMUs) for efficient texture filtering and 8 render output units (ROPs) for pixel processing. Additionally, the GPU features 8 ray accelerators dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 15 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The 860M has the 186th best 3DMark 11 Performance GPU score among the 572 benchmarked GPUs in our database. It achieves 9.00% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090.
About the Intel Arc B390 GPU
The Intel Arc B390 is an integrated graphics card that launched in Q1 2026. It is built on the Xe3-LPG GPU microarchitecture (codename Panther Lake) and is manufactured on a 3 nm process.
Cores and Clock Speeds
The Arc B390 includes 1,536 shading units, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 300 MHz and can dynamically boost its clock speed up to 2,500 MHz. Complementing the processing units are 48 texture mapping units (TMUs) for efficient texture filtering and 24 render output units (ROPs) for pixel processing. Additionally, the GPU features 12 ray tracing units dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 80 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The Arc B390 has the 135th best 3DMark 11 Performance GPU score among the 572 benchmarked GPUs in our database. It achieves 14.44% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Radeon 860M | Arc B390 |
|---|---|---|
| Manufacturer | AMD | Intel |
| Architecture | RDNA 3.5 | Xe3-LPG |
| Market Segment | Integrated | Integrated |
| Release Date | Q1 2025 | Q1 2026 |
| Production Status | Active | Active |
| Shop | Check Price | Check Price |
Gaming Performance
Select a game to compare FPS metrics
FPS Benchmarks
This table showcases the average frame rate (FPS) achieved both GPUs in at various resolutions. Frame rate is a crucial indicator of how smoothly the GPU can run the game. A higher FPS generally translates to a smoother gameplay experience.
- Frames Per Second
Black Myth: Wukong | Radeon 860M | Arc B390 |
|---|---|---|
| Low - 1080p | -- | 44 FPS |
| Medium - 1080p | -- | 35 FPS |
| High - 1080p | -- | 27 FPS |
| Ultra - 1080p | -- | 15 FPS |
| QHD - 1440p | -- | 11 FPS |
| 4K UHD - 2160p | -- | -- |
Compare Frames Per Second (FPS)
The average frame rate (FPS) in can be compared to similar GPUs to assess relative performance. Generally, higher FPS results in a smoother gameplay experience.
| GPU | Frames Per Second | |
|---|---|---|
| Our database does not have enough FPS data to compare with other GPUs. | ||
Compare Cost Per Frame
The average cost per frame in can be compared to similar GPUs to assess relative value. Generally, a lower cost per frame implies better value for your money.
| GPU | Cost Per Frame | |
|---|---|---|
| Our database does not have enough data to compare the FPS per dollar with other GPUs. | ||
Benchmark Performance
The Arc B390 has 60% better performance than the Radeon 860M for the 3DMark 11 Performance GPU benchmark.
The Radeon 860M is ranked 186th with a score of 11,680, and the Arc B390 is ranked 135th with a score of 18,743.
We do not have any performance per dollar data for the Radeon 860M and the Arc B390 for the 3DMark 11 Performance GPU benchmark.
Relative Performance
The average score in the benchmark test can be compared to similar GPUs to assess relative performance. Generally, powerful GPUs tend to have higher scores.
| GPU | Benchmark Performance | |
|---|---|---|
| Arc B390 | 18,743 | +60% |
| Radeon 890M | 14,646.5 | +25% |
| Radeon RX Vega M GH | 14,302 | +22% |
| Radeon 780M | 12,775 | +9% |
| Arc Graphics 140T | 12,566 | +8% |
| Radeon 860M | 11,680 | |
| Arc 140V Mobile | 11,422.5 | -2% |
| Radeon Pro WX Vega M GL | 10,020 | -14% |
| Radeon 760M | 9,899 | -15% |
| Radeon RX Vega M GL | 9,862 | -16% |
Relative Value For Money
The average performance per dollar in the benchmark test can be compared to similar GPUs to assess relative value. A higher score implies a better value for your money.
| GPU | Performance Per Dollar | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance per dollar with other GPUs. | |||
Benchmark Scores
This table showcases the average performance scores achieved by both GPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful GPUs tend to have higher scores.
- Popular
| Benchmark | Radeon 860M | Arc B390 |
|---|---|---|
| 3DMark Time Spy Graphics | 2,868 | 6,500 (+126.64%) |
| 3DMark Time Spy Score | 3,147 | 7,546 (+139.78%) |
| 3DMark Cloud Gate Graphics | 24,614 | 79,357.5 (+222.41%) |
| 3DMark Fire Strike Standard Graphics | 7,335 | 17,324 (+136.18%) |
| 3DMark 11 Performance Score | 11,800 | 18,628 (+57.86%) |
| Cinebench R15 OpenGL 64 Bit | 238 (+4.39%) | 228 |
| PassMark G3D Mark | 4,884 | 9,365 (+91.75%) |
| PassMark G2D Mark | 918 (+18.3%) | 776 |
Technical Specs
Graphics Processor
General information about the graphics processing unit like their architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.
| Spec | Radeon 860M | Arc B390 |
|---|---|---|
| Codename | Krackan Point | Panther Lake |
| Architecture | RDNA 3.5 | Xe3-LPG |
| Process Size | 4 nm | 3 nm |
Memory Details
Memory specifications like their capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.
| Spec | Radeon 860M | Arc B390 |
|---|---|---|
| Memory Size | System Shared | System Shared |
| Memory Type | System Shared | System Shared |
| Memory Bandwidth | System Dependent | System Dependent |
| Memory Clock | System Shared | System Shared |
| Memory Interface | System Shared | System Shared |
| L1 Cache | 128 KB | 64 KB |
| L2 Cache | 2 MB | 16 MB |
Board Compatibility
Compatibility information like their slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.
| Spec | Radeon 860M | Arc B390 |
|---|---|---|
| Bus Interface | PCIe 4.0 x8 | IGP |
| Thermal Design Power (TDP) | 15 W | 80 W |
| Outputs | Device Dependent | Device Dependent |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.
| Spec | Radeon 860M | Arc B390 |
|---|---|---|
| Stream Processors (SP) | 512 | -- |
| Shading Units | -- | 1,536 |
| Compute Units (CU) | 8 | -- |
| Execution Units (EU) | -- | 96 |
| Texture Mapping Units (TMU) | 32 | 48 |
| Render Output Units (ROP) | 8 | 24 |
| Ray Accelerators | 8 | -- |
| Ray Tracing Units (RTU) | -- | 12 |
| Core Clock Speed | 400 MHz | 300 MHz |
| Core Clock Speed (Boost) | 3,000 MHz | 2,500 MHz |
Theoretical Performance
Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.
| Spec | Radeon 860M | Arc B390 |
|---|---|---|
| Pixel Fill Rate | 24 GPixel/s | 60 GPixel/s |
| Texture Fill Rate | 96 GTexel/s | 120 GTexel/s |
| FP32 Performance | 3.07 TFLOPS | 7.68 TFLOPS |
| FP64 Performance | 192 GFLOPS | 960 GFLOPS |
API Support
Graphics API versions supported by these graphics cards. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.
| Spec | Radeon 860M | Arc B390 |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenCL | 2.1 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.8 | 6.8 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.