AMD Radeon 840M vs Intel Arc B580
The Arc B580 has 353% better performance than the Radeon 840M for the 3DMark 11 Performance GPU benchmark.
The Arc B580 has 93% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: AMD Radeon RX 9070 XT.
Summary
About the AMD Radeon 840M GPU
The Radeon 840M is a graphics card by AMD. It is built on the RDNA 3+ GPU microarchitecture and is manufactured on a 4 nm process.
Memory
GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The 840M includes 256 stream processors (SPs), the processing units for handling parallel computing tasks. Additionally, the GPU features 4 ray accelerators dedicated to real-time ray tracing calculations.
Benchmark Performance
The 840M has the 219th best 3DMark 11 Performance GPU score among the 567 benchmarked GPUs in our database. It achieves 6.51% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090.
About the Intel Arc B580 GPU
The Intel Arc B580 is a desktop graphics card that launched in Q4 2024 with a MSRP of $249. It is built on the Xe2 GPU microarchitecture (codename BMG-G21) and is manufactured on a 5 nm process.
Memory
The Arc B580 has 12 GB of GDDR6 memory, with a 2,375 MHz memory clock and a 192 bit interface. This gives it a memory bandwidth of 456 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The Arc B580 includes 2,560 shading units, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 2,670 MHz and can dynamically boost its clock speed up to 2,670 MHz. Complementing the processing units are 160 texture mapping units (TMUs) for efficient texture filtering and 80 render output units (ROPs) for pixel processing. Additionally, the GPU features 160 Xe Matrix Extensions (XMX) optimized for AI workloads and 20 ray tracing units dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The Arc B580 occupies 2 PCIe expansion slots. It supports HDMI 2.1a, DisplayPort 2.1 display connections. Intel recommends a power supply of at least 450 W to handle the GPU's thermal design power (TDP) of 190 W.
Benchmark Performance & Value
The Arc B580 has the 57th best 3DMark 11 Performance GPU score among the 567 benchmarked GPUs in our database. It achieves 29.48% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090. Its 38,258 score and $249 launch price (MSRP) gives it a performance per dollar of 153.65. This is the 4th best in value for the 3DMark 11 Performance GPU benchmark.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Radeon 840M | Arc B580 |
|---|---|---|
| Manufacturer | AMD | Intel |
| Architecture | RDNA 3+ | Xe2 |
| Market Segment | Mobile | Desktop |
| Release Date | -- | Q4 2024 |
| Launch Price (MSRP) | -- | $249 |
| Production Status | -- | 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
God of War Ragnarök | Radeon 840M | Arc B580 |
|---|---|---|
| Low - 1080p | -- | 123 FPS |
| Medium - 1080p | -- | 104 FPS |
| High - 1080p | -- | 88 FPS |
| Ultra - 1080p | -- | 82 FPS |
| QHD - 1440p | -- | 63 FPS |
| 4K UHD - 2160p | -- | 34 FPS |
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 | |
|---|---|---|
| GeForce RTX 3060 Ti | 44.9 | +33% |
| GeForce RTX 4060 | 39 | +15% |
| GeForce RTX 5060 | 36.6 | +8% |
| Arc A770 | 34.6 | +2% |
| GeForce RTX 3060 | 34 | +1% |
| Arc B580 | 33.8 | |
| GeForce RTX 2060 SUPER | 28.9 | -14% |
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 | |
|---|---|---|
| GeForce RTX 5060 Ti (16 GB) | 6.84 | -7% |
| Arc B580 | 7.37 | |
| GeForce RTX 4060 | 7.67 | +4% |
| GeForce RTX 5060 | 8.17 | +11% |
| GeForce RTX 3060 Ti | 8.89 | +21% |
| GeForce RTX 4070 | 8.89 | +21% |
| Arc A770 | 9.51 | +29% |
| GeForce RTX 3060 | 9.68 | +31% |
| GeForce RTX 3070 Ti | 10.33 | +40% |
| GeForce RTX 2060 SUPER | 13.81 | +87% |
Benchmark Performance
The Arc B580 has 353% better performance than the Radeon 840M for the 3DMark 11 Performance GPU benchmark.
The Radeon 840M is ranked 219th with a score of 8,453, and the Arc B580 is ranked 57th with a score of 38,258.
The Arc B580 has 237% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 5090.
Arc B580's 153.65 performance per dollar ranks it 0th among the other benchmarked GPUs in our database.
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 | |
|---|---|---|
| Radeon RX 6600 XT | 39,051 | +362% |
| Radeon RX 7600 | 38,805.5 | +359% |
| Arc B580 | 38,258 | +353% |
| GeForce RTX 3060 Ti | 37,941 | +349% |
| Radeon VII | 37,881 | +348% |
| Radeon R9 M395 (Mac Edition) | 8,656 | +2% |
| GeForce GTX 880M | 8,578 | +1% |
| Radeon 840M | 8,453 | |
| Radeon RX 560 Mobile | 8,329 | -1% |
| Quadro M3000M | 8,288.5 | -2% |
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 | |
|---|---|---|
| GeForce RTX 5060 | 157.86 | +3% |
| Arc B580 | 153.65 | |
| Radeon RX 7600 | 144.26 | -6% |
| Radeon RX 7800 XT | 131.48 | -14% |
| Arc A750 | 129.02 | -16% |
| Radeon RX 7700 XT | 127.71 | -17% |
| GeForce RTX 4060 | 126.34 | -18% |
| Radeon RX 7900 GRE | 122.28 | -20% |
| GeForce RTX 5060 Ti (16 GB) | 119.81 | -22% |
| GeForce RTX 4060 Ti (8 GB) | 119.81 | -22% |
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 840M | Arc B580 |
|---|---|---|
| 3DMark Time Spy Graphics | 1,705 | 14,662 (+759.94%) |
| 3DMark Time Spy Score | 1,928 | 15,362 (+696.78%) |
| 3DMark Cloud Gate Graphics | 37,360 | 136,983 (+266.66%) |
| 3DMark Fire Strike Standard Graphics | 5,606 | 35,296 (+529.61%) |
| 3DMark Night Raid Graphics | -- | 158,243 |
| 3DMark 11 Performance Score | 8,814 | 34,341 (+289.62%) |
| Cinebench R15 OpenGL 64 Bit | 181.3 | -- |
| PassMark G3D Mark | 3,925 | 15,767 (+301.71%) |
| PassMark G2D Mark | 905 (+27.11%) | 712 |
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 840M | Arc B580 |
|---|---|---|
| Codename | -- | BMG-G21 |
| Architecture | RDNA 3+ | Xe2 |
| Process Size | 4 nm | 5 nm |
| Transistors | -- | 19,600 million |
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 840M | Arc B580 |
|---|---|---|
| Memory Size | -- | 12 GB |
| Memory Type | -- | GDDR6 |
| Memory Bandwidth | -- | 456 Gb/s |
| Memory Clock | 7,500 MHz | 2,375 MHz |
| Memory Interface | -- | 192 bit |
| L1 Cache | -- | 256 KB |
| L2 Cache | -- | 18 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 840M | Arc B580 |
|---|---|---|
| Slots | -- | 2 slots |
| Bus Interface | -- | PCIe 4.0 x8 |
| Thermal Design Power (TDP) | -- | 190 W |
| Suggested PSU | -- | 450 W |
| Power Connectors | -- | 1x 8-pin |
| Outputs | -- | HDMI 2.1a, DisplayPort 2.1 |
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 840M | Arc B580 |
|---|---|---|
| Stream Processors (SP) | 256 | -- |
| Shading Units | -- | 2,560 |
| Execution Units (EU) | -- | 2,560 |
| Texture Mapping Units (TMU) | -- | 160 |
| Render Output Units (ROP) | -- | 80 |
| Xe Matrix Extensions (XMX) | -- | 160 |
| Ray Accelerators | 4 | -- |
| Ray Tracing Units (RTU) | -- | 20 |
| Core Clock Speed | -- | 2,670 MHz |
| Core Clock Speed (Boost) | 2,900 MHz | 2,670 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 840M | Arc B580 |
|---|---|---|
| Pixel Fill Rate | -- | 213.6 GPixel/s |
| Texture Fill Rate | -- | 427.2 GTexel/s |
| FP32 Performance | -- | 13.67 TFLOPS |
| FP64 Performance | -- | 1.71 TFLOPS |
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 840M | Arc B580 |
|---|---|---|
| DirectX | -- | 12 Ultimate (12_2) |
| OpenCL | -- | 3.0 |
| OpenGL | -- | 4.6 |
| Shader Model | -- | 6.6 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.