Intel Arc B370 vs NVIDIA GeForce RTX 5060 GB205 Comparison

The Verdict

The data positions these two products at opposite ends of the graphics spectrum. The Intel Arc B370 is an integrated graphics processor (IGP) designed for compact, low-power portable systems. Its single recorded benchmark score of 1184 points places it in the 5th percentile of all GPUs, making it suitable only for basic display output and light 2D workloads. The NVIDIA GeForce RTX 5060 GB205 is a dedicated dual-slot add-in card with a 50th percentile ranking, 3840 shading units, and 8 GB of GDDR7 memory. The RTX 5060 delivers roughly 3.1 times the raw FP32 throughput (19.18 TFLOPS versus 6.144 TFLOPS) and 2.5 times the pixel rate (119.9 GPixel/s versus 48.00 GPixel/s). The Arc B370 fits ultra-portable devices where power draw is critical at 25 W, while the RTX 5060 targets desktop gaming systems with its 145 W TDP, 300 W suggested PSU, and PCIe 5.0 x8 interface.

Architecture Differences

The Intel Arc B370 uses the Panther Lake chip built on Intel's 3 nm process with the Xe3-LPG architecture, part of the Arc Graphics-M (Panther Lake) generation. It operates with a 300 MHz base clock and 2400 MHz boost clock. The RTX 5060 uses the GB205 chip on TSMC's 5 nm process with Blackwell 2.0 architecture, belonging to the GeForce 50-series. Its base clock is 2280 MHz with a 2497 MHz boost. The RTX 5060 has a transistor count of 31,100 million on a 263 mm² die, resulting in a density of 118.3M transistors per mm². The Arc B370's transistor count and die size are not recorded.

The RTX 5060 carries 3840 shading units, 120 texture mapping units, 48 ROPs, 30 RT cores, and 120 tensor cores. The Arc B370 has 1280 shading units, 40 TMUs, 20 ROPs, and 10 RT cores, with no tensor core count listed. The compute capability gap is substantial: the RTX 5060 reaches 19.18 TFLOPS FP32 and matches that figure for FP16 at a 1:1 ratio, while the Arc B370 delivers 6.144 TFLOPS FP32 and 12.29 TFLOPS FP16 at a 2:1 ratio. Pixel rates are 119.9 GPixel/s versus 48.00 GPixel/s, and texture rates are 299.6 GTexel/s versus 96.00 GTexel/s.

Memory architecture differs fundamentally. The Arc B370 shares system memory with the host processor, with bus width and bandwidth dependent on the system configuration. The RTX 5060 has dedicated 8 GB GDDR7 memory on a 128-bit bus delivering 448.0 GB/s bandwidth at 1750 MHz (28 Gbps effective). The Arc B370's memory clock is listed as "System Shared" with bandwidth described as "System Dependent."

Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Physical specifications diverge sharply: the Arc B370 is an IGP with no power connectors and no slot width, while the RTX 5060 is a dual-slot card measuring 241 mm in length, 111 mm in height, and 40 mm in width, requiring a single 8-pin power connector. The RTX 5060 offers 1x HDMI 2.1b and 3x DisplayPort 2.1b outputs, while the Arc B370's display outputs are listed as "Portable Device Dependent." The RTX 5060 was released later (2026-05-31 versus 2026-01-26) and has a launch MSRP of 299 USD.

Head-to-Head Benchmarks

No direct head-to-head benchmark results exist in the database. However, the available data allows meaningful comparison through the recorded performance metrics. The RTX 5060's FP32 compute of 19.18 TFLOPS is 3.12 times higher than the Arc B370's 6.144 TFLOPS. In FP16, the RTX 5060's 19.18 TFLOPS (1:1 ratio) exceeds the Arc B370's 12.29 TFLOPS (2:1 ratio) by 56%. Texture fill rate favors the RTX 5060 by a factor of 3.12 (299.6 GTexel/s versus 96.00 GTexel/s). Pixel throughput favors the RTX 5060 by 2.5 times (119.9 GPixel/s versus 48.00 GPixel/s).

The memory bandwidth comparison is stark. The RTX 5060's 448.0 GB/s dedicated bandwidth contrasts with the Arc B370's system-dependent bandwidth, which cannot be quantified independently. The Arc B370's single benchmark entry, 1184 points in 3DMark Steel Nomad DX12, places it in the 5th percentile of all GPUs. Its nearest rivals include the ATI Mobility Radeon HD 5570 (1186 points, 0.2% ahead), ATI Radeon HD 5770 (1190 points, 0.5% ahead), and AMD Radeon HD 7650M (1192 points, 0.7% ahead). The only GPU it beats among its nearest rivals is the AMD FirePro M2000 (1168 points, 1.4% behind). The RTX 5060 has no recorded benchmark scores or nearest rivals in the database, but its 50th percentile ranking indicates it sits at the median of all GPUs.

Clock speeds show the RTX 5060 running at 2280 MHz base and 2497 MHz boost, versus the Arc B370's 300 MHz base and 2400 MHz boost. The RTX 5060's boost clock is only 4% higher, but its base clock is 7.6 times higher, indicating the Arc B370 relies heavily on boost behavior under load. The RTX 5060 also has 3 times the shading units, 3 times the TMUs, 2.4 times the ROPs, and 3 times the RT cores compared to the Arc B370.

FAQ

Q: Which GPU has higher raw compute performance?

A: The RTX 5060 delivers 19.18 TFLOPS FP32, which is 3.12 times the Arc B370's 6.144 TFLOPS. For FP16, the RTX 5060 achieves 19.18 TFLOPS at a 1:1 ratio, while the Arc B370 reaches 12.29 TFLOPS at a 2:1 ratio.

Q: How do their memory subsystems compare?

A: The RTX 5060 uses 8 GB of dedicated GDDR7 memory on a 128-bit bus with 448.0 GB/s bandwidth. The Arc B370 shares system memory, with its bus width and bandwidth dependent on the host system's memory configuration.

Q: What are the power requirements for each?

A: The Arc B370 has a 25 W TDP with no power connectors, functioning as an integrated GPU. The RTX 5060 has a 145 W TDP, requires a single 8-pin power connector, and has a suggested PSU of 300 W.

Q: Which GPU supports more advanced APIs?

A: Both support identical API levels: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: How does the Arc B370's benchmark score compare to similar GPUs?

A: Its 1184-point 3DMark Steel Nomad score places it in the 5th percentile. It trails the ATI Mobility Radeon HD 5570 by 0.2%, the ATI Radeon HD 5770 by 0.5%, and the AMD Radeon HD 7650M by 0.7%. It leads the AMD FirePro M2000 by 1.4%.

Q: What form factors do these GPUs use?

A: The Arc B370 is an IGP with no slot width and no power connectors, designed for integration into portable devices. The RTX 5060 is a dual-slot card measuring 241 mm by 111 mm by 40 mm, using a PCIe 5.0 x8 interface.

Where Each One Wins

The Intel Arc B370 wins in power efficiency, drawing 25 W compared to the RTX 5060's 145 W. Its integrated design with no power connectors and no slot width makes it suitable for ultra-thin laptops and portable devices where discrete graphics cannot fit. Its 3 nm process node from Intel gives it a manufacturing advantage in density, and its system-shared memory model eliminates the need for dedicated VRAM allocation. The FP16 advantage over its own FP32 (12.29 TFLOPS versus 6.144 TFLOPS at 2:1 ratio) suggests selective acceleration for half-precision workloads, though still below the RTX 5060's FP16 output. It also launched earlier (2026-01-26) and carries no launch MSRP.

The NVIDIA GeForce RTX 5060 wins decisively in every performance metric recorded. Its 19.18 TFLOPS FP32, 119.9 GPixel/s pixel rate, and 299.6 GTexel/s texture rate position it for gaming and content creation workloads. The 448.0 GB/s memory bandwidth from 8 GB GDDR7 on a 128-bit bus provides dedicated high-speed access that system-shared memory cannot match. The 30 RT cores and 120 tensor cores enable hardware ray tracing and AI acceleration, features the Arc B370 lacks in tensor core count. The 50th percentile ranking versus the Arc B370's 5th percentile demonstrates the performance class gap. The dual-slot form factor, PCIe 5.0 x8 interface, and multiple display outputs (1x HDMI 2.1b, 3x DisplayPort 2.1b) make it a desktop-oriented card. Its 31,100 million transistors on a 263 mm² die from TSMC provide the hardware resources for its compute throughput. The RTX 5060 succeeds the GeForce 40 series and precedes the GeForce 60 series, indicating an active product cycle. Its 300 W suggested PSU and single 8-pin connector fit standard desktop power configurations. The launch MSRP of 299 USD places it as a mainstream discrete option.

Specification Differences

| Specification | Intel Arc B370 | NVIDIA GeForce RTX 5060 GB205 |

|---|---|---|

| Architecture | Xe3-LPG | Blackwell 2.0 |

| Process Node | 3 nm | 5 nm |

| Foundry | Intel | TSMC |

| Transistors | Unknown | 31,100 million |

| Die Size | Unknown | 263 mm² |

| Transistor Density | Not listed | 118.3M / mm² |

| Base Clock | 300 MHz | 2280 MHz |

| Boost Clock | 2400 MHz | 2497 MHz |

| Memory Size | System Shared | 8 GB |

| Memory Type | System Shared | GDDR7 |

| Memory Bus Width | System Shared | 128 bit |

| Memory Bandwidth | System Dependent | 448.0 GB/s |

| Memory Clock | System Shared | 1750 MHz 28 Gbps effective |

| Shading Units | 1280 | 3840 |

| TMUs | 40 | 120 |

| ROPs | 20 | 48 |

| RT Cores | 10 | 30 |

| Tensor Cores | Not listed | 120 |

| Pixel Rate | 48.00 GPixel/s | 119.9 GPixel/s |

| Texture Rate | 96.00 GTexel/s | 299.6 GTexel/s |

| FP32 | 6.144 TFLOPS | 19.18 TFLOPS |

| FP16 | 12.29 TFLOPS (2:1) | 19.18 TFLOPS (1:1) |

| TDP | 25 W | 145 W |

| Slot Width | IGP | Dual-slot |

| Power Connectors | None | 1x 8-pin |

| Suggested PSU | Not listed | 300 W |

| Bus Interface | IGP | PCIe 5.0 x8 |

| Display Outputs | Portable Device Dependent | 1x HDMI 2.1b, 3x DisplayPort 2.1b |

| Dimensions | Not listed | 241 mm, 111 mm, 40 mm |

| Release Date | 2026-01-26 | 2026-05-31 |

| Launch MSRP | Not listed | 299 USD |

| Production Status | Active | Active |

| Predecessor | Not listed | GeForce 40 |

| Successor | Not listed | GeForce 60 |

The specification table confirms the fundamental positioning difference. The Arc B370 integrates everything onto the host system, sharing power, memory, and cooling with the processor. The RTX 5060 is a standalone component with its own 8 GB GDDR7 memory, dedicated power input, and physical dimensions. The 25 W TDP of the Arc B370 versus the 145 W TDP of the RTX 5060 reflects their intended deployment scenarios: the former in battery-powered portables, the latter in desktop systems with adequate cooling and power delivery. Both share the same DirectX, OpenGL, and Vulkan support, meaning software compatibility is not a differentiator. The RTX 5060's 50th percentile ranking and the Arc B370's 5th percentile ranking quantify the performance gulf, with the RTX 5060 positioned at the median of all GPUs while the Arc B370 sits near the bottom. The Arc B370's nearest rivals are all legacy ATI/AMD parts from over a decade ago, underscoring its entry-level compute capacity.