Intel Arc Pro B390 vs NVIDIA GeForce RTX 4060 Comparison

Head-to-Head Benchmarks

The Intel Arc Pro B390 and the NVIDIA GeForce RTX 4060 occupy very different segments of the graphics hardware landscape, and the recorded data shows a decisive advantage for the NVIDIA part in every measurable category. The RTX 4060 delivers 15.11 TFLOPS of FP32 compute throughput, while the Arc Pro B390 manages 7.680 TFLOPS, giving the NVIDIA card nearly double the raw shader performance. This gap is further emphasized by the texture rate, where the RTX 4060 achieves 236.2 GTexel/s against 120.0 GTexel/s for the Intel part, and the pixel rate, which stands at 118.1 GPixel/s versus 60.00 GPixel/s.

The RTX 4060 also holds a clear edge in memory bandwidth. Its 8 GB GDDR6 configuration on a 128-bit bus delivers 272.0 GB/s, whereas the Arc Pro B390 relies on system-shared memory with bandwidth described as system dependent. This means the Intel part's effective memory throughput is contingent on the host platform, a fundamental architectural difference that affects all memory-bound workloads. The RTX 4060's dedicated VRAM provides consistent, predictable bandwidth that the shared-memory design of the Arc Pro B390 cannot match in isolation.

In ray tracing, the RTX 4060 includes 24 RT cores, double the 12 RT cores found in the Arc Pro B390. The NVIDIA GPU also integrates 96 tensor cores, a feature entirely absent from the Intel part's specification list. These hardware resources translate directly into performance for ray-traced scenes and AI-accelerated tasks, where the RTX 4060 has dedicated silicon working on those operations while the Arc Pro B390 does not.

The benchmark data for the RTX 4060 confirms its standing in the broader GPU population. It records an average benchmark score of 17639 across the database's test suite, placing it at the 61st percentile of all GPUs. Its nearest rivals in the database include the AMD Radeon HD 7790 with an average score of 17666, which is 0.2 percent higher, and the AMD Radeon 780M at 17588, which is 0.3 percent lower. The Intel Arc Pro B390, by contrast, has no recorded benchmark scores and sits at the 50th percentile with an average score of zero, indicating a lack of measurable data in the database rather than a meaningful performance comparison.

Where Each One Wins

The RTX 4060 wins across every benchmark category where data exists. Its 3DMark Steel Nomad DX12 score of 2302 demonstrates strong modern API performance, while its Geekbench OpenCL score of 95057 and Vulkan score of 48643 show robust compute and graphics capabilities across different interfaces. The PassMark suite further illustrates this dominance, with the RTX 4060 scoring 19545 in the G3D test and 9213 in GPU compute, alongside DirectX 9, 10, 11, and 12 scores of 236, 103, 175, and 76 respectively.

The Intel Arc Pro B390's strengths are not measured in the database, as it has no benchmark entries. Its 80 W TDP positions it as a far more power-efficient part than the RTX 4060's 115 W TDP, but this is a design characteristic rather than a performance advantage. The Arc Pro B390 is an integrated graphics processor, as indicated by its IGP slot width and bus interface, meaning it uses system memory and draws power from the host platform without requiring a dedicated power connector. The RTX 4060, in contrast, is a dual-slot discrete card with a 1x 12-pin power connector and a suggested power supply of 300 W.

For use cases, the RTX 4060 is suited to tasks that demand sustained graphics throughput, including gaming, ray-traced rendering, and GPU-accelerated compute, given its dedicated memory, higher shader counts, and tensor core support. The Arc Pro B390, with its integrated nature and 3 nm process node, is designed for portable or compact systems where discrete graphics is not an option, trading absolute performance for a lower power envelope and no physical installation requirements.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The NVIDIA GeForce RTX 4060 delivers 15.11 TFLOPS of FP32 performance, while the Intel Arc Pro B390 provides 7.680 TFLOPS, making the RTX 4060 roughly twice as fast in this metric.

Q: How do the memory configurations differ?

A: The RTX 4060 uses 8 GB of GDDR6 memory on a 128-bit bus with 272.0 GB/s bandwidth. The Arc Pro B390 uses system-shared memory with a system-dependent bandwidth, meaning its performance relies on the host system's memory.

Q: Does the Intel Arc Pro B390 support ray tracing?

A: Yes, the Arc Pro B390 includes 12 RT cores, though the RTX 4060 has double that count at 24 RT cores. The RTX 4060 also includes 96 tensor cores, which the Arc Pro B390 does not list.

Q: What is the production status of each GPU?

A: The Intel Arc Pro B390 is listed as active, with a release date of 2026-01-26. The NVIDIA GeForce RTX 4060 is marked as end-of-life, having been released on 2023-05-17, with the GeForce 50 series as its successor.

Q: How does the RTX 4060 compare to its closest rivals in the database?

A: The RTX 4060 has an average benchmark score of 17639. Its nearest rival, the AMD Radeon HD 7790, scores 17666, which is 0.2 percent higher. The AMD Radeon 780M scores 17588, 0.3 percent lower, and the AMD Radeon Pro 560 scores 17551, 0.5 percent lower.

Q: What is the power draw of each GPU?

A: The Intel Arc Pro B390 has a TDP of 80 W, while the NVIDIA GeForce RTX 4060 has a TDP of 115 W. The RTX 4060 also lists a suggested power supply of 300 W.

Specification Differences

The two GPUs differ substantially across nearly all core specifications. The Intel Arc Pro B390 uses a 3 nm process node fabricated by Intel, while the RTX 4060 uses a 5 nm process node from TSMC. The RTX 4060 has 18,900 million transistors on a die size of 159 mm², with a transistor density of 118.9M per mm², whereas the Arc Pro B390's transistor count and die size are listed as unknown.

Clock speeds show a mixed comparison. The Arc Pro B390 has a base clock of 300 MHz and a boost clock of 2500 MHz. The RTX 4060 has a higher base clock of 1830 MHz but a slightly lower boost clock of 2460 MHz. Memory clocks also differ, with the RTX 4060 running at 2125 MHz with 17 Gbps effective speed, while the Arc Pro B390's memory clock is listed as system shared.

The shader configuration heavily favors the RTX 4060. It has 3072 shading units, 96 texture mapping units, 48 ROPs, 24 RT cores, and 96 tensor cores. The Arc Pro B390 has 1536 shading units, 48 TMUs, 24 ROPs, and 12 RT cores, with no tensor core listing. The RTX 4060 also has higher pixel and texture rates, at 118.1 GPixel/s and 236.2 GTexel/s respectively, versus 60.00 GPixel/s and 120.0 GTexel/s for the Intel part.

Physical and interface specifications diverge completely. The Arc Pro B390 is an integrated GPU with an IGP slot width, no power connectors, and a portable-device-dependent display output. The RTX 4060 is a dual-slot card measuring 240 mm by 111 mm by 40 mm, using a PCIe 4.0 x8 interface, a 1x 12-pin power connector, and offering 1x HDMI 2.1 and 3x DisplayPort 1.4a outputs. The Arc Pro B390's launch MSRP is not recorded, while the RTX 4060 launched at 299 USD.

Architecture Differences

The architectural designs reflect distinct design goals. The Intel Arc Pro B390 is built on the Xe3-LPG architecture with the Panther Lake chip, part of the Arc Graphics-WM generation. It uses a 3 nm process, which is a more advanced node than the RTX 4060's 5 nm process, but this does not translate into higher performance, as the smaller node is applied to an integrated design with fewer resources. The RTX 4060 uses the Ada Lovelace architecture with the AD107 chip, a discrete GPU design from the GeForce 40 series.

Memory architecture is a fundamental differentiator. The Arc Pro B390 uses system-shared memory, meaning it has no dedicated VRAM, no memory bus width, and bandwidth that depends on the host platform. The RTX 4060 has dedicated 8 GB GDDR6 memory on a 128-bit bus with fixed 272.0 GB/s bandwidth. This difference affects every memory-intensive operation, from texture loading to frame buffering, and favors the discrete card in all scenarios.

Feature sets also differ. The RTX 4060 includes 96 tensor cores for AI and machine learning workloads, which the Arc Pro B390 does not list. Both GPUs support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API compatibility is identical. However, the RTX 4060's additional hardware units, including double the RT cores and double the shading units, provide more parallel execution capacity for both graphics and compute tasks.

The production lifecycle shows different stages. The Arc Pro B390 is active and newly released in early 2026, with its predecessor listed as HD Graphics-WM. The RTX 4060 is end-of-life, released in mid-2023, with the GeForce 30 as its predecessor and GeForce 50 as its successor. This means the RTX 4060 is a mature product with established benchmark data, while the Arc Pro B390 has no recorded benchmarks yet, making direct performance comparisons limited to architectural specifications.