Intel Arc Pro B70 vs NVIDIA RTX 5880 Ada Generation Comparison

FAQ

Q: What are the core architectural differences between the Intel Arc Pro B70 and the NVIDIA RTX 5880 Ada Generation?

A: The Intel Arc Pro B70 uses the Xe2-HPG architecture on the BMG-G31 chip, while the NVIDIA RTX 5880 Ada Generation is built on Ada Lovelace with the AD102 chip. Both are fabricated on a 5 nm process at TSMC, but the NVIDIA chip has 76,300 million transistors on a 609 mm² die, while the Intel die size is 368 mm² with transistor count listed as unknown.

Q: Which card has more memory bandwidth?

A: The NVIDIA RTX 5880 Ada Generation has 864.0 GB/s of bandwidth from its 48 GB GDDR6 memory on a 384-bit bus. The Intel Arc Pro B70 provides 608.0 GB/s from 32 GB GDDR6 on a 256-bit bus.

Q: How do the FP32 compute figures compare?

A: The NVIDIA card delivers 69.27 TFLOPS of FP32 performance, which is roughly three times the 22.94 TFLOPS of the Intel Arc Pro B70. The NVIDIA card also sustains the same 69.27 TFLOPS for FP16 at a 1:1 ratio, whereas Intel's FP16 is 45.88 TFLOPS at a 2:1 ratio.

Q: Which card has a higher boost clock?

A: The Intel Arc Pro B70 boosts to 2800 MHz, while the NVIDIA RTX 5880 Ada Generation boosts to 2460 MHz. However, NVIDIA's base clock is much lower at 975 MHz compared to Intel's 2280 MHz.

Q: What is the power requirement for each card?

A: The Intel Arc Pro B70 has a TDP of 230 W and requires a suggested 550 W power supply with a single 8-pin connector. The NVIDIA RTX 5880 Ada Generation has a TDP of 285 W, needs a 600 W power supply, and uses a single 16-pin connector.

Q: Which card has a higher percentile ranking among all GPUs in the database?

A: The NVIDIA RTX 5880 Ada Generation sits at the 85th percentile, while the Intel Arc Pro B70 is at the 50th percentile. The NVIDIA card's average benchmark score is 45,972, whereas the Intel card has no recorded benchmark scores in the database.

Architecture Differences

The two cards represent fundamentally different design philosophies. Intel's Xe2-HPG architecture on the BMG-G31 chip is built for the Battlemage Pro Series generation, while NVIDIA's Ada Lovelace architecture on the AD102 chip is part of the Workstation Ada generation. Both use a 5 nm TSMC process, but the die sizes diverge sharply: Intel's 368 mm² die houses an unknown transistor count, while NVIDIA's 609 mm² die packs 76,300 million transistors, yielding a transistor density of 125.3M per mm².

The compute layouts differ dramatically. The Intel Arc Pro B70 uses 4,096 shading units, 256 TMUs, 128 ROPs, and 32 RT cores, with no tensor cores listed. NVIDIA counters with 14,080 shading units, 440 TMUs, 176 ROPs, 110 RT cores, and 440 tensor cores. This nearly 3.4x advantage in shading units explains the wide gap in raw FP32 throughput.

Memory architecture also separates the two. Intel uses 32 GB of GDDR6 across a 256-bit bus, while NVIDIA uses 48 GB of GDDR6 across a 384-bit bus. The wider bus gives NVIDIA a bandwidth advantage of 864.0 GB/s versus 608.0 GB/s, a 42% lead. Clock behavior is inverted: Intel runs a base clock of 2280 MHz and a boost of 2800 MHz, while NVIDIA runs a base of 975 MHz and a boost of 2460 MHz. The Intel card also features a PCIe 5.0 x16 interface, whereas NVIDIA uses PCIe 4.0 x16.

Display outputs differ as well. Intel offers 1x HDMI 2.1a and 3x DisplayPort 2.1, while NVIDIA provides 4x DisplayPort 1.4a. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The Intel card is dual-slot with a 267 mm length, 110 mm height, and 39 mm width, while the NVIDIA card is also dual-slot with a 267 mm length and 112 mm height, with width not recorded.

Head-to-Head Benchmarks

The database contains benchmark scores for the NVIDIA RTX 5880 Ada Generation, but the Intel Arc Pro B70 has no recorded benchmark entries. The head-to-head comparison table is empty, meaning a direct per-test comparison is not possible from the recorded data. Instead, the NVIDIA card's absolute scores provide context for its performance tier.

In Geekbench OpenCL, the NVIDIA card scores 326,898. In Passmark tests, it records 335 for DirectX 9, 167 for DirectX 10, 228 for DirectX 11, and 70 for DirectX 12. Its 2D score is 777, while the 3D score reaches 25,096. The GPU compute score is 14,208. These figures place the NVIDIA card at the 85th percentile among all GPUs, with an average benchmark score of 45,972.

The nearest rivals in the database for the NVIDIA card are all within a narrow band: the RTX A2000 scores 46,043 (0.2% lower), the Intel Arc A730M scores 45,592 (0.8% higher), the AMD Radeon Pro 5500 XT scores 45,384 (1.3% higher), and the AMD Radeon RX 5600M scores 46,601 (1.4% lower). This clustering indicates the RTX 5880 Ada Generation sits in a tight performance tier, nearly indistinguishable from these competitors in average score.

For the Intel Arc Pro B70, the absence of benchmark data means no wins can be credited. The wins tally shows 0 for both cards in the head-to-head section. The only quantitative comparison available comes from the specification sheet, where the NVIDIA card leads in every compute metric: FP32 (69.27 TFLOPS vs 22.94 TFLOPS), texture rate (1,082.4 GTexel/s vs 716.8 GTexel/s), and pixel rate (433.0 GPixel/s vs 358.4 GPixel/s).

Specification Differences

The two cards differ across nearly every hardware field. The Intel Arc Pro B70 uses the BMG-G31 chip from the Battlemage Pro Series generation, while the NVIDIA RTX 5880 Ada Generation uses the AD102 chip from the Workstation Ada generation. Intel's process node is 5 nm at TSMC with a die size of 368 mm², and NVIDIA's is also 5 nm at TSMC but with a die size of 609 mm² and 76,300 million transistors.

Clock speeds: Intel runs at 2280 MHz base and 2800 MHz boost, while NVIDIA runs at 975 MHz base and 2460 MHz boost. Memory clocks are 2375 MHz (19 Gbps effective) for Intel and 2250 MHz (18 Gbps effective) for NVIDIA. Memory capacity differs at 32 GB versus 48 GB, with bus widths of 256 bit versus 384 bit, and bandwidth of 608.0 GB/s versus 864.0 GB/s.

Compute resources: Intel has 4,096 shading units, 256 TMUs, 128 ROPs, and 32 RT cores. NVIDIA has 14,080 shading units, 440 TMUs, 176 ROPs, and 110 RT cores. NVIDIA also has 440 tensor cores, while Intel lists none. Pixel rate is 358.4 GPixel/s for Intel versus 433.0 GPixel/s for NVIDIA. Texture rate is 716.8 GTexel/s versus 1,082.4 GTexel/s. FP32 is 22.94 TFLOPS versus 69.27 TFLOPS, and FP16 is 45.88 TFLOPS (2:1) versus 69.27 TFLOPS (1:1).

Power and connectivity: Intel has a 230 W TDP with a 550 W suggested PSU and a single 8-pin connector. NVIDIA has a 285 W TDP with a 600 W suggested PSU and a single 16-pin connector. Intel uses PCIe 5.0 x16, while NVIDIA uses PCIe 4.0 x16. Display outputs: Intel has 1x HDMI 2.1a and 3x DisplayPort 2.1, while NVIDIA has 4x DisplayPort 1.4a. The Intel card measures 267 mm by 110 mm by 39 mm, and the NVIDIA card measures 267 mm by 112 mm, with width not recorded. Release dates differ: Intel launched on 2026-03-25, NVIDIA on 2024-01-04.

Where Each One Wins

The NVIDIA RTX 5880 Ada Generation wins decisively in raw compute. Its FP32 throughput of 69.27 TFLOPS is over three times the Intel Arc Pro B70's 22.94 TFLOPS. This advantage carries into texture and pixel fill rates, where NVIDIA leads by 51% in texture rate and 21% in pixel rate. The 110 RT cores versus 32 RT cores give NVIDIA a substantial lead in ray tracing workloads. The 440 tensor cores, absent from the Intel card, enable AI-accelerated tasks that the Intel card cannot match. The 48 GB memory capacity and 864.0 GB/s bandwidth are both higher than Intel's 32 GB and 608.0 GB/s.

The Intel Arc Pro B70 wins on clock speed. Its 2800 MHz boost clock exceeds NVIDIA's 2460 MHz, and its 2280 MHz base clock is more than double NVIDIA's 975 MHz. The PCIe 5.0 x16 interface provides double the bus bandwidth of NVIDIA's PCIe 4.0 x16, which can matter for data transfer in bandwidth-sensitive workflows. The Intel card also has a lower TDP at 230 W versus 285 W, and it supports DisplayPort 2.1, which offers higher display bandwidth than NVIDIA's DisplayPort 1.4a. The Intel card is also newer, with a 2026 release date versus NVIDIA's 2024 date.

The Verdict

The recorded data points decisively toward the NVIDIA RTX 5880 Ada Generation for compute-heavy workloads. The 69.27 TFLOPS FP32 figure, the 85th percentile ranking, and the 45,972 average benchmark score place it in a performance class that the Intel Arc Pro B70 cannot approach based on specifications alone. The NVIDIA card's nearest rivals in the database are all within 1.4% of its average score, which shows it is competitive with established workstation GPUs. Its 48 GB memory and 864.0 GB/s bandwidth make it suitable for large datasets and memory-intensive rendering.

The Intel Arc Pro B70 is the choice for systems where clock speed and interface generation matter more than raw throughput. Its 2800 MHz boost clock and PCIe 5.0 x16 support are ahead of the NVIDIA card, and its 230 W TDP makes it easier to integrate into power-constrained builds. The DisplayPort 2.1 outputs also give it a display connectivity advantage. However, the lack of recorded benchmark scores in the database and the 50th percentile ranking mean its real-world performance cannot be verified from the available data.

For users who need maximum compute throughput, ray tracing capability, or tensor core acceleration, the data supports the NVIDIA RTX 5880 Ada Generation. For users who prioritize clock speed, PCIe 5.0 connectivity, and newer display outputs, the Intel Arc Pro B70 offers those features at a lower power draw. The NVIDIA card's 285 W TDP and 600 W suggested PSU requirement are the trade-offs for its compute dominance. The Intel card's launch MSRP is 949 USD, a figure the database records, but the NVIDIA card has no launch MSRP listed.