Intel Arc Pro B65 vs NVIDIA RTX PRO 6000 Blackwell Max-Q Comparison

Where Each One Wins

The recorded data separates these two workstation cards into very different roles, and the benchmark results confirm the split. The Intel Arc Pro B65 has no registered benchmark entries in the database, while the NVIDIA RTX PRO 6000 Blackwell Max-Q holds a single 3DMark Steel Nomad DX12 score of 11088. That score places the NVIDIA card at the 50th percentile among all GPUs, with its closest rival, the RTX PRO 6000D Blackwell Max-Q, matching it exactly at 11088 (0% delta). The AMD Radeon RX 550 trails by a negligible 0.1% at 11075, the GeForce GTX 1650 SUPER sits 0.4% behind at 11047, and the AMD FirePro W4300 leads by 1.2% with a score of 11225.

Because the Intel card has no benchmark data, the wins are asymmetrical. The NVIDIA card wins outright in any measured workload, simply because it is the only one with recorded results. The Intel card wins in the specification categories that favor its design: it has a higher base clock of 2400 MHz compared to 1035 MHz on the NVIDIA, and its boost clock of 2400 MHz exceeds the NVIDIA boost of 2280 MHz. The Intel card also draws less power at 200 W versus 300 W, which matters for dense workstation builds.

The use-case split is clear. For tasks that rely on raw compute throughput, memory bandwidth, and large frame buffers, the NVIDIA RTX PRO 6000 Blackwell Max-Q is the only option with demonstrated performance. For tasks that favor high clock rates, lower power draw, and a simpler power connector layout, the Intel Arc Pro B65 has the specification advantage, though no measured benchmark confirms how that translates into real workloads.

FAQ

Q: Which card has the higher benchmark score in the database?

A: The NVIDIA RTX PRO 6000 Blackwell Max-Q has a 3DMark Steel Nomad DX12 score of 11088. The Intel Arc Pro B65 has no recorded benchmark scores in the database.

Q: How does the NVIDIA card compare to its nearest rivals in the database?

A: The NVIDIA card ties the RTX PRO 6000D Blackwell Max-Q at 11088 (0% delta), sits 0.1% ahead of the AMD Radeon RX 550 at 11075, leads the GeForce GTX 1650 SUPER by 0.4% at 11047, and trails the AMD FirePro W4300 by 1.2% at 11225.

Q: What are the memory capacities of these two cards?

A: The Intel Arc Pro B65 has 32 GB of GDDR6 on a 256-bit bus with 608.0 GB/s bandwidth. The NVIDIA card has 96 GB of GDDR7 on a 512-bit bus with 1.79 TB/s bandwidth.

Q: Which card has more shading units and ray tracing cores?

A: The NVIDIA card has 24064 shading units and 188 ray tracing cores. The Intel card has 2560 shading units and 20 ray tracing cores.

Q: What power connector does each card use?

A: The Intel Arc Pro B65 uses a single 8-pin connector and has a 200 W TDP. The NVIDIA card uses a single 16-pin connector and has a 300 W TDP.

Q: What is the launch MSRP of the NVIDIA card?

A: The NVIDIA RTX PRO 6000 Blackwell Max-Q has a launch MSRP of 8,565 USD. The Intel card has no launch MSRP listed in the database.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries for these two cards, so the comparison rests on the single recorded NVIDIA score and the specification sheets. The NVIDIA card delivers 109.7 TFLOPS of FP32 compute, while the Intel card delivers 12.29 TFLOPS. That is an 8.9x gap in raw floating-point throughput. The NVIDIA card also leads in texture rate at 1,714.6 GTexel/s versus 384.0 GTexel/s, a 4.5x margin, and in pixel rate at 437.8 GPixel/s versus 192.0 GPixel/s, a 2.3x margin.

Memory bandwidth tells a similar story. The NVIDIA card moves 1.79 TB/s across a 512-bit GDDR7 interface, while the Intel card manages 608.0 GB/s across a 256-bit GDDR6 interface. The NVIDIA card has roughly 2.9x the bandwidth, which directly benefits large dataset workloads and high-resolution rendering. The frame buffer difference is even larger: 96 GB versus 32 GB, a 3x capacity advantage that allows the NVIDIA card to hold substantially larger scenes or models in memory without spilling to system RAM.

The Intel card does win on clocks. Its base and boost clocks are both 2400 MHz, matching each other exactly. The NVIDIA card has a base clock of 1035 MHz and a boost of 2280 MHz. The Intel card runs 16.3% higher at boost and 131.9% higher at base, though the NVIDIA architecture compensates with far more execution units. The Intel card also has a lower TDP at 200 W versus 300 W, and it uses a standard 8-pin connector rather than the 16-pin connector on the NVIDIA card.

The transistor counts show the scale difference. The NVIDIA GB202 chip packs 92,200 million transistors on a 750 mm² die, while the Intel BMG-G21 chip has 19,600 million transistors on a 272 mm² die. The NVIDIA die is 2.8x larger and holds 4.7x more transistors. Transistor density also favors NVIDIA at 122.9M per mm² versus 72.1M per mm² for Intel.

Specification Differences

The two cards diverge sharply on nearly every measurable specification. The Intel Arc Pro B65 uses the BMG-G21 chip built on the Xe2-HPG architecture, while the NVIDIA card uses the GB202 chip on Blackwell 2.0. Both are fabricated on a 5 nm process at TSMC, but the similarities end there.

Memory is the most obvious differentiator. The Intel card offers 32 GB of GDDR6 with a 256-bit bus and 608.0 GB/s bandwidth. The NVIDIA card offers 96 GB of GDDR7 with a 512-bit bus and 1.79 TB/s bandwidth. The NVIDIA card also runs its memory at 1750 MHz (28 Gbps effective), while the Intel card runs at 2375 MHz (19 Gbps effective). The higher effective speed on the NVIDIA card, combined with the wider bus, produces the bandwidth gap.

Compute resources differ by an order of magnitude. The Intel card has 2560 shading units, 160 TMUs, and 80 ROPs. The NVIDIA card has 24064 shading units, 752 TMUs, and 192 ROPs. Ray tracing hardware follows the same pattern: 20 RT cores on Intel versus 188 on NVIDIA. The NVIDIA card also has 752 tensor cores, while the Intel card has no tensor core count listed.

Clock speeds favor Intel. The Intel card runs at 2400 MHz for both base and boost, while the NVIDIA card runs at 1035 MHz base and 2280 MHz boost. The Intel card has a higher pixel rate in the sense of its clock advantage, but the NVIDIA card delivers more absolute throughput: 437.8 GPixel/s versus 192.0 GPixel/s, and 1,714.6 GTexel/s versus 384.0 GTexel/s. FP32 output is 109.7 TFLOPS on NVIDIA versus 12.29 TFLOPS on Intel, and FP16 is 109.7 TFLOPS on NVIDIA versus 24.58 TFLOPS on Intel.

Power delivery differs as well. The Intel card has a 200 W TDP and uses a single 8-pin connector, with a suggested PSU of 550 W. The NVIDIA card has a 300 W TDP and uses a single 16-pin connector, with a suggested PSU of 700 W. Both are dual-slot cards and use PCIe 5.0 x16. Display outputs are similar in count: 4x DisplayPort 2.1 on Intel versus 4x DisplayPort 2.1b on NVIDIA. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

The NVIDIA card is physically defined at 267 mm in length, 111 mm in height, and 40 mm in width. The Intel card has no dimensions listed. The NVIDIA card launched on 2025-03-17 with a launch MSRP of 8,565 USD. The Intel card launched on 2026-03-31 with no launch MSRP recorded.

Architecture Differences

The Intel Arc Pro B65 uses the Xe2-HPG architecture on the Battlemage (Pro Series) generation. The chip is the BMG-G21, built on a 5 nm process at TSMC with 19,600 million transistors. The NVIDIA RTX PRO 6000 Blackwell Max-Q uses the Blackwell 2.0 architecture on the Blackwell PRO W (x000) generation, with the GB202 chip also on a 5 nm TSMC process but packing 92,200 million transistors.

The architecture split is fundamental. Intel's Xe2-HPG is designed around a unified shader array with dedicated ray tracing units, and it delivers FP16 at a 2:1 ratio relative to FP32: 24.58 TFLOPS versus 12.29 TFLOPS. NVIDIA's Blackwell 2.0 delivers FP16 at a 1:1 ratio, meaning its 109.7 TFLOPS FP16 matches its 109.7 TFLOPS FP32. This makes the NVIDIA card equally strong in workloads that use reduced precision, such as AI inference or certain rendering paths, while the Intel card halves its throughput when moving from FP32 to FP16.

Tensor core presence is another major architectural difference. The NVIDIA card includes 752 tensor cores, which are absent from the Intel specification sheet. This indicates the NVIDIA card is equipped for matrix operations and AI-accelerated workloads, while the Intel card relies on its general-purpose shader array for those tasks.

The NVIDIA card also features a significantly larger cache hierarchy by implication of its die size and transistor count, though the database does not list specific cache values. The 750 mm² die with 122.9M transistors per mm² versus Intel's 272 mm² die with 72.1M transistors per mm² shows a denser, more complex design on NVIDIA's side. The Intel card compensates with a much higher base clock, which suggests a design tuned for latency-sensitive workloads where clock speed matters more than raw throughput.

The display output difference is minor: Intel lists 4x DisplayPort 2.1, while NVIDIA lists 4x DisplayPort 2.1b. Both support the same API set. The NVIDIA card lists a predecessor as Workstation Ada, indicating a direct lineage in NVIDIA's professional lineup. The Intel card has no predecessor listed, reflecting its newer entry into the pro segment.

The Verdict

The data in the database points to a clear conclusion for different buyer profiles. The NVIDIA RTX PRO 6000 Blackwell Max-Q is the only card with measured performance, posting a 3DMark Steel Nomad DX12 score of 11088. It delivers 109.7 TFLOPS FP32, 96 GB of GDDR7 memory, and 1.79 TB/s bandwidth, which makes it suitable for large-scale compute, high-resolution rendering, and AI workloads that require massive memory capacity. The 752 tensor cores and 188 RT cores reinforce this positioning. Its launch MSRP is 8,565 USD, and it runs at 300 W with a 16-pin connector.

The Intel Arc Pro B65 has no benchmark scores in the database, so its performance cannot be verified against the NVIDIA card. Its specifications show a lower-power alternative at 200 W with a single 8-pin connector, a higher base clock of 2400 MHz, and a smaller 32 GB GDDR6 frame buffer. The 12.29 TFLOPS FP32 output and 20 RT cores place it in a different performance class. It is also a newer release, dated 2026-03-31 versus 2025-03-17 for the NVIDIA card.

For a buyer who needs proven performance and maximum memory, the NVIDIA card is the only rational choice based on the recorded data. For a buyer who prioritizes power efficiency, a simpler power connector, and a lower thermal envelope, the Intel card offers those characteristics, but no benchmark evidence confirms its real-world capability. The database shows one card with results and one card with only a specification sheet. That asymmetry is the deciding factor.