Intel Arc Pro B65 vs Intel Data Center GPU Max 1100 Comparison

The Intel Arc Pro B65 and Intel Data Center GPU Max 1100 serve different segments of the GPU market, and the recorded data confirms that their design priorities diverge sharply. The Arc Pro B65 is a Battlemage generation professional graphics card built on TSMC's 5 nm process, while the Max 1100 is a Ponte Vecchio data center accelerator fabricated on Intel's 10 nm node. Both are active products in the database, but their specifications and intended workloads share little overlap.

Head-to-Head Benchmarks

The database contains no direct benchmark scores for either GPU, and the head-to-head comparison fields are empty. This means the analysis must rely on the computed performance indicators available in the specification sheets. The Arc Pro B65 delivers 12.29 TFLOPS of FP32 throughput, while the Max 1100 reaches 22.22 TFLOPS in the same precision. That places the Max 1100 roughly 81% ahead in raw single-precision compute, a substantial margin that reflects its larger shader array of 7168 units versus 2560 on the Arc Pro B65.

In FP16 calculations, the two cards approach parity despite their architectural differences. The Arc Pro B65 achieves 24.58 TFLOPS using a 2:1 ratio, meaning it doubles its FP32 rate when operating in half precision. The Max 1100 also delivers 22.22 TFLOPS in FP16, but at a 1:1 ratio, indicating no dedicated acceleration for half-precision workloads. The result is that the Arc Pro B65 actually leads in FP16 throughput by approximately 10.6%, a surprising outcome given the Max 1100's larger chip and higher power envelope.

Memory bandwidth tells a different story. The Max 1100 uses 48 GB of HBM2e across an 8192-bit bus, producing 1.23 TB/s of bandwidth. The Arc Pro B65 pairs 32 GB of GDDR6 with a 256-bit interface, yielding 608.0 GB/s. The Max 1100's memory subsystem provides roughly double the bandwidth, which directly benefits data center workloads that stream large datasets through the GPU. The Arc Pro B65's narrower bus limits its ability to feed compute units at the same rate, despite its higher clock speeds.

Texture throughput favors the Max 1100 as well. Its 448 texture mapping units generate 694.4 GTexel/s, while the Arc Pro B65's 160 TMUs produce 384.0 GTexel/s. That gives the Max 1100 an 80.8% advantage in texturing rate, consistent with its larger compute core count. Pixel rate, however, is effectively nonexistent on the Max 1100, which records 0 MPixel/s because it has no ROPs. The Arc Pro B65 outputs 192.0 GPixel/s from its 80 ROPs, making it the only one of the two capable of rasterizing frames for display.

Clock speeds also differ significantly. The Arc Pro B65 runs at a fixed 2400 MHz for both base and boost, while the Max 1100 operates at 1000 MHz base and 1550 MHz boost. The Arc Pro B65's higher frequency compensates for its smaller shader count, but it cannot overcome the Max 1100's raw resource advantage in FP32 workloads.

The Verdict

The data clearly separates these two products by use case. The Intel Data Center GPU Max 1100 is the stronger compute accelerator for FP32-heavy tasks, offering 81% more throughput than the Arc Pro B65. Its 48 GB HBM2e memory with 1.23 TB/s bandwidth and 56 ray tracing cores make it suited for large-scale simulation, scientific computing, and AI inference workloads that demand both high arithmetic throughput and massive memory capacity. The absence of display outputs confirms its server-oriented design.

The Intel Arc Pro B65, on the other hand, is the only one of the two that can drive displays. Its 4x DisplayPort 2.1 outputs and 192.0 GPixel/s pixel rate qualify it for professional visualization, CAD, and content creation tasks where rendering to a screen is required. Its FP16 performance advantage over the Max 1100 also makes it relevant for workloads that rely on half-precision arithmetic, such as certain machine learning inference paths or graphics post-processing.

Neither card holds a universal advantage. The Max 1100 dominates in FP32, texture rate, memory capacity, and memory bandwidth. The Arc Pro B65 leads in FP16, pixel rate, clock speed, and display connectivity. A buyer selecting between them must choose based on whether the workload needs rasterization output or sheer compute density.

Where Each One Wins

The Intel Data Center GPU Max 1100 wins in scenarios that stress raw compute and memory throughput. Its 22.22 TFLOPS FP32 performance suits high-performance computing clusters running physics simulations, financial modeling, or scientific visualization where double-precision-like accuracy is approximated through FP32 pipelines. The 48 GB HBM2e frame buffer allows loading large models or datasets that would not fit in the Arc Pro B65's 32 GB GDDR6 memory. The 1.23 TB/s bandwidth ensures that data movement does not bottleneck the compute units, a critical factor in memory-bound kernels. The 56 ray tracing cores provide acceleration for ray-traced rendering in offline batch processes, though the card has no video outputs to preview results directly.

The Intel Arc Pro B65 wins in workstation and edge scenarios that require a physical display. Its 4x DisplayPort 2.1 outputs support multi-monitor setups for engineering workstations, digital content creation, or medical imaging. The 192.0 GPixel/s fill rate handles high-resolution rasterization, and the 12.29 TFLOPS FP32 performance is sufficient for real-time viewport rendering in CAD applications. Its FP16 capability at 24.58 TFLOPS gives it an edge in mixed-precision workloads, such as neural network training with half-precision gradients or denoising operations in ray-traced previews. The card's 200 W TDP and single 8-pin power connector make it easier to integrate into standard workstation builds compared to the Max 1100's 300 W requirement and 12-pin connector.

The two cards also differ in production timeline. The Max 1100 launched in January 2023, while the Arc Pro B65 arrived in March 2026. The newer card benefits from a smaller 5 nm process node, which contributes to its higher clock speeds and lower power draw per unit of compute. The Max 1100's 10 nm node and 100,000 million transistor count reflect an older, larger design, but its 1280 mm² die size allows for an enormous number of compute units that the newer card cannot match.

FAQ

Q: Which GPU has higher FP32 performance?

A: The Intel Data Center GPU Max 1100 delivers 22.22 TFLOPS, which is 81% higher than the Intel Arc Pro B65's 12.29 TFLOPS.

Q: Does the Arc Pro B65 support display output?

A: Yes, the Arc Pro B65 has 4x DisplayPort 2.1 outputs. The Max 1100 has no display outputs and cannot drive a monitor.

Q: Which card has more memory and bandwidth?

A: The Max 1100 has 48 GB of HBM2e with 1.23 TB/s bandwidth. The Arc Pro B65 has 32 GB of GDDR6 with 608.0 GB/s bandwidth.

Q: How do their FP16 performances compare?

A: The Arc Pro B65 achieves 24.58 TFLOPS FP16 using a 2:1 ratio, while the Max 1100 delivers 22.22 TFLOPS FP16 at a 1:1 ratio. The Arc Pro B65 is approximately 10.6% faster in FP16.

Q: What process nodes do the two cards use?

A: The Arc Pro B65 is fabricated on TSMC's 5 nm process. The Max 1100 uses Intel's 10 nm process.

Q: Which card has more ray tracing cores?

A: The Max 1100 has 56 ray tracing cores, compared to 20 on the Arc Pro B65.

Architecture Differences

The two GPUs come from entirely different architectural lineages. The Arc Pro B65 uses the Xe2-HPG architecture, part of the Battlemage generation, and is built on the BMG-G21 chip. Its transistor count is 19,600 million on a 272 mm² die, yielding a density of 72.1 million transistors per square millimeter. The Max 1100 uses the Generation 12.5 architecture on the Ponte Vecchio chip, with 100,000 million transistors spread across a 1280 mm² die, giving a density of 78.1 million per square millimeter.

The shader configurations reflect their divergent purposes. The Arc Pro B65 packs 2560 shading units, 160 texture mapping units, and 80 ROPs, plus 20 ray tracing cores. The Max 1100 has 7168 shading units and 448 texture mapping units, but zero ROPs, as it never renders to a framebuffer. Its 56 ray tracing cores are more numerous, but without pixel output, they serve compute-oriented ray tracing rather than interactive graphics.

Memory architecture separates them further. The Arc Pro B65 uses GDDR6 memory on a 256-bit bus with 608.0 GB/s bandwidth. The Max 1100 employs HBM2e on an 8192-bit bus, achieving 1.23 TB/s. The extremely wide bus on the Max 1100 is characteristic of data center accelerators that prioritize bandwidth over capacity per dollar.

Clock behavior also differs. The Arc Pro B65 maintains a constant 2400 MHz for both base and boost clocks, suggesting a fixed operating point for predictable workstation performance. The Max 1100 ramps from 1000 MHz base to 1550 MHz boost, a wider dynamic range that allows power savings during idle compute phases. Memory clocks similarly diverge: the Arc Pro B65 runs its GDDR6 at 2375 MHz (19 Gbps effective), while the Max 1100's HBM2e operates at 600 MHz (1200 Mbps effective), relying on the massive bus width rather than high signal rates.

API support shows the Arc Pro B65 as the more current graphics product. It supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The Max 1100 supports DirectX 12 (12_1) and OpenGL 4.6, but has no Vulkan support listed, reinforcing its non-graphics focus.

Specification Differences

The physical and electrical specifications highlight the different deployment environments. The Arc Pro B65 draws 200 W and uses a single 8-pin power connector, with a suggested 550 W power supply. The Max 1100 requires 300 W, uses a single 12-pin connector, and recommends a 700 W power supply. Both are dual-slot cards, but the Max 1100 measures 267 mm (10.5 inches) in length, while the Arc Pro B65 has no length listed.

Bus interfaces are identical at PCIe 5.0 x16 for both cards. The Arc Pro B65 provides 4x DisplayPort 2.1 outputs, while the Max 1100 offers none. This single difference determines the practical use case: the Arc Pro B65 can function as a standard workstation GPU, while the Max 1100 exists solely as a compute accelerator inside a server chassis.

The transistor density figures are close, at 72.1M per mm² for the Arc Pro B65 and 78.1M per mm² for the Max 1100, despite the older process node on the latter. The Max 1100's massive die size of 1280 mm² allows it to house over five times the transistor count of the Arc Pro B65, but the 5 nm node on the Arc Pro B65 enables much higher clock speeds, partially compensating for the difference in raw hardware resources.

Release dates place the Max 1100 in January 2023 and the Arc Pro B65 in March 2026, a gap of over three years. The Max 1100 lists a successor, the H3C Graphics, while the Arc Pro B65 has no successor recorded. Both cards remain in active production status according to the database.