Intel Arc Graphics 1 Xe Mobile vs NVIDIA GB10 Comparison

The Verdict

The database comparison between the Intel Arc Graphics 1 Xe Mobile and the NVIDIA GB10 presents a stark contrast in positioning. The Intel part is an integrated graphics processor designed for low-power mobile computing, while the NVIDIA GB10 is a server-oriented accelerator with a 95th percentile ranking across all GPUs. The GB10 holds an average benchmark score of 117,393 across two recorded tests, placing it 0.3% ahead of the NVIDIA RTX 4000 SFF Ada Generation and 3% ahead of the RTX A5500 Mobile. The Intel Arc Graphics 1 Xe Mobile has no recorded benchmark scores and sits at the 50th percentile, representing the median of all GPUs in the database but with zero performance data to validate that position. The data indicates the GB10 is the clear choice for compute-heavy workloads, while the Intel part serves a fundamentally different role as an integrated solution with a 25 W TDP and system-shared memory. The GB10 delivers 29.71 TFLOPS of FP32 performance, which is several orders of magnitude beyond what an integrated part with 128 shading units can achieve.

Architecture Differences

The architectural gap between these two processors is substantial. The Intel Arc Graphics 1 Xe Mobile uses the Wildcat Lake chip built on Intel's Xe3-LPG architecture, fabricated on a 3 nm process at Intel's own foundry. It belongs to the Arc Graphics-M (Wildcat Lake) generation and succeeds the HD Graphics-M line. The NVIDIA GB10 uses the GB20B chip based on Blackwell 2.0 architecture, fabricated on a 5 nm process at TSMC, and belongs to the Server Blackwell (Bxx) generation, succeeding Server Hopper and preceding Server Rubin.

The Intel part features 128 shading units, 8 texture mapping units, 4 raster operations units, and 1 ray tracing core. It has no dedicated tensor cores listed. The NVIDIA part is massively larger with 6,144 shading units, 384 TMUs, 48 ROPs, 48 ray tracing cores, and 384 tensor cores. The GB10's die size is 382 mm², while the Intel die size is listed as unknown. Both have unknown transistor counts.

Memory architecture differs fundamentally. The Intel part uses system-shared memory, with the type, bus width, and bandwidth all listed as system-dependent. The GB10 has 128 GB of LPDDR5X memory on a 256-bit bus, delivering 273.2 GB/s of bandwidth. The clock speeds also diverge: the Intel part has a 300 MHz base and 2300 MHz boost, while the GB10 operates at 1665 MHz base and 2418 MHz boost. The GB10's memory clock is 1067 MHz with 8.5 Gbps effective data rate.

The API support tells a different story. The Intel part supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The NVIDIA GB10 lists N/A for DirectX, OpenGL, and Vulkan, indicating it is not designed for traditional graphics API workloads but rather for compute tasks. The Intel part also has a pixel rate of 9.200 GPixel/s and texture rate of 18.40 GTexel/s, versus the GB10's 116.1 GPixel/s and 928.5 GTexel/s.

Head-to-Head Benchmarks

The head-to-head benchmark data in the database is empty, meaning no direct comparative tests exist between these two products. However, the GB10 has two recorded benchmark scores that establish its performance tier. In Geekbench OpenCL, it scored 120,137. In Geekbench Vulkan, it scored 114,648. The average of these two scores is 117,393.

The nearest rival data provides context for the GB10's standing. It sits 0.3% above the NVIDIA RTX 4000 SFF Ada Generation, which has an average score of 117,088. It is 1.3% below the AMD Radeon PRO W7700, which averages 118,976. The GB10 is 2.6% above the NVIDIA Tesla V100 SXM2 16 GB at 114,395 and 3% above the NVIDIA RTX A5500 Mobile at 113,944.

The Intel Arc Graphics 1 Xe Mobile has no benchmark entries in the database, so its performance cannot be quantified relative to any rival. Its percentile rank of 50 indicates a median position, but without actual scores, this remains an unverified placeholder. The GB10's percentile of 95 places it firmly in the top tier of all GPUs tracked in the database.

The FP32 throughput numbers highlight the scale of difference. The Intel part delivers 588.8 GFLOPS, while the GB10 delivers 29.71 TFLOPS, which is roughly 50 times higher. For FP16, the Intel part lists 1,177.6 GFLOPS with a 2:1 ratio, while the GB10 lists 29.71 TFLOPS with a 1:1 ratio, meaning it does not gain a throughput advantage from reduced precision.

FAQ

Q: Which processor has a higher recorded benchmark score?

A: The NVIDIA GB10 has an average benchmark score of 117,393 across two tests: 120,137 in Geekbench OpenCL and 114,648 in Geekbench Vulkan. The Intel Arc Graphics 1 Xe Mobile has no recorded benchmark scores in the database.

Q: What is the TDP difference between the two parts?

A: The Intel Arc Graphics 1 Xe Mobile has a TDP of 25 W, while the NVIDIA GB10 has a TDP of 140 W. The GB10 also has a suggested power supply rating of 300 W, while the Intel part has no suggested PSU listed.

Q: How much memory does each processor support?

A: The Intel Arc Graphics 1 Xe Mobile uses system-shared memory with size, type, bus width, and bandwidth all dependent on the host system. The NVIDIA GB10 has 128 GB of LPDDR5X memory on a 256-bit bus with 273.2 GB/s bandwidth.

Q: What are the API capabilities of each processor?

A: The Intel Arc Graphics 1 Xe Mobile supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The NVIDIA GB10 lists N/A for DirectX, OpenGL, and Vulkan, indicating no traditional graphics API support.

Q: How does the GB10 compare to its nearest rivals?

A: The GB10 is 0.3% above the NVIDIA RTX 4000 SFF Ada Generation, 1.3% below the AMD Radeon PRO W7700, 2.6% above the NVIDIA Tesla V100 SXM2 16 GB, and 3% above the NVIDIA RTX A5500 Mobile.

Q: What is the release timeline for these products?

A: The NVIDIA GB10 was released on October 14, 2025, with a launch MSRP of 3,999 USD. The Intel Arc Graphics 1 Xe Mobile has a release date of April 15, 2026, and no launch MSRP is listed.

Where Each One Wins

The NVIDIA GB10 wins decisively in raw compute throughput. Its 29.71 TFLOPS FP32 and 29.71 TFLOPS FP16 performance, combined with 384 tensor cores and 48 ray tracing cores, positions it for server-class workloads. The 128 GB LPDDR5X memory with 273.2 GB/s bandwidth removes memory capacity constraints for large datasets. Its 95th percentile ranking and proximity to the RTX 4000 SFF Ada Generation and Radeon PRO W7700 confirm its standing in the professional compute segment. The GB10's 48 ROPs and 384 TMUs deliver pixel and texture rates of 116.1 GPixel/s and 928.5 GTexel/s respectively, though its lack of graphics API support suggests these resources target compute rather than rendering.

The Intel Arc Graphics 1 Xe Mobile wins in integration and power efficiency. Its 25 W TDP fits into mobile platforms without discrete power connectors, and its IGP slot width means it occupies no expansion slot. The system-shared memory approach eliminates dedicated VRAM allocation, allowing flexible memory partitioning. The 3 nm process node from Intel represents a more advanced manufacturing process than the GB10's 5 nm TSMC node, potentially offering better transistor density per watt. The Intel part supports modern graphics APIs including DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, making it suitable for graphics workloads on portable devices. Its display outputs are listed as portable device dependent, confirming its mobile integration role.

The GB10's PCIe 5.0 x16 bus interface provides high-bandwidth host connectivity, while the Intel part uses an IGP bus interface with no separate connection. The GB10 has a 300 W suggested PSU, a 150 mm length, 51 mm height, and 150 mm width, making it a physical expansion card despite its IGP slot width classification. The Intel part has no listed dimensions, consistent with an integrated solution soldered to a motherboard.

Specification Differences

The two processors differ across nearly every specification category. The Intel Arc Graphics 1 Xe Mobile uses the Wildcat Lake chip with Xe3-LPG architecture on a 3 nm Intel process. The NVIDIA GB10 uses the GB20B chip with Blackwell 2.0 architecture on a 5 nm TSMC process. The Intel part is classified under Arc Graphics-M (Wildcat Lake) generation, while the GB10 belongs to Server Blackwell (Bxx).

Clock speeds differ: the Intel part has a 300 MHz base and 2300 MHz boost, while the GB10 has a 1665 MHz base and 2418 MHz boost. Memory configurations diverge completely, with the Intel part using system-shared memory and the GB10 using 128 GB LPDDR5X on a 256-bit bus at 273.2 GB/s.

Compute unit counts show the scale difference: the Intel part has 128 shading units, 8 TMUs, 4 ROPs, and 1 RT core. The GB10 has 6,144 shading units, 384 TMUs, 48 ROPs, and 48 RT cores. The GB10 also has 384 tensor cores, while the Intel part lists none.

Throughput figures: the Intel part achieves 9.200 GPixel/s pixel rate, 18.40 GTexel/s texture rate, and 588.8 GFLOPS FP32. The GB10 achieves 116.1 GPixel/s, 928.5 GTexel/s, and 29.71 TFLOPS FP32. The FP16 figures show 1,177.6 GFLOPS (2:1) for Intel versus 29.71 TFLOPS (1:1) for NVIDIA.

Power and physical specifications: the Intel part has a 25 W TDP, no power connectors, and an IGP slot width. The GB10 has a 140 W TDP, no power connectors, a 300 W suggested PSU, and an IGP slot width with dimensions of 150 mm by 51 mm by 150 mm. The bus interface is IGP for Intel and PCIe 5.0 x16 for NVIDIA. Display outputs are portable device dependent for Intel and 1x HDMI for NVIDIA.

API support: the Intel part supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The GB10 lists N/A for all three. Production status is Active for both. Release dates are October 14, 2025 for the GB10 and April 15, 2026 for the Intel part. The GB10 has a launch MSRP of 3,999 USD; the Intel part has no launch MSRP. The GB10 has a predecessor of Server Hopper and successor of Server Rubin, while the Intel part has a predecessor of HD Graphics-M and no listed successor. The GB10's die size is 382 mm²; the Intel die size is unknown.