Intel Arc B770 vs Intel Graphics 24EU Mobile Comparison

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results for the Intel Arc B770 versus the Intel Graphics 24EU Mobile. The recorded data shows zero wins for either part in direct comparison tests, with no benchmark scores populated for either GPU. This absence of measured performance data means the comparison must rely entirely on the architectural and specification differences captured in the database.

The Arc B770 carries a percentile ranking of 50 among all GPUs in the database, as does the Graphics 24EU Mobile. Both parts sit at the midpoint of the recorded distribution, though this percentile is derived from the database's overall ranking structure rather than from direct comparative testing between these two specific products. The Arc B770 has an average benchmark score of 0 in the database, and the Graphics 24EU Mobile also has an average benchmark score of 0, confirming that no aggregate performance measurements have been recorded for either unit.

Without head-to-head scores, the raw compute figures from the specification fields provide the only quantitative basis for comparing performance capability. The Arc B770 delivers 19.66 TFLOPS of FP32 compute, while the Graphics 24EU Mobile delivers 384.0 GFLOPS. The Arc B770 therefore offers approximately 51 times the FP32 throughput on paper. The pixel rate differential is similarly stark: 307.2 GPixel/s versus 4.000 GPixel/s, a 76.8 times gap. Texture rate shows 614.4 GTexel/s against 12.00 GTexel/s, a 51.2 times difference. These figures indicate that the Arc B770 operates in a completely different performance class, though the absence of real benchmark data prevents confirmation through actual workload testing.

The Verdict

The database positions these two products for entirely different roles. The Arc B770 is a discrete, dual-slot desktop add-in board with a 225 W TDP, a 6-pin plus 8-pin power connector requirement, and a recommended 550 W power supply. The Graphics 24EU Mobile is a 6 W integrated graphics processor built into the Twin Lake chip, using the Ring Bus interface and sharing system memory. The performance-class separation is evident from the compute specifications: the Arc B770 uses 4096 shading units, 256 TMUs, and 128 ROPs, while the Graphics 24EU Mobile uses 192 shading units, 12 TMUs, and 4 ROPs. The Arc B770 also includes 32 ray tracing cores, a feature entirely absent from the Graphics 24EU Mobile.

The data indicates the Arc B770 targets users who need a dedicated graphics solution with 16 GB of GDDR6 memory on a 256 bit bus delivering 512.0 GB/s of bandwidth. The Graphics 24EU Mobile targets portable devices where power draw of 6 W and system-shared memory are the defining constraints. The release dates in the database place the Graphics 24EU Mobile as the earlier product, with its release recorded on 2024-12-31, while the Arc B770 has a release date of 2025-12-31. The production status for the Graphics 24EU Mobile is listed as Active, while the Arc B770 has no recorded production status. Neither product has a launch MSRP recorded in the database.

Where Each One Wins

The Arc B770 wins in every measurable specification category where the two parts differ. Its 5 nm process node from TSMC contrasts with the 10 nm node used for the Graphics 24EU Mobile, which is fabricated by Intel rather than TSMC. The Arc B770 uses the Xe2-HPG architecture from the Battlemage generation (Arc 7 series), while the Graphics 24EU Mobile uses the Xe-LP architecture from the HD Graphics-T generation (Twin Lake). The Arc B770's predecessor is recorded as Alchemist, while the Graphics 24EU Mobile has no recorded predecessor.

Memory capacity favors the Arc B770 decisively: 16 GB of dedicated GDDR6 versus system-shared memory of unspecified size, type, and bus width. The Arc B770 has a fixed memory clock of 2000 MHz with 16 Gbps effective transfer rate, while the Graphics 24EU Mobile's memory bandwidth is listed as system dependent. Display outputs also differ: the Arc B770 provides 1x HDMI 2.1a and 3x DisplayPort 2.1, while the Graphics 24EU Mobile's display outputs are portable device dependent.

The Graphics 24EU Mobile wins in power efficiency considerations. Its 6 W TDP is dramatically lower than the Arc B770's 225 W TDP, and it requires no external power connectors. The Arc B770 requires a 550 W suggested power supply. The Graphics 24EU Mobile also has an Active production status, indicating current availability, whereas the Arc B770's production status is unrecorded.

FAQ

Q: Which GPU has more shading units?

A: The Intel Arc B770 has 4096 shading units. The Intel Graphics 24EU Mobile has 192 shading units.

Q: What memory configurations do these two GPUs use?

A: The Arc B770 uses 16 GB of GDDR6 memory on a 256 bit bus with 512.0 GB/s bandwidth. The Graphics 24EU Mobile uses system shared memory with system dependent bandwidth.

Q: Do both GPUs support the same API levels?

A: Both support OpenGL 4.6 and Vulkan 1.4. The Arc B770 supports DirectX 12 Ultimate (12_2), while the Graphics 24EU Mobile supports DirectX 12 (12_1).

Q: What are the power requirements for each GPU?

A: The Arc B770 has a 225 W TDP and requires 1x 6-pin plus 1x 8-pin power connectors with a suggested 550 W power supply. The Graphics 24EU Mobile has a 6 W TDP and requires no power connectors.

Q: Which GPU includes ray tracing hardware?

A: The Arc B770 includes 32 ray tracing cores. The Graphics 24EU Mobile has no ray tracing cores recorded in the database.

Q: What architectures do these GPUs use?

A: The Arc B770 uses the Xe2-HPG architecture from the Battlemage generation. The Graphics 24EU Mobile uses the Xe-LP architecture from the HD Graphics-T generation.

Architecture Differences

The Arc B770 is built on the Xe2-HPG architecture, representing the Battlemage generation within the Arc 7 series. Its chip is designated BMG-G31, fabricated on a 5 nm process by TSMC, with a die size of 368 mm². The Graphics 24EU Mobile uses the Xe-LP architecture from the HD Graphics-T generation, built around the Twin Lake chip, fabricated on a 10 nm process by Intel, with an unknown die size. The Arc B770's predecessor is the Alchemist generation, while the Graphics 24EU Mobile has no recorded predecessor in the database.

The Arc B770 contains 4096 shading units, 256 texture mapping units, 128 raster operation units, and 32 dedicated ray tracing cores. The Graphics 24EU Mobile contains 192 shading units, 12 texture mapping units, and 4 raster operation units, with no ray tracing hardware. The Arc B770's FP32 compute is rated at 19.66 TFLOPS with FP16 at 39.32 TFLOPS using a 2:1 ratio. The Graphics 24EU Mobile's FP32 compute is rated at 384.0 GFLOPS with FP16 at 768.0 GFLOPS using the same 2:1 ratio.

The Arc B770 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The Graphics 24EU Mobile supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4. Both parts match on OpenGL and Vulkan support, but the Arc B770 carries the higher DirectX feature level.

Specification Differences

The Arc B770 operates at a base clock of 2100 MHz with a boost clock of 2400 MHz, while the Graphics 24EU Mobile operates at a base clock of 300 MHz with a boost clock of 1000 MHz. The Arc B770's memory clock is 2000 MHz with 16 Gbps effective transfer, while the Graphics 24EU Mobile's memory is system shared. The Arc B770 is a dual-slot card using a PCIe 4.0 x16 bus interface. The Graphics 24EU Mobile is an integrated graphics processor using a Ring Bus interface. The Arc B770 provides 1x HDMI 2.1a and 3x DisplayPort 2.1 outputs. The Graphics 24EU Mobile's display outputs are portable device dependent. The Arc B770's TDP is 225 W with a suggested 550 W power supply and 1x 6-pin plus 1x 8-pin power connectors. The Graphics 24EU Mobile's TDP is 6 W with no power connectors and no suggested power supply. The Arc B770 has no recorded production status and no launch MSRP. The Graphics 24EU Mobile has an Active production status and no launch MSRP.