Intel Arc B770 vs NVIDIA RTX 2000 Ada Generation Comparison

Intel Arc B770 and NVIDIA RTX 2000 Ada Generation occupy very different positions in the database. The Arc B770 is a high-throughput desktop part built for raw rasterization and compute, while the RTX 2000 Ada is a low-power workstation card optimized for efficiency and professional validation. The recorded data shows the B770 leads decisively in raw throughput metrics, but the RTX 2000 Ada counters with a much lower power envelope and a compact physical footprint. Neither card is a direct substitute for the other, and the benchmark results confirm that their strengths are almost entirely orthogonal.

Head-to-Head Benchmarks

The Intel Arc B770 holds a commanding lead in every raw compute and fill-rate category recorded in the database. The B770 delivers 19.66 TFLOPS of FP32 throughput, compared to 12.00 TFLOPS for the RTX 2000 Ada, which puts the Intel card roughly 64% ahead in single-precision floating-point work. That advantage is even more pronounced in FP16, where the B770 reaches 39.32 TFLOPS via a 2:1 ratio, while the RTX 2000 Ada is capped at 12.00 TFLOPS with a 1:1 ratio. For applications that leverage FP16 tensor or shader workloads, the B770 has a 3.3x advantage in recorded peak throughput.

Pixel and texture rates follow the same pattern. The Arc B770 achieves 307.2 GPixel/s and 614.4 GTexel/s, while the RTX 2000 Ada manages 102.2 GPixel/s and 187.4 GTexel/s. These figures translate to a 3x lead in pixel fill and a 3.3x lead in texture fill for the Intel card. The memory subsystem reinforces this gap: the B770 uses a 256-bit bus with 512.0 GB/s of bandwidth, exactly double the 128-bit bus and 256.0 GB/s of the RTX 2000 Ada. Both cards use 16 GB of GDDR6 memory at 2000 MHz with 16 Gbps effective speed, so the bandwidth difference is purely a function of bus width.

The RTX 2000 Ada does not close the gap in core counts either. The B770 packs 4096 shading units, 256 TMUs, and 128 ROPs, while the RTX 2000 Ada has 2816 shading units, 88 TMUs, and 48 ROPs. The Intel card also has 32 ray tracing cores versus 22 for the NVIDIA card. In raw architectural resources, the B770 is the larger part by a wide margin.

The only published benchmark results in the database belong to the RTX 2000 Ada. Its average benchmark score is 18954, placing it in the 63rd percentile of all GPUs. Its nearest rivals in the database include the NVIDIA Quadro K6000 at 19030 (0.4% ahead), the AMD Radeon RX 6600 at 19036 (0.4% ahead), the NVIDIA Tesla K80 at 18866 (0.5% behind), and the NVIDIA GeForce RTX 4050 Mobile at 19049 (0.5% ahead). These deltas are all within 0.5%, meaning the RTX 2000 Ada performs essentially on par with that cluster of cards in aggregate benchmark scoring. No comparable benchmark scores are recorded for the Arc B770, so direct benchmark-to-benchmark comparisons between the two cards cannot be made from the database.

The Verdict

The data supports a clear split based on workload priorities. For users who need maximum FP32, FP16, pixel fill, texture fill, or memory bandwidth, the Arc B770 is the stronger part on paper. Its 19.66 TFLOPS FP32, 512.0 GB/s bandwidth, and 307.2 GPixel/s pixel rate are all far above the RTX 2000 Ada's corresponding figures. Anyone building a system around compute-heavy rendering, high-resolution texture streaming, or shader-intensive workloads should favor the B770 based on the recorded specifications.

For users who need a low-power, compact workstation GPU with proven benchmark performance, the RTX 2000 Ada is the safer choice. Its 70 W TDP is less than one-third of the B770's 225 W TDP, and its suggested PSU of 250 W is less than half of the B770's 550 W requirement. The RTX 2000 Ada also draws power entirely from the PCIe slot with no external power connectors, whereas the B770 requires a 6-pin and an 8-pin connector. In small form factor or dense workstation builds, the RTX 2000 Ada is the only one of the two that fits a constrained power budget. The RTX 2000 Ada is also the only one with published benchmark scores, giving it a verified performance baseline in the database.

The Arc B770 has no recorded benchmark scores and no launch MSRP in the database, so its real-world performance and market positioning cannot be confirmed from the available data. The RTX 2000 Ada, by contrast, has a launch MSRP of 649 USD and an active production status, along with a full benchmark suite.

Where Each One Wins

The Arc B770 wins in every scenario that stresses raw throughput. High-resolution rasterization benefits from its 307.2 GPixel/s pixel rate and 512.0 GB/s of memory bandwidth. Compute-heavy workloads such as FP32 simulation or FP16 machine learning inference favor its 19.66 TFLOPS and 39.32 TFLOPS peaks. Texture-heavy rendering, common in game engines and content creation, gets a boost from the 614.4 GTexel/s texture rate. The 256-bit memory bus reduces bandwidth bottlenecks when large textures or datasets exceed what a 128-bit bus can feed.

The RTX 2000 Ada wins in scenarios where power draw, physical size, or installation simplicity dominate. With a 70 W TDP and no external power connectors, it can be installed into systems that cannot support the B770's 225 W TDP and dual-connector requirement. Its 168 mm length and 69 mm height make it a viable option for compact chassis. The RTX 2000 Ada also carries 88 tensor cores, which the B770 lacks entirely, so any workload that specifically requires NVIDIA tensor core acceleration has no equivalent on the Intel side. The RTX 2000 Ada produces 4x mini-DisplayPort 1.4a outputs, while the B770 uses 1x HDMI 2.1a and 3x DisplayPort 2.1 outputs.

The RTX 2000 Ada also has a recorded performance percentile of 63, meaning it outperforms 63% of all GPUs in the database based on aggregate benchmark scores. The Arc B770 sits at the 50th percentile with an average benchmark score of 0, indicating no recorded measurements.

FAQ

Q: Which card has higher FP32 compute performance?

A: The Intel Arc B770 has 19.66 TFLOPS of FP32 throughput, while the NVIDIA RTX 2000 Ada Generation has 12.00 TFLOPS. The B770 is ahead by roughly 64%.

Q: How does memory bandwidth compare between the two cards?

A: The Arc B770 provides 512.0 GB/s over a 256-bit bus, exactly double the RTX 2000 Ada's 256.0 GB/s over a 128-bit bus. Both use 16 GB of GDDR6 at 2000 MHz with 16 Gbps effective speed.

Q: What is the power draw difference?

A: The RTX 2000 Ada has a 70 W TDP and requires no external power connectors, while the Arc B770 has a 225 W TDP and requires one 6-pin and one 8-pin connector. The suggested PSU rating is 250 W for the NVIDIA card and 550 W for the Intel card.

Q: Does the RTX 2000 Ada have any compute features the Arc B770 lacks?

A: Yes, the RTX 2000 Ada includes 88 tensor cores, while the Arc B770 lists no tensor core count. The NVIDIA card also has a 1:1 FP16 ratio (12.00 TFLOPS), whereas the B770 uses a 2:1 ratio (39.32 TFLOPS).

Q: Are there published benchmark scores for both cards?

A: No. The database has benchmark results only for the RTX 2000 Ada, including an average score of 18954 and a 63rd percentile placement. The Arc B770 has no recorded benchmark scores and an average score of 0.

Q: What are the nearest rivals to the RTX 2000 Ada in the database?

A: The nearest rivals are the NVIDIA Quadro K6000 (19030, 0.4% ahead), AMD Radeon RX 6600 (19036, 0.4% ahead), NVIDIA Tesla K80 (18866, 0.5% behind), and NVIDIA GeForce RTX 4050 Mobile (19049, 0.5% ahead).

Architecture Differences

The Arc B770 uses the BMG-G31 chip built on Intel's Xe2-HPG architecture, part of the Battlemage (Arc 7) generation. It is fabricated on a 5 nm process at TSMC with a die size of 368 mm². The design includes 4096 shading units, 256 TMUs, 128 ROPs, and 32 ray tracing cores. No tensor core count is listed for this chip.

The RTX 2000 Ada uses the AD107 chip built on NVIDIA's Ada Lovelace architecture, part of the Workstation Ada (x000A) generation. It is also fabricated on a 5 nm process at TSMC, but with a much smaller die at 159 mm². The chip contains 18,900 million transistors with a density of 118.9M per mm². It uses 2816 shading units, 88 TMUs, 48 ROPs, 22 ray tracing cores, and 88 tensor cores.

Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The Arc B770 uses a PCIe 4.0 x16 interface, while the RTX 2000 Ada uses PCIe 4.0 x8. The B770 has no transistor count listed, while the RTX 2000 Ada is marked as Active in production status. The RTX 2000 Ada's predecessor is Workstation Ampere and its successor is Blackwell PRO W, while the Arc B770's predecessor is Alchemist.

Specification Differences

The Arc B770 and RTX 2000 Ada differ in nearly every measured specification. The B770 has a 368 mm² die versus 159 mm² for the RTX 2000 Ada. Transistor count is unknown for the B770, while the RTX 2000 Ada has 18,900 million transistors with a density of 118.9M per mm². Base clock is 2100 MHz for the B770 and 1620 MHz for the RTX 2000 Ada; boost clock is 2400 MHz versus 2130 MHz. Memory bandwidth is 512.0 GB/s versus 256.0 GB/s, and bus width is 256 bit versus 128 bit.

Core resources differ sharply: 4096 shading units versus 2816, 256 TMUs versus 88, 128 ROPs versus 48, and 32 ray tracing cores versus 22. The RTX 2000 Ada has 88 tensor cores; the B770 lists none. Pixel rate is 307.2 GPixel/s versus 102.2 GPixel/s. Texture rate is 614.4 GTexel/s versus 187.4 GTexel/s. FP32 is 19.66 TFLOPS versus 12.00 TFLOPS, and FP16 is 39.32 TFLOPS (2:1) versus 12.00 TFLOPS (1:1).

Power specifications are also far apart. The B770 has a 225 W TDP, a dual-slot cooler, requires one 6-pin and one 8-pin power connector, and suggests a 550 W PSU. The RTX 2000 Ada has a 70 W TDP, a dual-slot cooler, no power connectors, and suggests a 250 W PSU. The B770 uses PCIe 4.0 x16; the RTX 2000 Ada uses PCIe 4.0 x8. Display outputs are 1x HDMI 2.1a plus 3x DisplayPort 2.1 on the B770, versus 4x mini-DisplayPort 1.4a on the RTX 2000 Ada. The RTX 2000 Ada is 168 mm long and 69 mm high; no dimensions are recorded for the B770. The RTX 2000 Ada has a launch MSRP of 649 USD; the B770 has no recorded launch MSRP.