Intel Arc Pro B70 vs NVIDIA RTX 4500 Ada Generation Comparison

FAQ

Q: How do the two GPUs compare in raw compute performance?

A: The RTX 4500 Ada Generation delivers 39.63 TFLOPS of FP32 compute, while the Intel Arc Pro B70 delivers 22.94 TFLOPS. The NVIDIA card also provides 39.63 TFLOPS of FP16 performance with a 1:1 ratio, whereas the Intel card reaches 45.88 TFLOPS FP16 but at a 2:1 ratio.

Q: What are the memory specifications of each card?

A: The Intel Arc Pro B70 has 32 GB of GDDR6 memory on a 256-bit bus, yielding 608.0 GB/s of bandwidth. The RTX 4500 Ada Generation has 24 GB of GDDR6 on a 192-bit bus, providing 432.0 GB/s. The Intel card offers more capacity and higher bandwidth.

Q: Which card has higher clock speeds?

A: The Intel Arc Pro B70 runs at a base clock of 2280 MHz and boosts to 2800 MHz. The RTX 4500 Ada Generation has a base clock of 2070 MHz and boosts to 2580 MHz. The Intel card operates at higher frequencies in both states.

Q: How do the two cards compare in the recorded benchmark data?

A: The RTX 4500 Ada Generation has benchmark scores of 160786 in Geekbench OpenCL and 171401 in Geekbench Vulkan, with an average score of 166094. The Intel Arc Pro B70 has no recorded benchmark scores in the database, so direct numerical comparison is unavailable.

Q: What are the physical dimensions and power requirements?

A: The Intel Arc Pro B70 measures 267 mm in length, 110 mm in height, and 39 mm in width, with a 230 W TDP and a single 8-pin power connector. The RTX 4500 Ada Generation measures 245 mm in length and 112 mm in height, with a 210 W TDP and no external power connectors required. Both cards are dual-slot designs and suggest a 550 W power supply.

Architecture Differences

The Intel Arc Pro B70 uses the BMG-G31 chip built on the Xe2-HPG architecture, part of the Battlemage Pro Series generation. It is fabricated on a 5 nm process at TSMC with a die size of 368 mm². The RTX 4500 Ada Generation uses the AD103 chip with the Ada Lovelace architecture, part of the Workstation Ada generation. It is also fabricated on a 5 nm process at TSMC but has a slightly larger die size of 379 mm² with 45,900 million transistors and a transistor density of 121.1M per mm². The Intel card's transistor count is not recorded.

The two architectures take fundamentally different approaches to compute resources. The RTX 4500 Ada Generation packs 7680 shading units, 240 texture mapping units, and 80 render output units. It also includes 60 ray tracing cores and 240 tensor cores. The Intel Arc Pro B70 has 4096 shading units, 256 TMUs, and 128 ROPs, with 32 ray tracing cores and no tensor cores listed. This gives the NVIDIA card nearly double the shader count and ray tracing core count, while the Intel card has more ROPs and slightly more TMUs.

Memory architecture differs substantially. The Intel Arc Pro B70 uses a 256-bit memory bus with 32 GB of GDDR6, delivering 608.0 GB/s of bandwidth. The RTX 4500 Ada Generation uses a 192-bit bus with 24 GB of GDDR6, delivering 432.0 GB/s. The Intel card's wider bus and larger capacity provide clear advantages in memory-heavy workloads. The RTX 4500 compensates with tensor cores for AI acceleration, a feature absent from the Intel specification.

The bus interface also differs: the Intel card uses PCIe 5.0 x16, while the NVIDIA card uses PCIe 4.0 x16. Display outputs vary as well, with the Intel card offering one HDMI 2.1a port and three DisplayPort 2.1 outputs, while the NVIDIA card provides four DisplayPort 1.4a outputs. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the Intel Arc Pro B70 and the NVIDIA RTX 4500 Ada Generation. However, the RTX 4500's recorded performance can be contextualized against other workstation GPUs in the database. The RTX 4500 achieves an average benchmark score of 166094, placing it in the 97th percentile of all GPUs. Its nearest rivals include the NVIDIA RTX A5500 with an average score of 165217 (0.5% behind), the AMD Radeon PRO W7800 with 164894 (0.7% behind), the AMD Radeon Pro W6900X with 168574 (1.5% ahead), and the NVIDIA A100 PCIe 40 GB with 162504 (2.2% behind).

For the Intel Arc Pro B70, the database lists no benchmark scores and no nearest rivals. Its percentile ranking sits at 50, which indicates a neutral position in the overall distribution, but without recorded performance data there is no basis for numerical comparison against the RTX 4500.

The RTX 4500's Geekbench Vulkan score of 171401 exceeds its OpenCL score of 160786, suggesting strong compute performance across different APIs. The average score of 166094 reflects consistent results across both tests. The Intel card's lack of recorded benchmarks means the only measurable comparison points are the architectural specifications, which favor each card in different areas.

In raw FP32 compute, the RTX 4500 delivers 39.63 TFLOPS versus 22.94 TFLOPS for the Intel card, a difference of roughly 73% in NVIDIA's favor. The RTX 4500 also leads in pixel rate at 206.4 GPixel/s versus 358.4 GPixel/s for the Intel card, though the Intel figure is actually higher. Texture rates are closer: 619.2 GTexel/s for NVIDIA and 716.8 GTexel/s for Intel. These specification differences suggest the Intel card may excel in fill-rate-bound scenarios, while the NVIDIA card holds the compute advantage.

The RTX 4500's 97th percentile ranking indicates it sits among the top performers in the database. The Intel Arc Pro B70's 50th percentile, absent any benchmark data, likely reflects an incomplete measurement rather than a performance verdict.

The Verdict

The available data points to different strengths for each card, but the lack of Intel benchmark scores limits any definitive performance ranking. The RTX 4500 Ada Generation has recorded results that place it in the 97th percentile, with a strong average score of 166094 and near-parity with its closest rivals. The Intel Arc Pro B70 has no recorded benchmarks, so its actual performance cannot be verified against the database.

For compute-heavy workloads, the RTX 4500 Ada Generation is the clear choice based on the recorded data. Its 39.63 TFLOPS FP32 performance, 7680 shading units, and 60 ray tracing cores indicate substantial parallel processing capability. The presence of 240 tensor cores also suggests strong AI and deep learning acceleration potential. The RTX 4500's 97th percentile ranking in the database reinforces its position as a high-end workstation option.

For memory-intensive applications, the Intel Arc Pro B70 presents a compelling alternative on paper. Its 32 GB of GDDR6 memory with 608.0 GB/s of bandwidth exceeds the RTX 4500's 24 GB and 432.0 GB/s. The Intel card also has a higher pixel rate at 358.4 GPixel/s and higher texture rate at 716.8 GTexel/s. These specifications suggest advantages in large dataset handling and fill-rate-bound rendering tasks.

The Intel card's 2:1 FP16 ratio delivers 45.88 TFLOPS, which exceeds the RTX 4500's 39.63 TFLOPS in that metric. This could matter for workloads that leverage FP16 precision. However, the RTX 4500's 1:1 FP16 ratio provides consistent throughput across precision formats.

The RTX 4500 Ada Generation has an active production status, a release date of 2023-08-08, and successor and predecessor designations. The Intel Arc Pro B70 has a release date of 2026-03-25 and no recorded production status. The RTX 4500 requires no external power connectors despite its 210 W TDP, while the Intel card needs a single 8-pin connector for its 230 W TDP.

Users seeking verified benchmark performance, AI acceleration, and a mature workstation ecosystem should select the RTX 4500 Ada Generation. Users prioritizing memory capacity, memory bandwidth, and raw pixel throughput specifications should consider the Intel Arc Pro B70. The database currently lacks sufficient Intel performance data to validate its real-world standing.

Specification Differences

The two cards differ across nearly every major specification category. The RTX 4500 Ada Generation uses the AD103 chip with the Ada Lovelace architecture and has 45,900 million transistors on a 379 mm² die. The Intel Arc Pro B70 uses the BMG-G31 chip with Xe2-HPG architecture and has an unknown transistor count on a 368 mm² die.

Clock speeds: Intel runs at 2280 MHz base and 2800 MHz boost, while NVIDIA runs at 2070 MHz base and 2580 MHz boost. Memory clocks are 2375 MHz (19 Gbps effective) for Intel and 2250 MHz (18 Gbps effective) for NVIDIA.

Compute units: Intel has 4096 shading units, 256 TMUs, 128 ROPs, and 32 ray tracing cores. NVIDIA has 7680 shading units, 240 TMUs, 80 ROPs, 60 ray tracing cores, and 240 tensor cores. Intel lists no tensor cores.

Memory: Intel has 32 GB GDDR6 on a 256-bit bus with 608.0 GB/s bandwidth. NVIDIA has 24 GB GDDR6 on a 192-bit bus with 432.0 GB/s bandwidth.

Performance rates: Intel delivers 22.94 TFLOPS FP32 and 45.88 TFLOPS FP16 (2:1). NVIDIA delivers 39.63 TFLOPS FP32 and 39.63 TFLOPS FP16 (1:1). Intel has a pixel rate of 358.4 GPixel/s and texture rate of 716.8 GTexel/s. NVIDIA has a pixel rate of 206.4 GPixel/s and texture rate of 619.2 GTexel/s.

Power and physical specs: Intel has a 230 W TDP, dual-slot design, one 8-pin connector, and measures 267 mm by 110 mm by 39 mm. NVIDIA has a 210 W TDP, dual-slot design, no external power connectors, and measures 245 mm by 112 mm with no width recorded.

Connectivity: Intel uses PCIe 5.0 x16 with one HDMI 2.1a and three DisplayPort 2.1 outputs. NVIDIA uses PCIe 4.0 x16 with four DisplayPort 1.4a outputs. Both support DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4.

Release dates: Intel launched on 2026-03-25 with a launch MSRP of 949 USD. NVIDIA launched on 2023-08-08 with no recorded launch MSRP. NVIDIA has active production status, a predecessor in Workstation Ampere, and a successor in Blackwell PRO W. Intel has no recorded production status, predecessor, or successor.