AMD Radeon RX 7600S vs Intel Arc Pro B65 Comparison

Head-to-Head Benchmarks

The recorded data does not include any shared benchmark results for these two GPUs. The AMD Radeon RX 7600S has ten benchmark entries, while the Intel Arc Pro B65 has no recorded benchmark scores in the database. Consequently, a direct comparison of raw performance numbers is not possible from the available facts.

What can be established is the relative standing of each part within the broader database. The AMD Radeon RX 7600S holds an average benchmark score of 16,696, which places it at the 60th percentile among all GPUs. Its nearest rivals in the database are the NVIDIA T400 4 GB (average score 16,792, a delta of -0.6%), the NVIDIA T400 (16,508, delta 1.1%), the NVIDIA GeForce RTX 5090 D V2 (16,504, delta 1.2%), and the NVIDIA Tesla M4 (16,932, delta -1.4%). These figures show the RX 7600S sits within a tight cluster of comparable scores, effectively matching the T400 4 GB and Tesla M4 while slightly edging out the T400 and RTX 5090 D V2.

The Intel Arc Pro B65, by contrast, has an average benchmark score of zero and no nearest rivals listed. Its percentile rank of 50 reflects the absence of measured data rather than a performance estimate. The database records no wins for either GPU because no head-to-head benchmarks exist. Any assertion of one card outperforming the other would require fabricated numbers, which the data does not support.

Architecture Differences

The two GPUs diverge fundamentally in their underlying design. The AMD Radeon RX 7600S uses the Navi 33 chip built on RDNA 3.0 architecture, with the codename Hotpink Bonefish. It belongs to the Navi Mobile generation (RX 7000M series). The Intel Arc Pro B65 uses the BMG-G21 chip on Xe2-HPG architecture, from the Battlemage (Pro Series) generation.

Manufacturing processes differ notably. The AMD chip is fabricated on a 6 nm node at TSMC, containing 13,300 million transistors on a 204 mm² die, yielding a transistor density of 65.2 million per square millimeter. The Intel chip uses a 5 nm node, also at TSMC, with 19,600 million transistors on a 272 mm² die, giving a density of 72.1 million per square millimeter. The Intel part therefore packs more transistors into a larger physical area with higher density.

Compute resources differ substantially. The RX 7600S has 1,792 shading units, 112 texture mapping units, 64 ROPs, and 28 ray tracing cores. The Arc Pro B65 has 2,560 shading units, 160 TMUs, 80 ROPs, and 20 ray tracing cores. Intel fields more shading units, TMUs, and ROPs, while AMD has more RT cores.

Feature support is identical on the API front: both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Neither has tensor cores listed. The bus interfaces differ, with the RX 7600S using PCIe 4.0 x16 and the Arc Pro B65 using PCIe 5.0 x16. Display outputs also differ: the AMD card is listed as portable device dependent, while the Intel card provides 4x DisplayPort 2.1.

Where Each One Wins

Without shared benchmarks, the analysis must rely on architectural and specification data to infer strengths.

The AMD Radeon RX 7600S delivers higher FP32 throughput at 15.77 TFLOPS versus 12.29 TFLOPS for the Intel part. FP16 peaks at 31.54 TFLOPS for AMD and 24.58 TFLOPS for Intel, both at 2:1 ratio. The AMD card has a higher pixel rate (140.8 GPixel/s vs 192.0 GPixel/s for Intel), but Intel actually wins this metric decisively. Texture rate favors Intel as well: 384.0 GTexel/s versus 246.4 GTexel/s for AMD.

The RX 7600S consumes 75 W of power, while the Arc Pro B65 draws 200 W. The AMD card is an integrated graphics processor (IGP) with no power connectors, whereas the Intel card is dual-slot with a single 8-pin connector and a recommended 550 W power supply. The AMD part is clearly the lower-power option, suited for portable devices. The Intel card, with its dual-slot design and external power requirement, targets desktop or workstation installations.

Memory capacity and bandwidth heavily favor Intel. The Arc Pro B65 has 32 GB of GDDR6 memory on a 256-bit bus, delivering 608.0 GB/s bandwidth. The RX 7600S has 8 GB of GDDR6 on a 128-bit bus, with 256.0 GB/s bandwidth. Intel offers four times the capacity and 2.4 times the bandwidth.

Ray tracing capability is ambiguous from the data. AMD has 28 RT cores versus 20 for Intel, but without benchmark scores, the practical impact cannot be quantified. The higher RT core count on AMD suggests a potential advantage in ray-traced workloads, but Intel's newer Xe2-HPG architecture may compensate through efficiency.

Specification Differences

The key specification differences between the two GPUs are as follows:

• Process node: AMD uses 6 nm; Intel uses 5 nm.
• Transistors: AMD has 13,300 million; Intel has 19,600 million.
• Die size: AMD measures 204 mm²; Intel measures 272 mm².
• Transistor density: AMD achieves 65.2M/mm²; Intel achieves 72.1M/mm².
• Base clock: AMD runs at 1500 MHz; Intel runs at 2400 MHz.
• Boost clock: AMD reaches 2200 MHz; Intel stays at 2400 MHz.
• Game clock: AMD has 1865 MHz; Intel has no game clock listed.
• Memory clock: AMD operates at 2000 MHz (16 Gbps effective); Intel at 2375 MHz (19 Gbps effective).
• Memory size: AMD has 8 GB; Intel has 32 GB.
• Memory bus width: AMD uses 128 bit; Intel uses 256 bit.
• Memory bandwidth: AMD delivers 256.0 GB/s; Intel delivers 608.0 GB/s.
• Shading units: AMD has 1,792; Intel has 2,560.
• TMUs: AMD has 112; Intel has 160.
• ROPs: AMD has 64; Intel has 80.
• RT cores: AMD has 28; Intel has 20.
• Pixel rate: AMD achieves 140.8 GPixel/s; Intel achieves 192.0 GPixel/s.
• Texture rate: AMD achieves 246.4 GTexel/s; Intel achieves 384.0 GTexel/s.
• FP32: AMD delivers 15.77 TFLOPS; Intel delivers 12.29 TFLOPS.
• FP16: AMD delivers 31.54 TFLOPS; Intel delivers 24.58 TFLOPS.
• TDP: AMD is rated at 75 W; Intel at 200 W.
• Slot width: AMD is IGP; Intel is dual-slot.
• Power connectors: AMD has none; Intel uses 1x 8-pin.
• Suggested PSU: AMD has none listed; Intel recommends 550 W.
• Bus interface: AMD uses PCIe 4.0 x16; Intel uses PCIe 5.0 x16.
• Display outputs: AMD is portable device dependent; Intel provides 4x DisplayPort 2.1.
• Release date: AMD launched 2023-01-03; Intel launches 2026-03-31.
• Chip designation: AMD uses Navi 33; Intel uses BMG-G21.
• Architecture generation: AMD is RDNA 3.0 (Navi Mobile); Intel is Xe2-HPG (Battlemage Pro).

FAQ

Q: Which GPU has more memory?

A: The Intel Arc Pro B65 has 32 GB of GDDR6 memory, while the AMD Radeon RX 7600S has 8 GB.

Q: What is the power consumption difference?

A: The AMD part is rated at 75 W TDP and requires no power connectors, while the Intel part draws 200 W and needs a single 8-pin connector with a 550 W suggested power supply.

Q: Which GPU has higher FP32 compute throughput?

A: The AMD Radeon RX 7600S delivers 15.77 TFLOPS of FP32 performance, compared to 12.29 TFLOPS for the Intel Arc Pro B65.

Q: Are the API feature levels the same?

A: Yes, both GPUs support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: Which GPU has more ray tracing cores?

A: The AMD Radeon RX 7600S has 28 ray tracing cores, while the Intel Arc Pro B65 has 20.

Q: What are the release dates?

A: The AMD Radeon RX 7600S was released on 2023-01-03, and the Intel Arc Pro B65 is dated for 2026-03-31.

The Verdict

The data presents two GPUs with profoundly different design philosophies, and neither has measured benchmark scores against the other. The AMD Radeon RX 7600S is a low-power (75 W) integrated-class solution for portable devices, with a 6 nm process, 8 GB memory, and higher FP32 throughput (15.77 TFLOPS). The Intel Arc Pro B65 is a high-power (200 W) dual-slot desktop card with 32 GB memory, a 5 nm process, and significantly higher memory bandwidth (608.0 GB/s) and pixel/texture rates.

The AMD card's strengths lie in compute density per watt: it achieves superior FP32 and FP16 numbers while consuming only 37.5% of the Intel card's power. It also has more RT cores. The Intel card dominates in memory capacity (4x), bandwidth (2.4x), shading units (1.4x), and rasterization throughput (pixel rate 36% higher, texture rate 56% higher). The Intel card's 2,560 shading units and 80 ROPs position it for higher-resolution rasterization workloads, while its 32 GB memory suits large data sets in professional contexts.

The AMD Radeon RX 7600S belongs in thin-and-light laptops where power constraints are paramount. Its 75 W envelope, IGP form factor, and no external power requirement make it viable for portable systems. The Intel Arc Pro B65, with its dual-slot cooler, 8-pin connector, and 550 W PSU recommendation, targets desktop workstations or high-performance laptops with adequate cooling. Users needing maximum memory or bandwidth should choose Intel; users prioritizing FP32 compute efficiency or ray tracing core count should choose AMD. The absence of direct benchmark data means the final decision rests on these architectural and specification differences rather than measured performance.