AMD Radeon 8065S vs Intel Arc Pro B60 Dual Comparison

Head-to-Head Benchmarks

The recorded database contains no direct head-to-head benchmark results for the AMD Radeon 8065S and the Intel Arc Pro B60 Dual. Both entries show an average benchmark score of zero and no listed benchmark entries. The percentile versus all GPUs is identical at 50 for both parts, placing them in the same relative position within the database distribution.

However, the raw specification data allows for computed performance estimates. The AMD Radeon 8065S delivers a peak FP32 rate of 15.36 TFLOPS, which is 25% higher than the Intel Arc Pro B60 Dual's 12.29 TFLOPS. This indicates a substantial advantage for the AMD part in single-precision compute workloads. Conversely, the Intel card achieves 24.58 TFLOPS in FP16, which is 60% higher than the AMD part's 15.36 TFLOPS. The AMD FP16 figure operates at a 1:1 ratio with FP32, while the Intel card uses a 2:1 ratio, explaining the divergence.

Pixel throughput is exactly equal at 192.0 GPixel/s for both cards, driven by the identical pixel rate. Texture throughput tells a different story: the AMD Radeon 8065S reaches 480.0 GTexel/s, while the Intel Arc Pro B60 Dual manages 384.0 GTexel/s. The AMD part leads by 25% in texture fill rate, which suggests stronger performance in texture-heavy rendering scenarios.

Clock behavior differs markedly between the two. The AMD Radeon 8065S has a base clock of 1295 MHz and a boost clock of 3000 MHz, a wide operating range that allows for significant dynamic scaling. The Intel Arc Pro B60 Dual runs at a base of 2000 MHz and boosts to 2400 MHz, a much narrower range. The AMD boost clock is 25% higher than the Intel boost clock, while the Intel base clock is 54% higher than the AMD base clock. These characteristics point to different power management philosophies: the AMD part scales aggressively under load, while the Intel part maintains a higher floor.

Architecture Differences

The two GPUs come from different architectural generations and design philosophies. The AMD Radeon 8065S uses the Gorgon Halo chip built on RDNA 3.5, part of the Navi Mobile (RX 8000M) generation. The Intel Arc Pro B60 Dual uses the BMG-G21 chip built on Xe2-HPG, from the Battlemage (Pro Series) generation. Both are manufactured by TSMC, but on different process nodes: the AMD part uses 4 nm, while the Intel part uses 5 nm.

Die size and transistor counts reveal distinct design strategies. The AMD chip measures 308 mm² with an unknown transistor count. The Intel chip is smaller at 272 mm² but packs 19,600 million transistors, yielding a transistor density of 72.1M per mm². The AMD part has no recorded transistor density figure. The Intel card achieves higher density on a larger process node, which suggests a more compact logic design or a greater reliance on dense memory structures.

Memory architecture is fundamentally different. The AMD Radeon 8065S uses system shared memory, with the memory size, type, and bus width all listed as system dependent. Bandwidth is likewise system dependent. The Intel Arc Pro B60 Dual uses 24 GB of dedicated GDDR6 memory on a 192-bit bus, delivering 456.0 GB/s of bandwidth. The Intel card also has a specific memory clock of 2375 MHz, translating to 19 Gbps effective. This contrast means the AMD part relies on the host system's memory subsystem, while the Intel card carries its own high-bandwidth pool.

Compute unit organization shows both similarities and differences. Both GPUs have 2560 shading units and 160 texture mapping units. The AMD part has 64 ROPs, while the Intel part has 80 ROPs, a 25% advantage for Intel. Ray tracing cores differ substantially: the AMD card has 40 RT cores, while the Intel card has 20, giving AMD a 2:1 advantage in dedicated ray tracing hardware. Neither part lists tensor cores.

Power delivery and physical design are polar opposites. The AMD Radeon 8065S carries a 55 W TDP, uses an integrated graphics processor (IGP) form factor, and requires no power connectors. The Intel Arc Pro B60 Dual has a 400 W TDP, uses a dual-slot design, requires a single 16-pin power connector, and lists a suggested PSU of 800 W. The Intel card is physically large at 300 mm in length, 110 mm in height, and 40 mm in width. The AMD part has no recorded dimensions, consistent with its integrated nature.

Bus interfaces also differ. The AMD Radeon 8065S uses PCIe 5.0 x16, while the Intel Arc Pro B60 Dual uses PCIe 5.0 x8. Display outputs on the Intel card are four mini-DisplayPort 2.1 connectors; the AMD card lists its outputs as portable device dependent, reflecting its integration into mobile systems. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Where Each One Wins

The AMD Radeon 8065S wins in raw FP32 compute, delivering 15.36 TFLOPS against the Intel card's 12.29 TFLOPS, a 25% lead. This advantage extends to texture throughput, where 480.0 GTexel/s outpaces 384.0 GTexel/s by the same margin. The AMD part also carries twice as many ray tracing cores, 40 versus 20, which suggests better ray tracing workload scaling. Its 3000 MHz boost clock is the highest clock figure recorded for either card. The 55 W TDP makes the AMD part suitable for integrated deployments where power budgets are constrained, and the PCIe 5.0 x16 interface provides full bandwidth to the host.

The Intel Arc Pro B60 Dual wins in memory capacity and bandwidth. Its 24 GB of GDDR6 memory with 456.0 GB/s bandwidth and a 192-bit bus is a decisive advantage over the AMD part's system-shared memory. FP16 throughput is 24.58 TFLOPS, 60% ahead of the AMD part, which matters for workloads that can use half-precision arithmetic. The Intel card has 80 ROPs versus 64, a 25% advantage in pixel output capability, although the recorded pixel rate is identical at 192.0 GPixel/s. The dedicated 16-pin power connector and 800 W suggested PSU indicate the Intel card is built for sustained, high-power operation. The four mini-DisplayPort 2.1 outputs offer a fixed, professional display configuration, while the AMD part's outputs depend entirely on the host device.

The release timeline shows the Intel Arc Pro B60 Dual launched on 2025-09-04, while the AMD Radeon 8065S followed on 2025-12-31. The AMD part lists Polaris Mobile as its predecessor, while the Intel card has no predecessor recorded. Both remain in active production status.

FAQ

Q: Which GPU has higher single-precision compute performance?

A: The AMD Radeon 8065S delivers 15.36 TFLOPS in FP32, which is 25% higher than the Intel Arc Pro B60 Dual's 12.29 TFLOPS.

Q: How do the memory configurations compare?

A: The Intel Arc Pro B60 Dual uses 24 GB of GDDR6 memory on a 192-bit bus with 456.0 GB/s bandwidth. The AMD Radeon 8065S uses system shared memory, with size, type, bus width, and bandwidth all dependent on the host system.

Q: What are the power requirements for each card?

A: The AMD Radeon 8065S has a 55 W TDP and requires no power connectors. The Intel Arc Pro B60 Dual has a 400 W TDP, requires a single 16-pin power connector, and lists a suggested PSU of 800 W.

Q: Which GPU has more ray tracing cores?

A: The AMD Radeon 8065S has 40 ray tracing cores, exactly double the 20 ray tracing cores found in the Intel Arc Pro B60 Dual.

Q: Do both GPUs support the same graphics APIs?

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

Q: What is the physical size of the Intel card?

A: The Intel Arc Pro B60 Dual measures 300 mm in length, 110 mm in height, and 40 mm in width, using a dual-slot design. The AMD Radeon 8065S is an integrated graphics processor with no recorded dimensions.

Specification Differences

| Field | AMD Radeon 8065S | Intel Arc Pro B60 Dual |

|---|---|---|

| Chip | Gorgon Halo | BMG-G21 |

| Architecture | RDNA 3.5 | Xe2-HPG |

| Generation | Navi Mobile (RX 8000M) | Battlemage (Pro Series) |

| Process node | 4 nm | 5 nm |

| Transistors | Unknown | 19,600 million |

| Die size | 308 mm² | 272 mm² |

| Transistor density | Not recorded | 72.1M / mm² |

| Base clock | 1295 MHz | 2000 MHz |

| Boost clock | 3000 MHz | 2400 MHz |

| Memory clock | System Shared | 2375 MHz 19 Gbps effective |

| Memory size | System Shared | 24 GB |

| Memory type | System Shared | GDDR6 |

| Memory bus width | System Shared | 192 bit |

| Memory bandwidth | System Dependent | 456.0 GB/s |

| ROPs | 64 | 80 |

| RT cores | 40 | 20 |

| Texture rate | 480.0 GTexel/s | 384.0 GTexel/s |

| FP32 | 15.36 TFLOPS | 12.29 TFLOPS |

| FP16 | 15.36 TFLOPS (1:1) | 24.58 TFLOPS (2:1) |

| TDP | 55 W | 400 W |

| Slot width | IGP | Dual-slot |

| Power connectors | None | 1x 16-pin |

| Suggested PSU | Not recorded | 800 W |

| Bus interface | PCIe 5.0 x16 | PCIe 5.0 x8 |

| Display outputs | Portable Device Dependent | 4x mini-DisplayPort 2.1 |

| Release date | 2025-12-31 | 2025-09-04 |

| Launch MSRP | Not recorded | 1,199 USD |

The Verdict

The data separates these two GPUs by deployment philosophy rather than raw capability alone. The AMD Radeon 8065S is an integrated processor with a 55 W TDP, no power connectors, and system-shared memory. It wins on FP32 throughput at 15.36 TFLOPS, texture rate at 480.0 GTexel/s, and ray tracing core count at 40. Its PCIe 5.0 x16 interface and portable device dependent outputs point toward mobile or compact systems where the host provides the memory and display infrastructure.

The Intel Arc Pro B60 Dual is a discrete, dual-slot expansion card with a 400 W TDP, a 16-pin power connector, and an 800 W suggested PSU. It wins decisively on memory with 24 GB of GDDR6 at 456.0 GB/s, on FP16 throughput at 24.58 TFLOPS, and on ROP count at 80. Its four mini-DisplayPort 2.1 outputs and 300 mm length indicate a professional desktop workstation role. The launch MSRP of the Intel card is 1,199 USD.

Users who need dedicated memory bandwidth, half-precision compute, or fixed multi-display outputs should select the Intel Arc Pro B60 Dual. Users constrained by power budgets or integrated form factors should select the AMD Radeon 8065S. The choice follows directly from whether the workload demands the Intel card's 456.0 GB/s of dedicated bandwidth or the AMD part's 25% FP32 lead and 2:1 ray tracing core advantage.