AMD Radeon 8065S vs Intel Data Center GPU Max Subsystem Comparison

Head-to-Head Benchmarks

The recorded data for the AMD Radeon 8065S and the Intel Data Center GPU Max Subsystem contains no head-to-head benchmark entries, and both products show an average benchmark score of 0 with a percentile ranking of 50 against all GPUs in the database. This means there are no measured performance deltas to report between these two parts, and the comparison must be conducted entirely through the architectural and specification fields provided.

What the data does permit is a direct contrast of theoretical peak throughput. The Intel Data Center GPU Max Subsystem delivers 52.43 TFLOPS of FP32 compute, which is 3.4 times the 15.36 TFLOPS of the AMD Radeon 8065S. The same ratio holds for FP16: Intel reaches 52.43 TFLOPS versus AMD’s 15.36 TFLOPS, with both parts operating in a 1:1 FP16/FP32 ratio. Texture rate follows the same direction, Intel at 1,638.4 GTexel/s versus 480.0 GTexel/s for AMD, a 3.4x gap. Pixel rate is a different story: the Intel part records 0 MPixel/s because it has zero ROPs, while the AMD Radeon 8065S manages 192.0 GPixel/s with 64 ROPs. The absence of raster output units on the Intel subsystem means it cannot perform traditional pixel rendering, so any pixel-rate comparison ends with AMD as the only functional option.

Memory capacity and bandwidth also diverge sharply. Intel ships 128 GB of HBM2e across an 8192-bit bus, yielding 3.21 TB/s of bandwidth. The AMD part relies on system shared memory, with a bus width listed as system shared and bandwidth described as system dependent. Because the AMD memory configuration is not fixed, its effective bandwidth cannot be stated as a number; the Intel figure of 3.21 TB/s stands as the only concrete bandwidth value in the dataset.

Clock speeds differ as well. The AMD Radeon 8065S has a base clock of 1295 MHz and a boost of 3000 MHz. The Intel Data Center GPU Max Subsystem has a base of 900 MHz and a boost of 1600 MHz. AMD’s boost clock is 1.875 times Intel’s, which partially compensates for the lower core count, though not enough to close the FP32 gap. The AMD part also runs its memory clock as system shared, whereas Intel’s memory clock is 1565 MHz, reported as 3.1 Gbps effective.

The Verdict

From the data, the Intel Data Center GPU Max Subsystem is the clear winner for compute-heavy workloads that rely on FP32, FP16, texture throughput, and memory bandwidth. It offers 52.43 TFLOPS of FP32 and FP16, 1,638.4 GTexel/s of texture rate, and 3.21 TB/s of memory bandwidth, with 16384 shading units and 128 ray tracing cores. The 128 GB of HBM2e memory provides a fixed capacity that does not depend on host system resources.

The AMD Radeon 8065S wins for any workload requiring rasterization or pixel output. Its 64 ROPs and 192.0 GPixel/s pixel rate make it the only option of the two that can produce rendered pixels. Its 3000 MHz boost clock is the highest boost in this comparison, and its 55 W TDP is dramatically lower than Intel’s 2400 W, which matters for integration into a portable device. The AMD part is an integrated GPU (IGP) with no power connectors, while the Intel subsystem is a dual-slot card requiring a 1x 16-pin connector and a suggested 2800 W power supply.

The data indicates that the Intel part is designed for data center compute without display outputs, while the AMD part is designed for mobile or portable systems with display outputs that are portable device dependent. Users who need pixel rendering should choose AMD; users who need raw compute throughput and massive memory should choose Intel.

Architecture Differences

The AMD Radeon 8065S is built on the Gorgon Halo chip using RDNA 3.5 architecture, part of the Navi Mobile (RX 8000M) generation. It is fabricated on a 4 nm process at TSMC, with a die size of 308 mm². The Intel Data Center GPU Max Subsystem uses the Ponte Vecchio chip with Generation 12.5 architecture, belongs to the Data Center GPU (Ponte Vecchio) generation, and is built on Intel’s own 10 nm process. Intel’s die size is 1280 mm², which is 4.16 times larger than AMD’s 308 mm². The Intel chip contains 100,000 million transistors, while the AMD transistor count is listed as unknown. Intel’s transistor density is recorded as 78.1M per mm²; AMD’s density is not provided.

The AMD part includes 2560 shading units, 160 texture mapping units, 64 ROPs, and 40 ray tracing cores. The Intel part has 16384 shading units, 1024 TMUs, zero ROPs, and 128 ray tracing cores. Both parts lack tensor cores, according to the database. The AMD architecture supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The Intel part supports DirectX 12 (12_1), OpenGL 4.6, and no Vulkan support is listed. The AMD part uses a PCIe 5.0 x16 interface, and the Intel part also uses PCIe 5.0 x16. The AMD part has display outputs that are portable device dependent; the Intel part has no display outputs.

Specification Differences

The two parts differ in nearly every measured specification. Process node: AMD is 4 nm, Intel is 10 nm. Die size: AMD is 308 mm², Intel is 1280 mm². Transistors: AMD is unknown, Intel is 100,000 million. Base clock: AMD is 1295 MHz, Intel is 900 MHz. Boost clock: AMD is 3000 MHz, Intel is 1600 MHz. Memory: AMD uses system shared memory with system dependent bandwidth, Intel uses 128 GB HBM2e with 3.21 TB/s bandwidth. Shading units: AMD has 2560, Intel has 16384. TMUs: AMD has 160, Intel has 1024. ROPs: AMD has 64, Intel has 0. Ray tracing cores: AMD has 40, Intel has 128. Pixel rate: AMD is 192.0 GPixel/s, Intel is 0 MPixel/s. Texture rate: AMD is 480.0 GTexel/s, Intel is 1,638.4 GTexel/s. FP32: AMD is 15.36 TFLOPS, Intel is 52.43 TFLOPS. FP16: AMD is 15.36 TFLOPS, Intel is 52.43 TFLOPS. TDP: AMD is 55 W, Intel is 2400 W. Slot width: AMD is IGP, Intel is dual-slot. Power connectors: AMD has none, Intel has 1x 16-pin. Suggested PSU: AMD has none listed, Intel suggests 2800 W. Display outputs: AMD is portable device dependent, Intel is none. DirectX support: AMD is 12 Ultimate (12_2), Intel is 12 (12_1). Vulkan support: AMD is 1.4, Intel is not listed. Length: AMD is not listed, Intel is 267 mm (10.5 inches). Release date: AMD is 2025-12-31, Intel is 2023-01-09. Predecessor: AMD lists Polaris Mobile, Intel lists none. Successor: AMD lists none, Intel lists H3C Graphics.

FAQ

Q: Which GPU has higher peak FP32 performance?

A: The Intel Data Center GPU Max Subsystem delivers 52.43 TFLOPS of FP32, which is 3.4 times the 15.36 TFLOPS of the AMD Radeon 8065S.

Q: Can the Intel Data Center GPU Max Subsystem render pixels?

A: No. The Intel part has 0 ROPs and records a pixel rate of 0 MPixel/s, while the AMD Radeon 8065S has 64 ROPs and a pixel rate of 192.0 GPixel/s.

Q: What is the memory configuration of each part?

A: The Intel part uses 128 GB of HBM2e with an 8192-bit bus and 3.21 TB/s bandwidth. The AMD part uses system shared memory, with bus width and bandwidth listed as system dependent.

Q: How do the boost clocks compare?

A: The AMD Radeon 8065S has a boost clock of 3000 MHz, while the Intel Data Center GPU Max Subsystem has a boost clock of 1600 MHz. AMD’s boost is 1.875 times higher.

Q: Which part requires an external power connector?

A: The Intel Data Center GPU Max Subsystem requires a 1x 16-pin connector and a suggested 2800 W power supply. The AMD Radeon 8065S has no power connectors and is an integrated GPU.

Q: What display outputs does each part offer?

A: The AMD Radeon 8065S has display outputs that are portable device dependent. The Intel Data Center GPU Max Subsystem has no display outputs.

Where Each One Wins

The Intel Data Center GPU Max Subsystem wins in all compute throughput categories. Its FP32 and FP16 scores of 52.43 TFLOPS exceed AMD’s 15.36 TFLOPS by a factor of 3.4. Texture rate of 1,638.4 GTexel/s is 3.4 times AMD’s 480.0 GTexel/s. Memory bandwidth of 3.21 TB/s is fixed and independent of host system, unlike AMD’s system dependent bandwidth. The 128 GB HBM2e capacity provides a large, dedicated memory pool. The 16384 shading units and 128 ray tracing cores offer substantially more parallel resources than AMD’s 2560 shading units and 40 ray tracing cores. The Intel part also has a higher transistor count at 100,000 million, and a larger die at 1280 mm².

The AMD Radeon 8065S wins in rasterization and mobility. Its 192.0 GPixel/s pixel rate is the only functional pixel output in this comparison, as Intel’s is 0 MPixel/s. The 3000 MHz boost clock is higher than Intel’s 1600 MHz. The 55 W TDP is 43.6 times lower than Intel’s 2400 W, and the IGP slot width with no power connectors allows integration without external power cabling. The 4 nm process node is smaller than Intel’s 10 nm, and the die size of 308 mm² is much smaller than 1280 mm². The AMD part supports DirectX 12 Ultimate (12_2) and Vulkan 1.4, both of which are absent from the Intel part’s feature set. The AMD part also provides display outputs, whereas Intel provides none.

The database records no benchmark scores for either part, so the wins described here are based solely on the architectural and specification fields. The Intel part is suited for compute and data center workloads with no display requirement. The AMD part is suited for portable systems that need rendering and output capabilities.