AMD Radeon 8065S vs AMD Radeon RX 9050 Comparison

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results for the AMD Radeon 8065S and the AMD Radeon RX 9050. Both GPUs have an average benchmark score of 0 and a percentile rank of 50 against all GPUs in the database. This indicates that no recorded measurements exist yet for either part, so a comparative performance analysis based on benchmark scores is not possible at this time. The absence of recorded data means that any performance claims about either GPU must be derived from their architectural specifications rather than measured outcomes.

The AMD Radeon 8065S delivers a peak FP32 performance of 15.36 TFLOPS, while the AMD Radeon RX 9050 delivers 10.65 TFLOPS. This gives the 8065S a 44.2% advantage in raw floating-point throughput. The 8065S also leads in texture fill rate with 480.0 GTexel/s versus 166.4 GTexel/s for the RX 9050, a 188.5% difference. Pixel fill rates are closer, with the 8065S producing 192.0 GPixel/s against 166.4 GPixel/s for the RX 9050, a 15.4% advantage for the integrated part.

The RX 9050 counters with a dedicated memory subsystem. It features 8 GB of GDDR6 memory on a 128-bit bus, delivering 288.0 GB/s of bandwidth. The 8065S uses system-shared memory with bandwidth described as system dependent, meaning its memory performance cannot be quantified independently. The RX 9050 also has a higher base clock at 1330 MHz versus 1295 MHz, although the 8065S boosts to 3000 MHz compared to 2600 MHz for the RX 9050.

Neither GPU shows any wins in the head-to-head benchmark section, as no tests have been recorded. The specification data indicates that the 8065S is designed for raw compute throughput, while the RX 9050 is optimized for a dedicated memory interface and lower power consumption in a discrete form factor.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The AMD Radeon 8065S delivers 15.36 TFLOPS of FP32 performance, which is 44.2% higher than the 10.65 TFLOPS offered by the AMD Radeon RX 9050.

Q: How does the memory configuration differ between the two GPUs?

A: The RX 9050 uses 8 GB of GDDR6 memory with a 128-bit bus and 288.0 GB/s bandwidth. The 8065S relies on system-shared memory, with the memory type, bus width, and bandwidth all listed as system shared or system dependent.

Q: What are the power requirements for each GPU?

A: The 8065S has a TDP of 55 W and uses no power connectors, as it is an integrated graphics processor. The RX 9050 has a TDP of 92 W, requires a single 8-pin power connector, and has a suggested PSU rating of 250 W.

Q: Which GPU has more shading units?

A: The 8065S has 2560 shading units, while the RX 9050 has 1024. The 8065S also has 160 texture mapping units versus 64, and 40 ray tracing cores versus 16.

Q: What is the process node for each GPU?

A: Both GPUs are manufactured on a 4 nm process at TSMC, but the 8065S has a die size of 308 mm², while the RX 9050 has a die size of 199 mm². The RX 9050 lists 29,700 million transistors with a density of 149.2M per mm², while the 8065S does not disclose its transistor count.

Q: Which GPU has a higher boost clock?

A: The 8065S boosts to 3000 MHz, which is 400 MHz higher than the 2600 MHz boost clock of the RX 9050. However, the RX 9050 has a higher base clock at 1330 MHz compared to 1295 MHz.

Where Each One Wins

The AMD Radeon 8065S wins in scenarios that demand raw compute throughput. Its 15.36 TFLOPS FP32 rating, 480.0 GTexel/s texture rate, and 192.0 GPixel/s pixel rate position it as the stronger option for workloads that scale with shading units, texture mapping, and ray tracing core count. With 2560 shading units, 160 TMUs, and 40 RT cores, the 8065S provides 2.5 times the shading units, 2.5 times the TMUs, and 2.5 times the RT cores of the RX 9050. The 3000 MHz boost clock further amplifies its throughput advantage. Its 55 W TDP and IGP slot width make it suitable for compact mobile systems where dedicated graphics cards cannot be installed.

The AMD Radeon RX 9050 wins in scenarios that depend on dedicated memory bandwidth and consistent memory latency. Its 8 GB GDDR6 memory with 288.0 GB/s bandwidth is a fixed, measurable resource, whereas the 8065S depends on system-shared memory with variable performance. The RX 9050 also has a higher base clock at 1330 MHz, which may help maintain performance in sustained workloads where boost clocks cannot be held. The dual-slot form factor and single 8-pin power connector indicate a discrete card design that can be paired with a 250 W suggested PSU. The RX 9050 provides 1x HDMI 2.1b and 2x DisplayPort 2.1a outputs, while the 8065S offers portable device dependent outputs, giving the discrete card a clear advantage in multi-display desktop configurations.

The data shows a split between integrated compute density and discrete memory autonomy. The 8065S is built for maximum arithmetic throughput per watt, while the RX 9050 is built for predictable memory performance and standalone operation. Neither GPU has recorded benchmark scores, so these conclusions rest entirely on the specification sheet.

Specification Differences

The two GPUs differ across nearly every major specification category. The 8065S uses the Gorgon Halo chip with RDNA 3.5 architecture, while the RX 9050 uses the Navi 44 chip with RDNA 4.0 architecture. The process node is identical at 4 nm TSMC, but the die sizes differ: the 8065S measures 308 mm², and the RX 9050 measures 199 mm². The RX 9050 lists 29,700 million transistors and a density of 149.2M per mm², while the 8065S does not disclose transistor counts.

Clock speeds differ substantially. The 8065S has a base clock of 1295 MHz and a boost clock of 3000 MHz. The RX 9050 has a base clock of 1330 MHz, a boost clock of 2600 MHz, and a game clock of 1920 MHz. Memory clocks also differ: the 8065S uses system-shared memory, while the RX 9050 operates at 2250 MHz with 18 Gbps effective speed.

The compute configuration diverges sharply. The 8065S has 2560 shading units, 160 TMUs, 64 ROPs, and 40 RT cores. The RX 9050 has 1024 shading units, 64 TMUs, 64 ROPs, and 16 RT cores. Both GPUs have the same ROP count, which explains the relatively small pixel rate gap. The 8065S produces 15.36 TFLOPS FP32 and FP16 (1:1), while the RX 9050 produces 10.65 TFLOPS in both precision formats.

Power and form factor differ completely. The 8065S is an IGP with 55 W TDP, no power connectors, and portable device dependent display outputs. The RX 9050 is a dual-slot card with 92 W TDP, one 8-pin power connector, a 250 W suggested PSU, and fixed display outputs of 1x HDMI 2.1b plus 2x DisplayPort 2.1a. The bus interface is PCIe 5.0 x16 for both.

Memory specifications show the largest structural difference. The 8065S has system shared size, type, bus width, and system dependent bandwidth. The RX 9050 has 8 GB GDDR6, a 128-bit bus, and 288.0 GB/s bandwidth. The 8065S has no listed launch MSRP, and the RX 9050 also has no listed launch MSRP.

Architecture Differences

The architectural split between these two GPUs reflects different design goals within the same manufacturer. The 8065S uses RDNA 3.5 architecture on the Gorgon Halo chip, belonging to the Navi Mobile (RX 8000M) generation. The RX 9050 uses RDNA 4.0 architecture on the Navi 44 chip, belonging to the Navi IV (RX 9000) generation. Both are built on TSMC 4 nm, but the 8065S carries the larger 308 mm² die without a disclosed transistor count, while the RX 9050 packs 29,700 million transistors into 199 mm².

The 8065S integrates 2560 shading units, 160 texture mapping units, and 40 ray tracing cores. This is a wide design that spreads work across many execution units. The RX 9050 uses 1024 shading units, 64 texture mapping units, and 16 ray tracing cores, a narrower configuration that relies on higher base clocks and dedicated GDDR6 memory to sustain performance. The RDNA 4.0 architecture in the RX 9050 introduces architectural changes that are not quantified in the database, but the difference in ray tracing core count is substantial: 40 versus 16.

Memory architecture is the defining difference. The 8065S uses system-shared memory, meaning it has no dedicated VRAM and depends on the host system's memory for all graphics data. The RX 9050 has 8 GB of GDDR6 on a 128-bit bus with 288.0 GB/s bandwidth. This makes the RX 9050 an independent memory domain, while the 8065S is a memory-dependent design. The 8065S has no memory clock because its memory is system shared, while the RX 9050 runs at 2250 MHz with 18 Gbps effective speed.

The 8065S is an integrated graphics processor with an IGP slot width, no power connectors, and a 55 W TDP. The RX 9050 is a discrete dual-slot card with a single 8-pin connector and a 92 W TDP. The RX 9050 also specifies a 250 W suggested PSU, which the 8065S does not require. Display output capability differs as well: the 8065S is portable device dependent, while the RX 9050 provides fixed HDMI 2.1b and DisplayPort 2.1a outputs.

The predecessor relationships differ. The 8065S succeeds Polaris Mobile, while the RX 9050 succeeds Navi III. Both GPUs are currently marked as active in production. The 8065S has a release date of 2025-12-31, and the RX 9050 has a release date of 2026-07-27. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The 8065S provides FP32 and FP16 throughput at 15.36 TFLOPS each with a 1:1 ratio, and the RX 9050 does the same at 10.65 TFLOPS.

The architectural data indicates that the 8065S is a compute-focused integrated design with a high boost clock and wide execution resources, while the RX 9050 is a memory-focused discrete design with fewer execution units but a dedicated 8 GB GDDR6 subsystem. The 4 nm process node is shared, but the die size difference of 308 mm² versus 199 mm² shows that the 8065S devotes more silicon area to execution hardware, while the RX 9050 devotes its smaller die to a balanced configuration with external memory.