AMD Radeon 8065S vs NVIDIA RTX 3500 Embedded Ada Generation Comparison

Head-to-Head Benchmarks

The recorded database contains no direct head-to-head benchmark results for the AMD Radeon 8065S versus the NVIDIA RTX 3500 Embedded Ada Generation. Both entries show zero benchmark scores in their respective records, and the head-to-head comparison list is empty. This absence of measured data means the comparative analysis must rely entirely on the architectural specifications, clock rates, and derived throughput figures recorded in the database.

The raw compute figures show a clear separation between the two parts. The NVIDIA RTX 3500 Embedded Ada Generation delivers 23.04 TFLOPS of FP32 throughput and the same 23.04 TFLOPS for FP16, both at a 1:1 ratio. The AMD Radeon 8065S records 15.36 TFLOPS for both FP32 and FP16, also at a 1:1 ratio. That puts the NVIDIA part 50% ahead of the AMD part in raw floating-point throughput, a substantial margin for compute-bound workloads.

Texture and pixel throughput tell a different story. Both parts share identical TMU counts at 160 and identical ROP counts at 64. However, the AMD Radeon 8065S posts 480.0 GTexel/s of texture fill rate against 360.0 GTexel/s for the NVIDIA part, a 33.3% advantage for AMD. The pixel rate similarly favors AMD at 192.0 GPixel/s versus 144.0 GPixel/s, a 33.3% lead. These differences stem directly from the clock speed gap: the AMD part boosts to 3000 MHz while the NVIDIA part boosts to 2250 MHz, and both parts carry the same texture and ROP hardware counts.

Memory bandwidth is a decisive NVIDIA advantage. The RTX 3500 Embedded Ada Generation uses 12 GB of GDDR6 on a 192-bit bus with 432.0 GB/s of bandwidth. The Radeon 8065S uses system-shared memory with bandwidth listed as system dependent, meaning its effective memory throughput varies with the host platform rather than being a fixed specification. In any workload where local memory bandwidth is the limiting factor, the NVIDIA part has a clearly defined and substantial advantage.

The RT core counts are identical at 40 per part, so ray tracing throughput per clock should be comparable, but the NVIDIA part's higher FP32 throughput and dedicated tensor cores give it additional capabilities that the AMD part lacks entirely. The AMD Radeon 8065S has no tensor core field recorded, while the NVIDIA part includes 160 tensor cores.

Architecture Differences

The two GPUs come from different architectural generations and foundry processes. The AMD Radeon 8065S uses the Gorgon Halo chip built on RDNA 3.5 architecture, manufactured on TSMC's 4 nm process. It belongs to the Navi Mobile (RX 8000M) generation. The NVIDIA RTX 3500 Embedded Ada Generation uses the AD104 chip on Ada Lovelace architecture, manufactured on TSMC's 5 nm process, and belongs to the Ada-MW generation.

Die sizes are close: the AMD chip measures 308 mm² with transistor count listed as unknown, while the NVIDIA chip measures 294 mm² with 35,800 million transistors. The NVIDIA part records a transistor density of 121.8M per mm². The AMD part has no density figure recorded. Despite the smaller die, the NVIDIA chip packs substantially more transistors, which aligns with its higher compute throughput and the inclusion of 160 tensor cores.

Shading unit counts differ sharply. The NVIDIA part has 5120 shading units, exactly double the AMD part's 2560. Both parts have 160 TMUs and 64 ROPs, so the AMD part achieves its fill rate advantages through the much higher 3000 MHz boost clock compared to 2250 MHz for NVIDIA. The AMD base clock sits at 1295 MHz, while the NVIDIA base clock is 1725 MHz, so the NVIDIA part starts higher but the AMD part boosts further.

Memory architecture is fundamentally different. The AMD Radeon 8065S uses system-shared memory with a system-shared bus width and system-dependent bandwidth, meaning it has no dedicated VRAM. The NVIDIA RTX 3500 Embedded Ada Generation has 12 GB of GDDR6 memory on a 192-bit bus with a fixed 432.0 GB/s bandwidth and a memory clock of 2250 MHz, which the database records as 18 Gbps effective.

Power characteristics also diverge. The AMD part is rated at 55 W TDP with no power connectors and no suggested PSU. The NVIDIA part is rated at 100 W TDP, also with no power connectors, but the database records a suggested PSU of 300 W. Both are listed as IGP slot width, so neither occupies an expansion slot.

The bus interfaces differ: AMD uses PCIe 5.0 x16, while NVIDIA uses PCIe 4.0 x16. Display outputs on the AMD part are listed as portable device dependent, while the NVIDIA part records no outputs. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API-level feature parity is complete.

Release timing shows the NVIDIA part launched earlier. The RTX 3500 Embedded Ada Generation has a release date of 2023-03-20, while the AMD Radeon 8065S is dated 2025-12-31. The NVIDIA part lists its predecessor as Ampere-MW and its successor as Blackwell-MW. The AMD part lists its predecessor as Polaris Mobile and has no successor recorded. Both are marked as Active production status.

The Verdict

The recorded data supports different picks depending on the workload priority. For raw floating-point compute, the NVIDIA RTX 3500 Embedded Ada Generation is the clear choice. Its 23.04 TFLOPS of FP32 and FP16 throughput is 50% higher than the AMD Radeon 8065S's 15.36 TFLOPS, and it is the only one of the two with tensor cores, 160 of them, which matters for any AI or machine learning workload.

For fill-rate-bound rendering, the AMD Radeon 8065S holds the advantage. Its 480.0 GTexel/s texture rate and 192.0 GPixel/s pixel rate both exceed the NVIDIA part by 33.3%, a direct result of the 3000 MHz boost clock versus 2250 MHz. Applications that spend more time on texture sampling and pixel output than on general compute will favor the AMD part.

For memory-bound workloads, the NVIDIA part is the safer specification. The 12 GB GDDR6 frame buffer with 432.0 GB/s of fixed bandwidth is a concrete, measurable resource. The AMD part's system-shared memory has no fixed bandwidth figure, so its memory performance is entirely dependent on the host platform's memory subsystem. In a fixed hardware context, the NVIDIA part's dedicated memory is a known quantity.

For power-constrained environments, the AMD part draws less. At 55 W TDP versus 100 W TDP, the AMD part consumes less than the NVIDIA part, and it needs no suggested PSU figure recorded. The NVIDIA part lists a 300 W suggested PSU, indicating a higher system-level power requirement.

The release cadence also matters. The NVIDIA part has been available since 2023-03-20, while the AMD part is dated 2025-12-31, so the NVIDIA part has a longer market presence. Both are Active in production status, so neither is discontinued.

Specification Differences

The two parts differ across nearly every major specification category. The AMD Radeon 8065S uses a 4 nm process, while the NVIDIA RTX 3500 Embedded Ada Generation uses 5 nm. The AMD chip is Gorgon Halo on RDNA 3.5, while the NVIDIA chip is AD104 on Ada Lovelace. The AMD generation is Navi Mobile (RX 8000M), while NVIDIA is Ada-MW.

Transistor counts differ drastically: the NVIDIA part records 35,800 million transistors, while the AMD part's transistor count is listed as unknown. Die sizes are similar at 308 mm² for AMD and 294 mm² for NVIDIA, with NVIDIA recording a transistor density of 121.8M per mm² and AMD recording none.

Clock behavior is inverted between the two. AMD has a lower base clock at 1295 MHz but a higher boost clock at 3000 MHz. NVIDIA has a higher base clock at 1725 MHz but a lower boost clock at 2250 MHz. The AMD memory clock is listed as system shared, while NVIDIA records 2250 MHz with 18 Gbps effective.

Memory specifications are entirely different. AMD uses system-shared memory with system-shared size, bus width, and system-dependent bandwidth. NVIDIA uses 12 GB of GDDR6 on a 192-bit bus with 432.0 GB/s bandwidth.

Compute unit counts differ: AMD has 2560 shading units, NVIDIA has 5120. Both have 160 TMUs and 64 ROPs. Both have 40 RT cores, but only NVIDIA has 160 tensor cores.

Throughput figures show AMD ahead in pixel and texture rates (192.0 GPixel/s and 480.0 GTexel/s versus 144.0 GPixel/s and 360.0 GTexel/s) but NVIDIA ahead in FP32 and FP16 (23.04 TFLOPS versus 15.36 TFLOPS).

Power and interface specifications differ: AMD is 55 W TDP with PCIe 5.0 x16, NVIDIA is 100 W TDP with PCIe 4.0 x16. NVIDIA records a suggested PSU of 300 W, AMD records none. Both use IGP slot width, both have no power connectors. Display outputs are portable device dependent for AMD, no outputs for NVIDIA.

Release dates differ by over two years: NVIDIA on 2023-03-20, AMD on 2025-12-31. NVIDIA's predecessor is Ampere-MW and successor is Blackwell-MW, while AMD's predecessor is Polaris Mobile with no successor listed.

FAQ

Q: Which GPU has higher raw floating-point performance?

A: The NVIDIA RTX 3500 Embedded Ada Generation records 23.04 TFLOPS for both FP32 and FP16, which is 50% higher than the AMD Radeon 8065S's 15.36 TFLOPS for both formats.

Q: Do both GPUs have the same number of ray tracing cores?

A: Yes, both the AMD Radeon 8065S and the NVIDIA RTX 3500 Embedded Ada Generation record 40 RT cores.

Q: How much memory does each GPU have?

A: The NVIDIA RTX 3500 Embedded Ada Generation has 12 GB of GDDR6 on a 192-bit bus with 432.0 GB/s bandwidth. The AMD Radeon 8065S uses system-shared memory with system-dependent bandwidth.

Q: Which GPU has a higher boost clock?

A: The AMD Radeon 8065S boosts to 3000 MHz, which is higher than the NVIDIA RTX 3500 Embedded Ada Generation's 2250 MHz boost clock.

Q: Which GPU has tensor cores?

A: Only the NVIDIA RTX 3500 Embedded Ada Generation has tensor cores, with 160 of them. The AMD Radeon 8065S has no tensor core field recorded.

Q: What are the TDP ratings for each GPU?

A: The AMD Radeon 8065S is rated at 55 W TDP, while the NVIDIA RTX 3500 Embedded Ada Generation is rated at 100 W TDP. The NVIDIA part also lists a suggested PSU of 300 W, while the AMD part lists none.