AMD Radeon 8065S vs AMD Radeon RX 7600 XT Comparison

Head-to-Head Benchmarks

The AMD Radeon 8065S and the AMD Radeon RX 7600 XT present a sharp contrast in design philosophy and performance targets. The database contains no direct head-to-head benchmark records between these two parts, so the comparison relies on their individual recorded scores and architectural characteristics. The RX 7600 XT is the only one of the two with benchmark entries, and those results establish a clear baseline for where the discrete card sits in the overall GPU landscape.

The RX 7600 XT's recorded percentile of 60 versus all GPUs indicates it outperforms the majority of the database's tracked graphics processors. Its average benchmark score of 17083 places it in a competitive middle tier. The nearest rivals in the database confirm this positioning. The NVIDIA GeForce RTX 3070 sits just 0.7% higher with an average score of 17208, making the RX 7600 XT nearly its equal in aggregate performance. The NVIDIA GeForce GTX 690 trails by a negligible 0.3% with a score of 17037, and the AMD Radeon HD 7970M is 0.4% behind at 17019. The NVIDIA Tesla M4 lags by 0.9% with 16932. These tight margins, all within a single percentage point, show that the RX 7600 XT lands in a densely populated performance band where small architectural differences decide placement.

Looking at the individual benchmark tests for the RX 7600 XT, the strongest result comes from Geekbench OpenCL with a score of 92426. The Vulkan test under Geekbench produces 48366, which is roughly half the OpenCL figure and highlights how the card's compute throughput responds differently across API workloads. In the Passmark suite, the G3D score of 17132 and the G2D score of 1030 show a typical desktop-oriented profile where 3D rendering dominates. The legacy DirectX tests tell a more nuanced story: DirectX 9 scores 228, DirectX 10 scores 85, DirectX 11 scores 167, and DirectX 12 scores 65. The modern DirectX 12 result is the lowest of the four, which is unexpected for a card built on RDNA 3.0 architecture. The GPU compute score of 8987 in Passmark measures raw compute throughput independent of graphics API overhead.

The 8065S has no benchmark scores recorded in the database, which means its percentile of 50 is a placeholder rather than a measured outcome. Its average benchmark score is listed as zero. This absence of data prevents any direct numerical comparison of frame rates or compute results between the two cards. What the database does provide is a full specification sheet for the 8065S, and those specifications allow for a reasoned analysis of its expected performance ceiling relative to the measured RX 7600 XT.

The RX 7600 XT delivers 22.57 TFLOPS of FP32 compute, while the 8065S is rated at 15.36 TFLOPS. That is a 47% advantage for the discrete card in raw shader throughput. The pixel rate favors the 8065S at 192.0 GPixel/s versus 176.3 GPixel/s, a 9% lead. The texture rate tells a similar story to the FP32 figure: the 8065S produces 480.0 GTexel/s compared to the RX 7600 XT's 352.6 GTexel/s, giving the mobile chip a 36% advantage in texture fill. These numbers suggest the 8065S is tuned for texture-heavy and pixel-heavy workloads, while the RX 7600 XT leans on higher raw compute for shader-bound tasks.

FAQ

Q: Which GPU has the higher FP32 compute throughput?

A: The RX 7600 XT leads with 22.57 TFLOPS, which is 47% higher than the 8065S's 15.36 TFLOPS.

Q: How does the 8065S compare in pixel and texture fill rates?

A: The 8065S has a 9% higher pixel rate at 192.0 GPixel/s versus 176.3 GPixel/s, and a 36% higher texture rate at 480.0 GTexel/s versus 352.6 GTexel/s.

Q: What memory configurations do the two cards use?

A: The RX 7600 XT uses 16 GB of GDDR6 memory on a 128-bit bus with 288.0 GB/s of bandwidth. The 8065S uses system shared memory with system dependent bandwidth.

Q: What is the thermal design power of each card?

A: The 8065S has a TDP of 55 W, while the RX 7600 XT has a TDP of 190 W.

Q: Which card has more shading units and ray tracing cores?

A: The 8065S has 2560 shading units and 40 ray tracing cores. The RX 7600 XT has 2048 shading units and 32 ray tracing cores.

Q: How does the RX 7600 XT perform relative to its nearest rivals?

A: It is 0.3% faster than the GTX 690, 0.4% faster than the HD 7970M, 0.9% faster than the Tesla M4, and 0.7% slower than the RTX 3070.

Architecture Differences

The two GPUs come from different generations of AMD's RDNA architecture. The 8065S uses RDNA 3.5, built on a 4 nm process at TSMC, and carries the chip name Gorgon Halo. It belongs to the Navi Mobile (RX 8000M) generation. The RX 7600 XT uses RDNA 3.0, built on a 6 nm process at TSMC, with the Navi 33 chip and the codename Hotpink Bonefish. It belongs to the Navi III (RX 7000) generation. The process node difference, 4 nm versus 6 nm, gives the 8065S a transistor density and power efficiency advantage at the silicon level.

The die sizes differ substantially. The 8065S has a die size of 308 mm², while the RX 7600 XT measures 204 mm². The RX 7600 XT has a recorded transistor count of 13,300 million and a transistor density of 65.2 million per mm². The 8065S has an unknown transistor count, so density cannot be calculated from the database records. The larger die on the newer process node suggests the 8065S packs more functional blocks despite its lower TDP.

The 8065S uses system shared memory, meaning it has no dedicated VRAM and relies on the host system's main memory with bandwidth that is system dependent. The RX 7600 XT has dedicated 16 GB of GDDR6 with a 128-bit bus and 288.0 GB/s of bandwidth. This is a fundamental architectural split: one is an integrated-class part designed for mobile platforms, the other is a discrete card with its own memory subsystem. The 8065S's memory clock is listed as system shared, while the RX 7600 XT runs at 2250 MHz with 18 Gbps effective data rate.

Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so the API feature surface is identical. The 8065S has 40 ray tracing cores versus 32 on the RX 7600 XT, a 25% advantage in ray tracing hardware. Neither card has tensor cores listed in the database.

Specification Differences

The specification sheets reveal the key differences between the two parts. The 8065S has a base clock of 1295 MHz and a boost clock of 3000 MHz. The RX 7600 XT has a base clock of 1980 MHz, a boost clock of 2755 MHz, and a game clock of 2470 MHz. The 8065S boosts 245 MHz higher, but its base clock is 685 MHz lower.

The shading units tally 2560 for the 8065S and 2048 for the RX 7600 XT. The texture mapping units are 160 versus 128, and the render output units are 64 for both. The ray tracing cores are 40 versus 32. The 8065S produces 15.36 TFLOPS of FP32 and FP16 (1:1), while the RX 7600 XT produces 22.57 TFLOPS for both precision formats.

The power profiles could not be more different. The 8065S runs at 55 W TDP with no power connectors and an IGP slot width. The RX 7600 XT runs at 190 W TDP with a dual-slot design and a single 8-pin power connector, plus a suggested PSU rating of 450 W. The bus interfaces also differ: PCIe 5.0 x16 for the 8065S and PCIe 4.0 x8 for the RX 7600 XT.

The display outputs are portable device dependent for the 8065S, while the RX 7600 XT provides 1x HDMI 2.1a and 3x DisplayPort 2.1. The RX 7600 XT has physical dimensions of 204 mm in length and 115 mm in height, whereas the 8065S has no dimensions listed due to its integrated form factor. The RX 7600 XT was released in January 2024 with a launch MSRP of 329 USD, while the 8065S carries a release date of December 2025 and no launch MSRP. The 8065S lists Polaris Mobile as its predecessor, and the RX 7600 XT lists Navi II as its predecessor and Navi IV as its successor.

Where Each One Wins

The RX 7600 XT wins in raw compute throughput. Its 22.57 TFLOPS of FP32 performance is 47% higher than the 8065S, and that advantage shows up in the benchmark results recorded in the database. The Passmark G3D score of 17132 and the Geekbench OpenCL score of 92426 place it in the 60th percentile of all GPUs, with aggregate performance nearly identical to the RTX 3070. For shader-bound workloads, DirectX 12 gaming, and general compute tasks, the RX 7600 XT is the stronger part based on the measured data.

The 8065S wins in efficiency and fill rate. Its 55 W TDP is less than a third of the RX 7600 XT's 190 W, yet it delivers a higher pixel rate at 192.0 GPixel/s and a higher texture rate at 480.0 GTexel/s. The 8065S also has more shading units, more texture mapping units, and more ray tracing cores. Its 3000 MHz boost clock exceeds the RX 7600 XT's 2755 MHz. These characteristics point to a part designed for integrated mobile platforms where power draw is a constraint and memory is shared with the system.

The memory situation favors the RX 7600 XT decisively. Dedicated 16 GB of GDDR6 with 288.0 GB/s of bandwidth is a fixed resource that does not compete with the CPU for access. The 8065S's system shared memory has system dependent bandwidth, which means its effective performance varies with the host platform's memory configuration. For workloads that saturate memory bandwidth, such as high-resolution textures or large datasets, the RX 7600 XT has a structural advantage.

The architecture generation split adds another layer. The 8065S uses RDNA 3.5 on a 4 nm node, the RX 7600 XT uses RDNA 3.0 on a 6 nm node. The newer architecture and smaller process node give the 8065S a theoretical efficiency edge, which the TDP figures confirm. The RX 7600 XT compensates with a larger power budget and dedicated memory.

The database records no benchmark scores for the 8065S, so its wins are inferred from specifications rather than measured results. The RX 7600 XT's wins are backed by ten recorded benchmark entries and a percentile ranking that places it above 60% of all tracked GPUs. For users who need confirmed performance data, the RX 7600 XT is the only one of the two with verified results. For users who prioritize low power draw and high fill rates in a mobile form factor, the 8065S offers a compelling specification sheet even without benchmark validation.