AMD Radeon RX 7700S vs NVIDIA T600 Mobile Comparison

The AMD Radeon RX 7700S and NVIDIA T600 Mobile occupy similar percentile positions in the overall GPU landscape—78th and 77th respectively—yet the benchmark data reveals a stark performance gulf between them. While both are mobile-class parts, the RX 7700S delivers decisively higher raw compute scores, though the T600 Mobile’s lower power envelope and distinct architectural lineage suggest different design priorities. The two available head-to-head benchmarks show the AMD part winning both, but the margin varies dramatically by workload, which raises questions about where each GPU’s strengths truly lie.

Head-to-Head Benchmarks

The most lopsided result comes from the Geekbench OpenCL test, where the AMD Radeon RX 7700S scores 62,983 against the NVIDIA T600 Mobile’s 35,486. That is a 77.5% advantage for the AMD part, a massive gap that underscores fundamental differences in compute throughput. The RX 7700S nearly doubles the T600 Mobile’s OpenCL score, which aligns with its much larger shader count and higher clock speeds, though the T600’s Turing architecture does have its own optimizations. Still, a delta of this size indicates the RX 7700S is in an entirely different performance tier for general-purpose GPU compute.

The Vulkan results tell a closer story. The RX 7700S posts 36,380, while the T600 Mobile manages 30,211, giving AMD a 20.4% win. This narrower margin suggests that Vulkan’s lower-level API overhead benefits the NVIDIA part more relative to OpenCL, or that the T600’s driver optimization for this workload partially compensates for its hardware deficits. Interestingly, the RX 7700S’s Vulkan score (36,380) is actually lower than its OpenCL score (62,983), while the T600 Mobile’s Vulkan score (30,211) is closer to its OpenCL figure (35,486). This pattern hints that the AMD architecture scales better with OpenCL’s broader workload types, whereas the NVIDIA part maintains more consistent performance across API boundaries.

When placed against their respective nearest rivals, the context sharpens. The RX 7700S’s average benchmark score of 33,849 sits just 0.3% below the AMD Radeon HD 7950 (33,951) and 0.4% below the AMD Radeon RX 480 (33,997), while edging out the NVIDIA GeForce GTX 1060 5 GB (33,694) by 0.5% and the NVIDIA RTX A5000 (33,622) by 0.7%. The T600 Mobile’s average score of 32,849 trails the NVIDIA P104-100 (32,982) by 0.4% and the NVIDIA T550 Mobile (33,161) by 0.9%, but beats the AMD Radeon RX 590 GME (32,601) by 0.8% and the AMD FirePro S9300 X2 (32,540) by 0.9%. So while the RX 7700S has a higher absolute average score, both GPUs are clustered within roughly 1% of each other’s closest competition, making their percentile rankings nearly identical despite the large head-to-head deltas.

FAQ

Q: Which GPU wins in Geekbench OpenCL, and by how much?

A: The AMD Radeon RX 7700S wins decisively with a score of 62,983 versus the NVIDIA T600 Mobile’s 35,486, a 77.5% advantage.

Q: Is the Vulkan performance gap similar to the OpenCL gap?

A: No, the Vulkan gap is much smaller. The RX 7700S scores 36,380 compared to the T600 Mobile’s 30,211, which is a 20.4% difference—less than a third of the OpenCL margin.

Q: How do these GPUs compare in overall percentile ranking?

A: The RX 7700S sits at the 78th percentile of all GPUs, while the T600 Mobile is at the 77th percentile, indicating they are nearly equivalent in overall standing despite the RX 7700S’s higher average score of 33,849 versus 32,849.

Q: What are the closest rivals for each GPU based on average score?

A: For the RX 7700S, the closest rival is the AMD Radeon HD 7950 (33,951, -0.3% delta), followed by the AMD Radeon RX 480 (33,997, -0.4%). For the T600 Mobile, the closest is the NVIDIA P104-100 (32,982, -0.4%), with the NVIDIA T550 Mobile (33,161, -0.9%) also nearby.

Q: Does the T600 Mobile have any benchmark win against the RX 7700S?

A: No, the data shows zero wins for the T600 Mobile across the two head-to-head benchmarks, with the RX 7700S winning both OpenCL and Vulkan tests.

Q: How does the T600 Mobile’s average score compare to its nearest rival with a positive delta?

A: The T600 Mobile’s average score of 32,849 is 0.8% higher than the AMD Radeon RX 590 GME (32,601) and 0.9% higher than the AMD FirePro S9300 X2 (32,540), showing it outperforms those specific competitors.

The Verdict

The benchmark evidence points overwhelmingly to the AMD Radeon RX 7700S for anyone prioritizing raw compute performance. It wins both head-to-head tests, with a 77.5% advantage in OpenCL and a 20.4% edge in Vulkan. The average benchmark score of 33,849 versus 32,849 further confirms its superiority, even though both GPUs sit within one percentile point of each other globally. The RX 7700S’s 8 GB of memory versus the T600 Mobile’s 4 GB also suggests better capacity for larger datasets, though this is not directly benchmarked.

However, the NVIDIA T600 Mobile is not without merit. Its 40 W TDP is less than half the RX 7700S’s 100 W, making it a more power-efficient choice for thermally constrained laptops or longer battery life. The T600 Mobile’s Vulkan score of 30,211 is respectable, and its average score of 32,849 places it in the 77th percentile, meaning it is hardly a slouch. The data suggests the T600 Mobile is a capable part for its power class, but it cannot match the RX 7700S in absolute performance.

For a user who needs maximum compute throughput—whether for rendering, simulation, or heavy GPU-accelerated tasks—the RX 7700S is the clear choice based on the benchmarks. For a user who prioritizes power efficiency and does not require top-tier performance, the T600 Mobile’s lower TDP makes it a plausible option, though the performance trade-off is substantial. The RX 7700S wins 2-0 in head-to-head tests, and that is the simplest summary of the data.

Specification Differences

The two GPUs differ across nearly every core specification. The RX 7700S features 2,048 shading units, 128 texture mapping units, and 64 render output units, while the T600 Mobile has 896 shading units, 56 TMUs, and 32 ROPs—exactly half or less in each category. The AMD part also includes 32 ray tracing cores, whereas the T600 Mobile lists none. Clock speeds diverge sharply: the RX 7700S runs at a 1500 MHz base and 2500 MHz boost, while the T600 Mobile operates at 780 MHz base and 1410 MHz boost.

Memory configurations differ as well. The RX 7700S has 8 GB of GDDR6 on a 128-bit bus with 288.0 GB/s bandwidth, while the T600 Mobile offers 4 GB of GDDR6 on the same 128-bit bus but only 192.0 GB/s bandwidth. The memory clock also differs, with the RX 7700S at 2250 MHz (18 Gbps effective) versus the T600 Mobile’s 1500 MHz (12 Gbps effective). Pixel and texture rates reflect these gaps: 160.0 GPixel/s and 320.0 GTexel/s for the RX 7700S, versus 45.12 GPixel/s and 78.96 GTexel/s for the T600 Mobile. The FP32 compute is 20.48 TFLOPS for the RX 7700S and 2.527 TFLOPS for the T600 Mobile, while FP16 figures are 40.96 TFLOPS and 5.053 TFLOPS respectively.

The bus interface also differs: the RX 7700S uses PCIe 4.0 x16, while the T600 Mobile uses PCIe 3.0 x16. Power consumption is another major split, with the RX 7700S rated at 100 W and the T600 Mobile at 40 W. The RX 7700S supports DirectX 12 Ultimate (12_2), whereas the T600 Mobile is limited to DirectX 12 (12_1). Both support OpenGL 4.6 and Vulkan 1.4. The RX 7700S is marked as Active production status, while the T600 Mobile is End-of-life.

Architecture Differences

The architectural divide is fundamental. The RX 7700S is built on AMD’s RDNA 3.0 architecture, using the Navi 33 chip with the codename “Hotpink Bonefish” from the Navi Mobile (RX 7000M) generation. It is fabricated on a 6 nm process at TSMC, with 13,300 million transistors packed into a 204 mm² die, yielding a transistor density of 65.2M per mm². The T600 Mobile, by contrast, uses NVIDIA’s Turing architecture with the TU117 chip from the Quadro Turing-M (Tx000) generation. It is built on a 12 nm process, also at TSMC, but contains only 4,700 million transistors on a 200 mm² die, for a density of 23.5M per mm².

This process node difference is significant: the 6 nm node allows the RX 7700S to fit nearly three times as many transistors in roughly the same die area, enabling its higher core counts and clock speeds. The transistor density figure alone—65.2M/mm² versus 23.5M/mm²—tells a story of architectural and manufacturing advancement. The RX 7700S also has explicit ray tracing cores (32 of them), while the T600 Mobile’s Turing architecture does not list any, though Turing did introduce RT cores in some variants; the data here shows none for this part.

The generations differ in timeline: the RX 7700S was released on January 3, 2023, while the T600 Mobile came out on April 11, 2021. The RX 7700S’s predecessor is listed as Polaris Mobile, while the T600 Mobile’s predecessor is Quadro Pascal-M and its successor is Ampere-MW. The RX 7700S is part of the Radeon RX 7000 series, while the T600 Mobile has no series designation. These differences suggest the RX 7700S benefits from a newer design philosophy centered on density and feature completeness, whereas the T600 Mobile represents an older, more power-conscious approach.

Where Each One Wins

The RX 7700S wins in every measured benchmark category, but the magnitude of its victories points to specific strengths. Its 77.5% OpenCL lead indicates dominance in compute-heavy workloads that leverage OpenCL’s broad device support, such as scientific simulation, video encoding, or machine learning inference. The 20.4% Vulkan win, while smaller, still shows superiority in gaming and real-time graphics applications that use Vulkan’s explicit control. The RX 7700S’s higher memory bandwidth (288.0 GB/s versus 192.0 GB/s) and larger 8 GB frame buffer would further benefit texture-heavy scenarios, though these are not directly benchmarked.

The T600 Mobile’s strengths are more qualitative. Its 40 W TDP makes it suitable for ultra-thin laptops where thermal limits are strict, and its 77th percentile ranking shows it remains competitive within its power class. The T600 Mobile’s Vulkan score of 30,211 is within 20% of the RX 7700S, which suggests that in Vulkan-based workloads, the performance gap narrows considerably—potentially making it viable for lighter gaming or CAD applications where the RX 7700S’s extra power is unnecessary. Its average score of 32,849 also places it above the AMD Radeon RX 590 GME and AMD FirePro S9300 X2, showing it can outperform some older desktop parts.

For use-case planning, the RX 7700S is the pick for GPU-accelerated rendering, heavy compute, or high-refresh gaming, based on its raw scores and memory capacity. The T600 Mobile is the pick for power-sensitive mobile workstations where battery life and thermals outweigh peak performance, and where Vulkan-based professional applications are the primary load. The data does not show the T600 Mobile winning any test, but its efficiency profile and non-trivial Vulkan performance make it a rational choice for constrained environments. The RX 7700S wins on performance; the T600 Mobile wins on restraint.