AMD FirePro M6100 vs AMD Radeon RX 7600M XT Comparison

# AMD FirePro M6100 vs AMD Radeon RX 7600M XT

The AMD FirePro M6100 and AMD Radeon RX 7600M XT represent two distinct eras of AMD mobile graphics, separated by nearly a decade of architectural evolution. The data shows a single head-to-head benchmark result, where the RX 7600M XT delivers a decisive victory, but the comparison extends far beyond raw compute performance. The FirePro M6100, a 2014-era professional mobile part built on GCN 2.0, and the RX 7600M XT, a 2023-era consumer gaming part built on RDNA 3.0, differ fundamentally in architecture, memory subsystem, and feature support. The following analysis breaks down where each part wins, how their architectures diverge, and what the benchmark numbers indicate about their relative positioning.

Where Each One Wins

The head-to-head benchmark data shows a clear single win for the AMD Radeon RX 7600M XT in Geekbench OpenCL, with a score of 74,869 against the FirePro M6100’s 13,354. This represents an 82.2% delta, meaning the RX 7600M XT delivers roughly 4.6 times the OpenCL compute performance of the older part. The benchmark results indicate that the RX 7600M XT is the dominant performer in every measurable compute category, leaving the FirePro M6100 without a single benchmark win in the provided dataset.

However, the FirePro M6100’s positioning is not entirely without merit, even if the raw numbers favor its successor by a wide margin. The FirePro M6100 holds a 54th percentile ranking among all GPUs, which is slightly higher than the RX 7600M XT’s 52nd percentile. This percentile difference suggests that, despite the massive performance gap in the head-to-head test, the FirePro M6100 sits in a comparable tier relative to the entire GPU landscape — likely because the benchmark pool includes many older and less capable parts. The FirePro M6100’s average benchmark score of 13,354 is also higher than its nearest rival, the AMD Radeon Pro 555, which scores 13,407 with a delta of -0.4%, meaning the FirePro M6100 is slightly behind that part but ahead of the Radeon RX 5500M (13,356, 0% delta) and the Radeon HD 8950M (13,376, -0.2% delta).

The RX 7600M XT, by contrast, competes in a different performance neighborhood. Its average benchmark score of 12,710 places it near the NVIDIA GeForce GTX 670 (12,773, -0.5% delta) and the NVIDIA Tesla K20Xm (12,625, 0.7% delta), indicating that its overall average is pulled down by its lower-scoring sub-tests even though its OpenCL score is far higher. The RX 7600M XT wins decisively in compute-heavy workloads, but the FirePro M6100’s narrower benchmark profile — a single OpenCL test — may not capture the full picture of its professional-oriented capabilities.

Architecture Differences

The architectural gap between these two GPUs is substantial. The FirePro M6100 uses the Emerald chip built on GCN 2.0 architecture, manufactured on a 28 nm process at TSMC. The RX 7600M XT uses the Navi 33 chip built on RDNA 3.0 architecture, manufactured on a 6 nm process at the same foundry. This process shrink from 28 nm to 6 nm is a defining difference, enabling the RX 7600M XT to pack 13,300 million transistors into a 204 mm² die, compared to the FirePro M6100’s 2,080 million transistors on a 160 mm² die. The transistor density tells the story: the RX 7600M XT achieves 65.2 million transistors per square millimeter, versus 13.0 million for the FirePro M6100 — a fivefold increase in density.

The memory architecture also diverges sharply. The FirePro M6100 comes with 2 GB of GDDR5 memory on a 128-bit bus, delivering 96.00 GB/s of bandwidth. The RX 7600M XT offers 8 GB of GDDR6 memory on the same 128-bit bus width, but with 288.0 GB/s of bandwidth — triple the FirePro’s throughput. The RX 7600M XT’s memory clock runs at 2250 MHz (18 Gbps effective), while the FirePro M6100’s memory runs at 1500 MHz (6 Gbps effective). This bandwidth advantage is critical for modern workloads, particularly at higher resolutions and with larger textures.

Compute resources scale accordingly. The RX 7600M XT features 2,048 shading units, 128 texture mapping units, and 64 render output units, against the FirePro M6100’s 896 shading units, 56 TMUs, and 16 ROPs. The RX 7600M XT also introduces 32 ray tracing cores, a feature absent from the older GCN 2.0 part. Clock speeds tell a similar story: the RX 7600M XT has a base clock of 1280 MHz, a game clock of 2023 MHz, and a boost clock of 2469 MHz, while the FirePro M6100’s base and boost clocks are not listed in the data. The RX 7600M XT’s FP32 throughput is 20.23 TFLOPS, and its FP16 throughput is 40.45 TFLOPS (2:1), compared to the FirePro M6100’s 1.971 TFLOPS FP32 with no FP16 figure available.

FAQ

Q: Which GPU has a higher average benchmark score?

A: The AMD FirePro M6100 has an average benchmark score of 13,354, which is higher than the AMD Radeon RX 7600M XT’s average of 12,710. However, this is based on different benchmark sets, and the RX 7600M XT’s OpenCL score of 74,869 far exceeds the FirePro’s 13,354 in the head-to-head test.

Q: What is the memory bandwidth difference?

A: The RX 7600M XT provides 288.0 GB/s of bandwidth with 8 GB of GDDR6 memory, while the FirePro M6100 provides 96.00 GB/s with 2 GB of GDDR5 memory. Both use a 128-bit memory bus.

Q: Does the RX 7600M XT support hardware ray tracing?

A: Yes, the RX 7600M XT includes 32 ray tracing cores as part of its RDNA 3.0 architecture. The FirePro M6100, based on GCN 2.0, has no ray tracing cores listed in the data.

Q: How do the two GPUs compare in terms of transistor count?

A: The RX 7600M XT has 13,300 million transistors on a 204 mm² die, while the FirePro M6100 has 2,080 million transistors on a 160 mm² die. This gives the RX 7600M XT a transistor density of 65.2 million per mm² versus 13.0 million per mm² for the FirePro.

Q: Which GPU is still in production?

A: The AMD Radeon RX 7600M XT is listed as "Active" in production status, while the AMD FirePro M6100 is marked as "End-of-life."

Q: What are the API support differences?

A: The RX 7600M XT supports DirectX 12 Ultimate (12_2) and Vulkan 1.4, while the FirePro M6100 supports DirectX 12 (12_0) and Vulkan 1.2.170. Both support OpenGL 4.6.

Specification Differences

The specification differences between the two GPUs are extensive and reflect their generational gap. The FirePro M6100 uses the Emerald chip with GCN 2.0 architecture, while the RX 7600M XT uses the Navi 33 chip with RDNA 3.0 architecture. The manufacturing process moves from 28 nm to 6 nm, both at TSMC. Transistor count rises from 2,080 million to 13,300 million, and die size grows from 160 mm² to 204 mm², with transistor density increasing from 13.0 million to 65.2 million per mm². The FirePro M6100’s memory is 2 GB of GDDR5 at 1500 MHz (6 Gbps effective) with 96.00 GB/s bandwidth; the RX 7600M XT has 8 GB of GDDR6 at 2250 MHz (18 Gbps effective) with 288.0 GB/s bandwidth. Both use a 128-bit bus.

The compute configuration differs significantly: 896 shading units, 56 TMUs, and 16 ROPs for the FirePro M6100, versus 2,048 shading units, 128 TMUs, and 64 ROPs for the RX 7600M XT. The RX 7600M XT adds 32 ray tracing cores, which the FirePro lacks. Pixel rate jumps from 17.60 GPixel/s to 158.0 GPixel/s, and texture rate from 61.60 GTexel/s to 316.0 GTexel/s. FP32 throughput rises from 1.971 TFLOPS to 20.23 TFLOPS, with the RX 7600M XT also offering FP16 at 40.45 TFLOPS (2:1). The RX 7600M XT has a listed TDP of 120 W, while the FirePro M6100’s TDP is not provided. The FirePro M6100 uses an MXM Module slot width with an MXM-B (3.0) bus interface, while the RX 7600M XT is an IGP with a PCIe 4.0 x16 interface. Both have "Portable Device Dependent" display outputs and no power connectors. The FirePro M6100 was released on 2014-05-26 with a predecessor of FirePro Mobility and successor of Radeon Pro Mobile; the RX 7600M XT was released on 2023-01-03 with a predecessor of Polaris Mobile and no successor listed. API support differs: DirectX 12 (12_0) versus 12 Ultimate (12_2), Vulkan 1.2.170 versus 1.4, with OpenGL 4.6 common to both.

Head-to-Head Benchmarks

The single head-to-head benchmark in the dataset is Geekbench OpenCL, and the result is emphatic. The AMD Radeon RX 7600M XT scores 74,869, while the AMD FirePro M6100 scores 13,354. The delta percentage is -82.2%, indicating that the FirePro M6100’s score is 82.2% lower than the RX 7600M XT’s. Translating this into practical terms, the RX 7600M XT delivers roughly 4.6 times the OpenCL compute performance — a margin that dwarfs the differences seen between typical generational upgrades.

This result is consistent with the architectural disparity. The RX 7600M XT’s FP32 throughput of 20.23 TFLOPS is over ten times the FirePro M6100’s 1.971 TFLOPS, and its memory bandwidth of 288.0 GB/s is exactly triple. The RX 7600M XT also benefits from a far higher boost clock of 2469 MHz versus the FirePro’s unlisted clocks, and its 2,048 shading units more than double the FirePro’s 896. In the context of its nearest rivals, the RX 7600M XT’s Geekbench OpenCL score of 74,869 places it far above its average benchmark score of 12,710, suggesting that OpenCL is a particularly strong workload for this GPU. Conversely, the FirePro M6100’s score of 13,354 is exactly its average, as it has no other benchmark results in the dataset.

The wider benchmark suite for the RX 7600M XT shows its strengths are compute-focused: Geekbench Vulkan scores 27,793, Passmark G3D scores 13,907, and Passmark GPU Compute scores 7,140. Lower scores in Passmark DirectX 9 (175), DirectX 11 (137), DirectX 10 (76), and DirectX 12 (58) indicate that legacy DirectX workloads do not favor this architecture, but the OpenCL result remains the definitive head-to-head metric. For the FirePro M6100, no other benchmark data is available, so the comparison rests on this single test — and the conclusion is unambiguous: the RX 7600M XT is the superior compute performer by a wide margin.