AMD Radeon HD 8950M vs NVIDIA RTX PRO 6000D Blackwell Max-Q Comparison

The AMD Radeon HD 8950M and the NVIDIA RTX PRO 6000D Blackwell Max-Q occupy opposite ends of the GPU landscape, and the recorded data reflects a gap of roughly twelve years of silicon development. One is an end-of-life mobile part built on a 28 nm TSMC process with 2,080 million transistors; the other is an active dual-slot workstation card built on a 5 nm process with 92,200 million transistors. Despite that gulf, the database places both near the middle of the all-GPU percentile distribution, with the HD 8950M at the 54th percentile and the RTX PRO 6000D Blackwell Max-Q at the 50th, a reminder that percentile standing is measured against the full historical corpus of graphics hardware, not against each other.

Head-to-Head Benchmarks

Direct head-to-head results between these two parts do not exist in the database, which is expected given their different eras, form factors, and test coverage. The HD 8950M carries two recorded results: 13772 in Geekbench OpenCL and 12979 in Geekbench Vulkan, averaging 13376. The RTX PRO 6000D Blackwell Max-Q carries a single recorded result, 11088 in 3DMark Steel Nomad DX12, which also serves as its 11088 average.

Because the test suites do not overlap, cross-comparison of the raw scores is not meaningful, and the recorded data should not be read as a like-for-like contest. What the numbers do support is a positioning analysis. The HD 8950M's average of 13376 sits within a tight cluster of nearest rivals: the Radeon RX 5500M at 13356 (a delta of 0.2 percent), the FirePro M6100 at 13354 (0.2 percent), the Radeon Pro 555 at 13407 (-0.2 percent), and the Radeon Pro 555X at 13321 (0.4 percent). Every one of those rivals is an AMD mobile or entry-level professional part, which confirms the HD 8950M as a mid-range laptop GPU of its generation, essentially indistinguishable in aggregate score from its contemporaries.

The RTX PRO 6000D Blackwell Max-Q tells a similar clustering story in a completely different neighborhood. Its 11088 average is identical to the RTX PRO 6000 Blackwell Max-Q (a delta of 0 percent), fractionally ahead of the Radeon RX 550 at 11075 (0.1 percent), ahead of the GeForce GTX 1650 SUPER at 11047 (0.4 percent), and behind the FirePro W4300 at 11225 (-1.2 percent). Note that these scores come from a different benchmark corpus, so the fact that a 96 GB Blackwell workstation card posts an average close to an RX 550 in the database's aggregate metric reflects normalization across the recorded test pool, not real-world parity. The relevant takeaway is internal consistency: the RTX PRO 6000D Blackwell Max-Q performs exactly in line with its non-D sibling within the Max-Q family, which is its most direct comparison point.

Raw throughput numbers, where both are recorded, make the generational gap unambiguous. The HD 8950M delivers 1.651 TFLOPS of FP32 compute, a 17.20 GPixel/s pixel rate, and a 51.60 GTexel/s texture rate. The RTX PRO 6000D Blackwell Max-Q delivers 110.1 TFLOPS FP32, 439.3 GPixel/s, and 1720.6 GTexel/s. That is roughly 67 times the FP32 throughput, over 25 times the pixel rate, and over 33 times the texture rate. Memory bandwidth scales similarly: 88.00 GB/s on the older part against 1.79 TB/s on the Blackwell card.

Architecture Differences

The architectural distance between these two GPUs is the story here. The HD 8950M uses AMD's GCN 2.0 architecture on the "Saturn" chip, part of the Solar System generation of HD 8900M mobile graphics, manufactured by TSMC on a 28 nm process. Its 160 mm² die packs 2,080 million transistors for a density of 13.0M per mm². It exposes 768 shading units, 48 TMUs, and 16 ROPs, with no RT cores and no tensor cores, features that simply did not exist in this class at the time.

The RTX PRO 6000D Blackwell Max-Q uses NVIDIA's Blackwell 2.0 architecture on the GB202 die, also fabricated by TSMC but on a 5 nm process. The die measures 750 mm² and carries 92,200 million transistors at 122.9M per mm², nearly ten times the density. Compute resources scale accordingly: 24064 shading units, 752 TMUs, 192 ROPs, plus 188 RT cores and 752 tensor cores dedicated to ray tracing and AI workloads. The HD 8950M has no equivalent hardware for either category.

Memory subsystems diverge just as sharply. The HD 8950M pairs 2 GB of GDDR5 on a 128-bit bus running at 1375 MHz (5.5 Gbps effective) for its 88.00 GB/s of bandwidth. The Blackwell card pairs 96 GB of GDDR7 on a 512-bit bus running at 1750 MHz (28 Gbps effective) for 1.79 TB/s. That memory capacity difference alone, 2 GB versus 96 GB, changes the class of workload each part can host.

Platform features follow the same pattern. The HD 8950M connects over PCIe 3.0 x16 and supports DirectX 12 (12_0), OpenGL 4.6, and Vulkan 1.2.170. The RTX PRO 6000D Blackwell Max-Q connects over PCIe 5.0 x16, supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, and offers four DisplayPort 2.1b outputs versus the older part's portable-device-dependent output. Clock behavior differs too: the HD 8950M's recorded data lists only memory clocks, while the Blackwell card shows a 1590 MHz base and 2288 MHz boost. Neither the HD 8950M's core clocks nor any rival's core clocks appear in the database, so no clock-based comparison is offered here.

The Verdict

These two products answer questions that barely overlap, and the data makes the split plain. The RTX PRO 6000D Blackwell Max-Q is an active, current-generation workstation GPU with a launch MSRP of 8,565 USD, a 300 W TDP, a 700 W suggested PSU, a single 16-pin power connector, and a dual-slot 267 mm by 111 mm by 40 mm form factor. It targets professional rendering, large-model AI work, and memory-heavy compute, with 96 GB of GDDR7, 752 tensor cores, and 188 RT cores backing that role. Its benchmark average sits exactly level with the RTX PRO 6000 Blackwell Max-Q, confirming it as the flagship-tier Max-Q option in its family.

The HD 8950M is an end-of-life MXM-module mobile GPU with a 100 W TDP, no power connector requirement listed, and a benchmark profile clustered among entry-level and mobile professional AMD parts from its era. In the database's aggregate scoring it is effectively tied with the RX 5500M, FirePro M6100, Radeon Pro 555, and Pro 555X, all within half a percent. Anyone choosing between these two today is not choosing between performance tiers of the same product class; they are choosing between a 2013-era laptop upgrade path and a 2025 workstation platform, released 2013-05-13 and 2025-03-17 respectively.

Specification Differences

The two cards differ on nearly every recorded field. Process node: 28 nm versus 5 nm, both on TSMC. Transistors: 2,080 million versus 92,200 million. Die size: 160 mm² versus 750 mm². Density: 13.0M versus 122.9M per mm². Shading units: 768 versus 24064. TMUs: 48 versus 752. ROPs: 16 versus 192. RT cores: none versus 188. Tensor cores: none versus 752. FP32: 1.651 TFLOPS versus 110.1 TFLOPS; FP16 is unrecorded on the AMD part and 110.1 TFLOPS (1:1) on the NVIDIA part. Pixel rate: 17.20 versus 439.3 GPixel/s. Texture rate: 51.60 versus 1720.6 GTexel/s. Memory: 2 GB GDDR5 on a 128-bit bus at 88.00 GB/s versus 96 GB GDDR7 on a 512-bit bus at 1.79 TB/s. Memory clocks: 1375 MHz (5.5 Gbps effective) versus 1750 MHz (28 Gbps effective). TDP: 100 W versus 300 W, with the Blackwell card additionally specifying a 700 W PSU and a 1x 16-pin connector. Bus: PCIe 3.0 x16 versus PCIe 5.0 x16. Form factor: MXM module versus dual-slot card measuring 267 by 111 by 40 mm. APIs: DirectX 12 (12_0) and Vulkan 1.2.170 versus DirectX 12 Ultimate (12_2) and Vulkan 1.4; both support OpenGL 4.6. Launch MSRP is unrecorded for the HD 8950M and 8,565 USD for the RTX PRO 6000D Blackwell Max-Q. Production status: end-of-life versus active. Predecessors: "London" versus "Workstation Ada"; successors: "Gem System" versus none recorded.

FAQ

Q: Do the two cards share any recorded benchmark results?

A: No. The database has no head-to-head entries between them. The HD 8950M has Geekbench OpenCL (13772) and Vulkan (12979) results; the RTX PRO 6000D Blackwell Max-Q has a 3DMark Steel Nomad DX12 score of 11088.

Q: How does the HD 8950M compare to its nearest rivals?

A: It is within 0.4 percent of all four: ahead of the FirePro M6100 (13354) and RX 5500M (13356) by 0.2 percent, ahead of the Pro 555X (13321) by 0.4 percent, and behind the Radeon Pro 555 (13407) by 0.2 percent.

Q: How does the RTX PRO 6000D Blackwell Max-Q compare to the RTX PRO 6000 Blackwell Max-Q?

A: They are exactly level, both averaging 11088, a delta of 0 percent, making the D variant identical in recorded aggregate performance to its sibling.

Q: How much more memory does the Blackwell card have?

A: 96 GB of GDDR7 versus 2 GB of GDDR5, on a 512-bit bus versus 128-bit, delivering 1.79 TB/s versus 88.00 GB/s of bandwidth.

Q: Which card supports ray tracing hardware?

A: Only the RTX PRO 6000D Blackwell Max-Q, with 188 RT cores and 752 tensor cores. The HD 8950M has neither.

Q: Are both cards still in production?

A: No. The HD 8950M is end-of-life; the RTX PRO 6000D Blackwell Max-Q is active.

Where Each One Wins

The RTX PRO 6000D Blackwell Max-Q wins every dimension the database records that involves raw capability: FP32 and FP16 compute at 110.1 TFLOPS, pixel and texture throughput, memory capacity and bandwidth, ray tracing and AI hardware, PCIe interface generation, display output count and version, and API support level. It is the clear pick for professional visualization, rendering, and any workload that fits in its 96 GB frame buffer, provided the platform can supply a 300 W TDP from a 700 W-class system with a 16-pin connector.

The HD 8950M wins on form factor and power envelope as an MXM mobile module rated at 100 W with no external power connector listed, fitting laptops rather than workstations. Within its own cohort the recorded data shows it holding its own, matching or beating the FirePro M6100, RX 5500M, and Pro 555X in aggregate score and trailing the Radeon Pro 555 by only 0.2 percent. Its percentile standing, 54th against all GPUs in the database, is actually a notch above the Blackwell card's 50th, though that reflects two different benchmark corpora and different comparison pools rather than superior capability. For its era and class, the data indicates a competitive mid-range mobile GPU; against the Blackwell flagship, it is simply outclassed on every measurable axis.