AMD Ryzen Z2 GPU vs NVIDIA RTX PRO 5000 Blackwell Comparison

AMD Ryzen Z2 GPU and NVIDIA RTX PRO 5000 Blackwell occupy very different positions in the database. The Ryzen Z2 GPU is a 28 W console-class part with a 50th percentile standing, while the RTX PRO 5000 Blackwell is a 300 W professional workstation card ranking in the 98th percentile. Direct head-to-head benchmark data is not recorded, so this comparison relies on their respective benchmark suites, architectural specifications, and recorded performance metrics.

Head-to-Head Benchmarks

The RTX PRO 5000 Blackwell has recorded benchmark scores, while the Ryzen Z2 GPU has none in the database. This makes numerical comparison one-sided. The RTX PRO 5000 Blackwell delivers 9,579.5 points in the 3DMark Steel Nomad DX12 test. Its Geekbench OpenCL score is 254,116, and its Geekbench Vulkan score is 282,631. These results place its average benchmark score at 182,109.

The RTX PRO 5000 Blackwell sits between several high-end rivals. It trails the NVIDIA A100 SXM4 80 GB by 0.9%, as that card averages 183,725. It is 1.4% behind the NVIDIA RTX 5000 Ada Generation, which averages 184,664. Against the NVIDIA GeForce RTX 4090 D, the RTX PRO 5000 Blackwell leads by 2.3%, as that card averages 178,050. It also outperforms the NVIDIA A100 SXM4 40 GB by 2.7%, since that card averages 187,147. The data indicates the RTX PRO 5000 Blackwell is competitive with these established compute cards, landing within a few percentage points of each.

Since the Ryzen Z2 GPU has no recorded benchmarks, the database shows zero wins for it and zero wins for the RTX PRO 5000 Blackwell in direct comparisons. The performance difference is substantial. The RTX PRO 5000 Blackwell's FP32 compute is 66.94 TFLOPS, while the Ryzen Z2 GPU offers 8.294 TFLOPS. That is an 8.07x gap in raw floating-point throughput. Pixel rates differ similarly: 380.3 GPixel/s versus 86.40 GPixel/s, a 4.4x advantage. Texture rates show 1,045.9 GTexel/s versus 129.6 GTexel/s, an 8.07x difference. The benchmark scores, where they exist, confirm the RTX PRO 5000 Blackwell operates in a far higher performance class.

Architecture Differences

The two GPUs use different architectures and process nodes. The Ryzen Z2 GPU is built on RDNA 3.0, while the RTX PRO 5000 Blackwell uses Blackwell 2.0. The Ryzen Z2 GPU uses a 4 nm process from TSMC, and the RTX PRO 5000 Blackwell uses a 5 nm process, also from TSMC. The Ryzen Z2 GPU has 25,390 million transistors on a 178 mm² die, giving a transistor density of 142.6M per mm². The RTX PRO 5000 Blackwell packs 92,200 million transistors on a 750 mm² die, with a density of 122.9M per mm². The larger die and higher transistor count give the RTX PRO 5000 Blackwell a massive resource advantage.

Core counts diverge sharply. The Ryzen Z2 GPU has 768 shading units, 48 texture mapping units, 32 ROPs, and 12 ray tracing cores. The RTX PRO 5000 Blackwell has 14,080 shading units, 440 TMUs, 160 ROPs, and 110 ray tracing cores. The RTX PRO 5000 Blackwell also includes 440 tensor cores, a feature the Ryzen Z2 GPU lacks entirely. This tensor core presence indicates the RTX PRO 5000 Blackwell is designed for AI and compute workloads beyond graphics.

Memory systems are completely different. The Ryzen Z2 GPU uses 16 GB of LPDDR5X on a 128-bit bus, delivering 119.9 GB/s of bandwidth. The RTX PRO 5000 Blackwell has 48 GB of GDDR7 on a 384-bit bus, providing 1.34 TB/s of bandwidth. The memory capacity is 3x larger, and bandwidth is more than 11x higher. Clock speeds show the Ryzen Z2 GPU has a base of 800 MHz and a boost of 2700 MHz, while the RTX PRO 5000 Blackwell runs at a base of 1740 MHz and a boost of 2377 MHz. The RTX PRO 5000 Blackwell's memory clock is 1750 MHz (28 Gbps effective), compared to the Ryzen Z2 GPU's 937 MHz (7.5 Gbps effective). Power consumption reflects this: the Ryzen Z2 GPU is rated at 28 W with no power connectors, while the RTX PRO 5000 Blackwell draws 300 W through a single 16-pin connector and suggests a 700 W power supply.

FAQ

Q: Which GPU has more compute throughput?

A: The RTX PRO 5000 Blackwell delivers 66.94 TFLOPS FP32, while the Ryzen Z2 GPU delivers 8.294 TFLOPS. The RTX PRO 5000 Blackwell is approximately 8.07x faster in FP32 compute.

Q: How does memory capacity compare?

A: The RTX PRO 5000 Blackwell has 48 GB of GDDR7 memory, while the Ryzen Z2 GPU has 16 GB of LPDDR5X. The RTX PRO 5000 Blackwell offers 3x the capacity and over 11x the memory bandwidth (1.34 TB/s versus 119.9 GB/s).

Q: What is the power draw difference?

A: The Ryzen Z2 GPU is rated at 28 W and requires no power connectors. The RTX PRO 5000 Blackwell is rated at 300 W and uses a single 16-pin connector, with a suggested power supply of 700 W.

Q: Do both support the same graphics APIs?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The API feature sets are identical in the database.

Q: Which GPU has ray tracing cores?

A: Both have them, but in different quantities. The Ryzen Z2 GPU has 12 ray tracing cores, while the RTX PRO 5000 Blackwell has 110 ray tracing cores.

Q: Are there recorded benchmark scores for both?

A: No. The RTX PRO 5000 Blackwell has three recorded scores: 9,579.5 in 3DMark Steel Nomad DX12, 254,116 in Geekbench OpenCL, and 282,631 in Geekbench Vulkan. The Ryzen Z2 GPU has no recorded benchmark scores in the database.

The Verdict

The data indicates these GPUs serve entirely different purposes. The Ryzen Z2 GPU is a 28 W console-oriented part with modest specs: 768 shading units, 16 GB of LPDDR5X, and 8.294 TFLOPS. Its 50th percentile ranking places it in the middle of all GPUs. The RTX PRO 5000 Blackwell is a 300 W professional workstation GPU with 14,080 shading units, 48 GB of GDDR7, 440 tensor cores, and 66.94 TFLOPS. Its 98th percentile ranking shows it is near the top of the database.

The RTX PRO 5000 Blackwell's recorded benchmarks show it competes closely with other high-end NVIDIA cards. It trails the A100 SXM4 80 GB by 0.9% and the RTX 5000 Ada Generation by 1.4%, while leading the RTX 4090 D by 2.3% and the A100 SXM4 40 GB by 2.7%. These margins are small, indicating the RTX PRO 5000 Blackwell performs at the level of those established cards. The Ryzen Z2 GPU has no such data, so its performance class is defined only by its architecture and specs.

The RTX PRO 5000 Blackwell's launch MSRP is 5,099 USD. The Ryzen Z2 GPU has no launch MSRP listed. For users needing heavy compute, large memory pools, or AI acceleration, the RTX PRO 5000 Blackwell is the clear choice based on every recorded metric. For low-power embedded or console-style use, the Ryzen Z2 GPU fits a niche the RTX PRO 5000 Blackwell cannot, given the latter's 300 W draw and dual-slot footprint.

Specification Differences

The two GPUs differ in nearly every specification category.

• Chip and architecture: Ryzen Z2 GPU uses Hawk Point with RDNA 3.0; RTX PRO 5000 Blackwell uses GB202 with Blackwell 2.0.
• Process node: Ryzen Z2 GPU is 4 nm; RTX PRO 5000 Blackwell is 5 nm, both from TSMC.
• Transistors: Ryzen Z2 GPU has 25,390 million; RTX PRO 5000 Blackwell has 92,200 million.
• Die size: Ryzen Z2 GPU is 178 mm²; RTX PRO 5000 Blackwell is 750 mm².
• Transistor density: Ryzen Z2 GPU is 142.6M / mm²; RTX PRO 5000 Blackwell is 122.9M / mm².
• Base clock: Ryzen Z2 GPU is 800 MHz; RTX PRO 5000 Blackwell is 1740 MHz.
• Boost clock: Ryzen Z2 GPU is 2700 MHz; RTX PRO 5000 Blackwell is 2377 MHz.
• Memory clock: Ryzen Z2 GPU is 937 MHz (7.5 Gbps effective); RTX PRO 5000 Blackwell is 1750 MHz (28 Gbps effective).
• Memory size: Ryzen Z2 GPU is 16 GB; RTX PRO 5000 Blackwell is 48 GB.
• Memory type: Ryzen Z2 GPU is LPDDR5X; RTX PRO 5000 Blackwell is GDDR7.
• Memory bus width: Ryzen Z2 GPU is 128 bit; RTX PRO 5000 Blackwell is 384 bit.
• Memory bandwidth: Ryzen Z2 GPU is 119.9 GB/s; RTX PRO 5000 Blackwell is 1.34 TB/s.
• Shading units: Ryzen Z2 GPU has 768; RTX PRO 5000 Blackwell has 14,080.
• TMUs: Ryzen Z2 GPU has 48; RTX PRO 5000 Blackwell has 440.
• ROPs: Ryzen Z2 GPU has 32; RTX PRO 5000 Blackwell has 160.
• Ray tracing cores: Ryzen Z2 GPU has 12; RTX PRO 5000 Blackwell has 110.
• Tensor cores: Ryzen Z2 GPU has none; RTX PRO 5000 Blackwell has 440.
• Pixel rate: Ryzen Z2 GPU is 86.40 GPixel/s; RTX PRO 5000 Blackwell is 380.3 GPixel/s.
• Texture rate: Ryzen Z2 GPU is 129.6 GTexel/s; RTX PRO 5000 Blackwell is 1,045.9 GTexel/s.
• FP32 performance: Ryzen Z2 GPU is 8.294 TFLOPS; RTX PRO 5000 Blackwell is 66.94 TFLOPS.
• FP16 performance: Both are 1:1 with FP32, so 8.294 TFLOPS versus 66.94 TFLOPS.
• TDP: Ryzen Z2 GPU is 28 W; RTX PRO 5000 Blackwell is 300 W.
• Slot width: Ryzen Z2 GPU has none listed; RTX PRO 5000 Blackwell is dual-slot.
• Power connectors: Ryzen Z2 GPU has none; RTX PRO 5000 Blackwell uses 1x 16-pin.
• Suggested PSU: Ryzen Z2 GPU has none listed; RTX PRO 5000 Blackwell suggests 700 W.
• Bus interface: Ryzen Z2 GPU has none listed; RTX PRO 5000 Blackwell uses PCIe 5.0 x16.
• Display outputs: Ryzen Z2 GPU has 1x USB Type-C; RTX PRO 5000 Blackwell has 4x DisplayPort 2.1b.
• Dimensions: Ryzen Z2 GPU has none listed; RTX PRO 5000 Blackwell is 267 mm long, 111 mm tall, 40 mm wide.

Where Each One Wins

The Ryzen Z2 GPU wins on power efficiency and physical footprint. Its 28 W TDP with no power connectors makes it suitable for compact, low-power designs. It uses a smaller 178 mm² die and has a higher transistor density at 142.6M / mm². Its 2700 MHz boost clock is higher than the RTX PRO 5000 Blackwell's 2377 MHz. The Ryzen Z2 GPU also has a single USB Type-C display output, which simplifies cabling for portable or embedded systems. Its 50th percentile ranking suggests it is a mid-range performer, adequate for lighter workloads.

The RTX PRO 5000 Blackwell wins on every raw performance metric. It has 18.3x the shading units, 9.2x the TMUs, 5x the ROPs, and 9.2x the ray tracing cores. Its 440 tensor cores enable AI compute workloads that the Ryzen Z2 GPU cannot handle. The 48 GB memory capacity and 1.34 TB/s bandwidth support large datasets and high-resolution textures. Its 98th percentile ranking places it among the fastest GPUs in the database. The recorded benchmarks show it is competitive with the A100 SXM4 variants and the RTX 5000 Ada Generation, while slightly ahead of the RTX 4090 D. The RTX PRO 5000 Blackwell's 4x DisplayPort 2.1b outputs support multi-monitor professional setups.

Use-case splits are clear. For mobile consoles, handhelds, or low-power embedded systems, the Ryzen Z2 GPU's 28 W envelope and compact design are advantages. For workstation rendering, AI inference, or large-scale compute, the RTX PRO 5000 Blackwell's massive core count, tensor cores, and memory bandwidth dominate. The database contains no direct head-to-head benchmarks, but the specification gap and percentile difference make the performance hierarchy unambiguous.