AMD Ryzen Z2 GPU vs NVIDIA RTX 5000 Ada Generation Comparison

FAQ

Q: Which GPU has the higher benchmark percentile ranking?

A: The NVIDIA RTX 5000 Ada Generation sits at the 98th percentile of all GPUs in the database, while the AMD Ryzen Z2 GPU ranks at the 50th percentile.

Q: What is the average benchmark score difference between the two cards?

A: The RTX 5000 Ada Generation has an average benchmark score of 184,664 across Geekbench OpenCL and Vulkan tests. The AMD Ryzen Z2 GPU has no recorded benchmark scores, so a direct head-to-head score comparison is not possible from the available data.

Q: How much memory does each card carry?

A: The AMD Ryzen Z2 GPU has 16 GB of LPDDR5X memory on a 128-bit bus, while the NVIDIA RTX 5000 Ada Generation has 32 GB of GDDR6 memory on a 256-bit bus.

Q: What are the power requirements for each card?

A: The AMD Ryzen Z2 GPU has a TDP of 28 W and requires no external power connectors. The NVIDIA RTX 5000 Ada Generation has a TDP of 250 W, uses a single 16-pin power connector, and lists a suggested PSU of 600 W.

Q: Which card is physically larger?

A: The NVIDIA RTX 5000 Ada Generation is a dual-slot card measuring 267 mm in length and 112 mm in height. No physical dimensions are recorded for the AMD Ryzen Z2 GPU.

Q: What is the transistor count difference between the two chips?

A: The AMD Ryzen Z2 GPU uses the Hawk Point chip with 25,390 million transistors on a 178 mm² die. The NVIDIA RTX 5000 Ada Generation uses the AD102 chip with 76,300 million transistors on a 609 mm² die.

Architecture Differences

The AMD Ryzen Z2 GPU and NVIDIA RTX 5000 Ada Generation represent fundamentally different design approaches. The AMD part is built on the RDNA 3.0 architecture using TSMC's 4 nm process node, packing 25,390 million transistors into a compact 178 mm² die. The NVIDIA card employs the Ada Lovelace architecture on TSMC's 5 nm process, housing 76,300 million transistors across a much larger 609 mm² die. The transistor density favors AMD at 142.6M per square millimeter versus 125.3M for NVIDIA.

The compute resource gap is substantial. AMD's GPU provides 768 shading units, 48 texture mapping units, and 32 render output units. NVIDIA counters with 12,800 shading units, 400 TMUs, and 176 ROPs. For ray tracing, AMD includes 12 dedicated RT cores, while NVIDIA has 100 RT cores. NVIDIA also integrates 400 tensor cores, which AMD's chip does not include at all.

Clock speeds tell a different story. The AMD Ryzen Z2 GPU has a base clock of 800 MHz and a boost clock of 2700 MHz, giving it a higher boost ceiling than the RTX 5000's 2550 MHz boost. The NVIDIA card starts higher at 1155 MHz base. Memory clocks also differ sharply: AMD runs its LPDDR5X at 937 MHz (7.5 Gbps effective), while NVIDIA's GDDR6 runs at 2250 MHz (18 Gbps effective).

The API support is identical across both cards: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. However, the physical and electrical designs diverge significantly. The AMD chip is a 28 W integrated-class part with no power connectors and a single USB Type-C display output. The NVIDIA card is a 250 W dual-slot workstation board with one 16-pin power connector, a 600 W suggested PSU, PCIe 4.0 x16 interface, and four DisplayPort 1.4a outputs.

Head-to-Head Benchmarks

The recorded performance data comes exclusively from the NVIDIA RTX 5000 Ada Generation. Its Geekbench OpenCL score is 175,286, and its Geekbench Vulkan score is 194,041, producing an average of 184,664. The AMD Ryzen Z2 GPU has no benchmark entries in the database, which limits direct comparisons to the NVIDIA card's position relative to its nearest rivals.

The RTX 5000 Ada Generation's average score places it 0.5% ahead of the NVIDIA A100 SXM4 80 GB, which scored 183,725. Against the NVIDIA A100 SXM4 40 GB (187,147), the RTX 5000 trails by 1.3%. The NVIDIA RTX PRO 5000 Blackwell (182,109) sits 1.4% behind, and the GeForce RTX 4090 D (178,050) is 3.7% behind the RTX 5000 Ada Generation.

These narrow margins show the RTX 5000 Ada Generation clustering tightly with the top-tier accelerators in the database. Its 98th percentile ranking confirms that it performs at the highest tier of recorded GPUs. With no benchmark data for the AMD part, the quantitative comparison is one-sided: the database shows the NVIDIA card delivering workstation-class performance, while the AMD Ryzen Z2 GPU's performance profile remains unmeasured.

Specification Differences

The two cards differ across nearly every recorded specification. The AMD Ryzen Z2 GPU belongs to the Console GPU generation from AMD, while the NVIDIA RTX 5000 Ada Generation is a workstation product in the GeForce 50-series family. Their process nodes differ: 4 nm for AMD versus 5 nm for NVIDIA, despite both using TSMC fabrication.

Memory specifications diverge completely. AMD uses 16 GB of LPDDR5X with a 128-bit bus and 119.9 GB/s bandwidth. NVIDIA uses 32 GB of GDDR6 with a 256-bit bus and 576.0 GB/s bandwidth, nearly five times the bandwidth of the AMD part. The AMD card's memory clock is 937 MHz (7.5 Gbps effective), while NVIDIA's runs at 2250 MHz (18 Gbps effective).

Compute throughput shows an enormous gap. The AMD Ryzen Z2 GPU delivers 8.294 TFLOPS for both FP32 and FP16, with a pixel rate of 86.40 GPixel/s and texture rate of 129.6 GTexel/s. The NVIDIA card delivers 65.28 TFLOPS for both FP32 and FP16, with a pixel rate of 448.8 GPixel/s and texture rate of 1,020.0 GTexel/s. The NVIDIA card has 100 RT cores and 400 tensor cores; AMD records 12 RT cores and no tensor cores.

Power and physical specifications contrast sharply. AMD lists 28 W TDP, no slot width, no power connectors, and no suggested PSU. NVIDIA lists 250 W TDP, dual-slot width, a 16-pin connector, and a 600 W suggested PSU. The AMD card uses a USB Type-C display output; NVIDIA provides four DisplayPort 1.4a outputs. NVIDIA's bus interface is PCIe 4.0 x16, while AMD's bus interface is not recorded. Dimensions are only recorded for NVIDIA: 267 mm length, 112 mm height. Release dates differ as well: AMD launched in late 2024, NVIDIA in mid-2023. NVIDIA lists its predecessor as Workstation Ampere and successor as Blackwell PRO W; AMD lists no predecessor or successor.

Where Each One Wins

Based on the recorded data, the NVIDIA RTX 5000 Ada Generation wins in every measured performance category. Its FP32 throughput of 65.28 TFLOPS is roughly 7.9 times the AMD Ryzen Z2 GPU's 8.294 TFLOPS. Memory bandwidth of 576.0 GB/s versus 119.9 GB/s gives NVIDIA a 4.8 times advantage. The NVIDIA card also provides double the memory capacity (32 GB versus 16 GB) and has 400 tensor cores for AI workloads, which AMD lacks entirely.

The AMD Ryzen Z2 GPU wins decisively on power efficiency and physical integration. Its 28 W TDP is less than one-ninth of NVIDIA's 250 W TDP. The AMD chip requires no external power connector, while NVIDIA needs a 16-pin connector and a 600 W suggested PSU. The AMD part's compact 178 mm² die and 4 nm process also represent a more integrated design approach.

For ray tracing workloads, NVIDIA's 100 RT cores vastly outnumber AMD's 12 RT cores, indicating a clear advantage in that domain. The AMD card's higher boost clock (2700 MHz versus 2550 MHz) is the only clock-speed metric where AMD leads, though this does not translate into higher throughput given the massive difference in shading units.

The Verdict

The database paints a clear picture: the NVIDIA RTX 5000 Ada Generation is a high-end workstation GPU performing at the 98th percentile of all recorded GPUs, while the AMD Ryzen Z2 GPU is a low-power console-oriented part at the 50th percentile with no recorded benchmark scores. The NVIDIA card delivers roughly 8 times the FP32 throughput, 4.8 times the memory bandwidth, double the VRAM, and over 8 times the RT cores. Its average benchmark score of 184,664 places it within 1.4% of the RTX PRO 5000 Blackwell and within 0.5% of the A100 SXM4 80 GB, confirming its position among the fastest accelerators in the database.

The AMD Ryzen Z2 GPU offers a different value proposition entirely: 28 W power draw, no external power requirement, and a compact 4 nm design. It is not a workstation-class compute solution by any recorded metric. The NVIDIA RTX 5000 Ada Generation is the only card in this comparison with benchmark evidence, and that evidence shows a top-tier performer suited for demanding professional workloads. For users requiring maximum compute throughput, ray tracing capability, tensor core acceleration, and high memory bandwidth, the recorded data points exclusively to the NVIDIA card. For a low-power, integrated-class GPU, the AMD part may fit certain constrained environments, but the database provides no performance validation for it. The verdict from the data is unambiguous: the NVIDIA RTX 5000 Ada Generation is the superior performer by every measurable specification and benchmark result recorded.