AMD Ryzen Z2 Go GPU vs NVIDIA B200 SXM6 Comparison

Head-to-Head Benchmarks

The recorded database contains no direct head-to-head benchmark results for the AMD Ryzen Z2 Go GPU and the NVIDIA B200 SXM6. Both entries list zero benchmark scores, zero wins in the comparison, and no nearest rival data. The absence of measured performance data means the comparison rests entirely on the architectural and specification fields in the database.

The raw compute numbers, however, reveal a vast performance gap. The AMD Ryzen Z2 Go GPU delivers 4.147 TFLOPS of FP32 compute, while the NVIDIA B200 SXM6 delivers 69.34 TFLOPS. That places the B200 at roughly 16.7 times the FP32 throughput of the Z2 Go. In FP16, the gap narrows slightly in ratio but remains enormous: the Z2 Go reaches 8.294 TFLOPS using a 2:1 rate, while the B200 maintains 69.34 TFLOPS at a 1:1 rate. The B200 does not rely on a reduced-precision shortcut to hit its FP16 number; it sustains the same throughput as FP32.

Texture throughput tells a similar story. The Z2 Go achieves 129.6 GTexel/s from its 48 texture mapping units. The B200 reaches 1,083.4 GTexel/s from 592 TMUs, an advantage of roughly 8.4 times. Pixel rate is the one metric where the smaller part wins. The Z2 Go posts 86.40 GPixel/s against the B200's 43.92 GPixel/s. That is a direct result of the B200's unusually low ROP count of 24, compared to 32 ROPs on the Z2 Go. The B200 is not designed for rasterization-heavy workloads, and the pixel rate reflects that specialization.

Memory bandwidth is another chasm. The Z2 Go uses 16 GB of LPDDR5 on a 128-bit bus, yielding 102.4 GB/s. The B200 uses 180 GB of HBM3e on an 8192-bit bus, yielding 8.19 TB/s. That is an 80-fold difference in raw memory bandwidth. The B200 also carries far more capacity, 180 GB versus 16 GB, a difference of 11.25 times. The Z2 Go's memory runs at 800 MHz with 6.4 Gbps effective transfer, while the B200 runs at 2000 MHz with 8 Gbps effective. The bus width difference of 128 bits versus 8192 bits is the dominant factor.

Clock behavior differs sharply. The Z2 Go has a base clock of 800 MHz and a boost of 2700 MHz. The B200 has a base of 120 MHz and a boost of 1830 MHz. The Z2 Go's boost clock is 47.5% higher than the B200's boost. The B200 compensates with massive parallel width: 18,944 shading units versus 768, which is roughly 24.7 times more. The B200 also fields 592 tensor cores; the Z2 Go has no tensor core field recorded.

The Verdict

The data shows two devices built for entirely different purposes. The AMD Ryzen Z2 Go GPU is a 28 W console-class part with a 6 nm TSMC process, 13,100 million transistors on a 208 mm² die, and a 50th percentile ranking against all GPUs in the database. The NVIDIA B200 SXM6 is a 1000 W server accelerator with a 5 nm TSMC process, 208,000 million transistors on a 1628 mm² die, and the same 50th percentile ranking in the absence of benchmark data.

The B200 is the obvious choice for compute-heavy workloads that can use its FP32, FP16, or tensor core resources. Its 69.34 TFLOPS FP32, 69.34 TFLOPS FP16, and 180 GB of HBM3e memory with 8.19 TB/s bandwidth position it for large-scale training or inference tasks. The 592 tensor cores provide dedicated matrix math hardware that the Z2 Go lacks entirely.

The Z2 Go is the only viable choice for rasterization-based graphics output. Its 86.40 GPixel/s pixel rate exceeds the B200's 43.92 GPixel/s. It supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, while the B200 records no graphics API support at all. The Z2 Go also has a display output, a single USB Type-C connector, while the B200 has no display outputs. A device that cannot drive a display and does not support standard graphics APIs cannot serve as a conventional GPU for gaming or desktop rendering.

The power envelope reinforces the split. The Z2 Go draws 28 W and needs no power connectors. The B200 draws 1000 W and requires a 1400 W suggested PSU. The B200 is a board-integrated SXM module, not a slot card, which further limits its use to server platforms. The Z2 Go's lack of a record for slot width and its absence of power connectors indicate a low-power embedded or handheld-oriented design.

The database's launch MSRP for the B200 is 34,999 USD, stated once here as recorded. The Z2 Go has no launch MSRP field populated.

Architecture Differences

The two parts come from different foundries and nodes. The Z2 Go uses TSMC's 6 nm process with a Rembrandt+ chip, built on the RDNA 2.0 architecture. The B200 uses TSMC's 5 nm process with a GB100 chip, built on the Blackwell architecture. Both list TSMC as the foundry, but the process generation differs.

Transistor counts diverge dramatically. The Z2 Go contains 13,100 million transistors on a 208 mm² die, giving a density of 63.0 million transistors per mm². The B200 contains 208,000 million transistors on a 1628 mm² die, giving a density of 127.8 million per mm². The B200 has roughly 15.9 times more transistors and a die about 7.8 times larger, while also achieving double the transistor density.

The Z2 Go's RDNA 2.0 design includes 12 ray tracing cores and 768 shading units. The B200's Blackwell design records no ray tracing core count but lists 592 tensor cores. The absence of RT cores on the B200 and the absence of tensor cores on the Z2 Go define their respective compute philosophies: the Z2 Go targets graphics and ray tracing, the B200 targets tensor and general compute.

Memory architecture differs at every level. The Z2 Go uses 16 GB of LPDDR5 across a 128-bit bus. The B200 uses 180 GB of HBM3e across an 8192-bit bus. The B200's memory type is designed for bandwidth density, while the Z2 Go's LPDDR5 serves a low-power integrated design.

The Z2 Go belongs to the Console GPU (AMD) generation. The B200 belongs to the Server Blackwell (Bxx) generation, with a predecessor recorded as Server Hopper and a successor recorded as Server Rubin. The release dates also differ: the B200 entered production on 2024-10-31, and the Z2 Go followed on 2024-12-31. Both remain active in the database.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The NVIDIA B200 SXM6 delivers 69.34 TFLOPS FP32, compared to the AMD Ryzen Z2 Go GPU's 4.147 TFLOPS. The B200 holds a roughly 16.7 times advantage.

Q: Which GPU has more memory bandwidth?

A: The B200 reaches 8.19 TB/s over an 8192-bit HBM3e interface. The Z2 Go reaches 102.4 GB/s over a 128-bit LPDDR5 interface. The B200's bandwidth is approximately 80 times higher.

Q: Does the NVIDIA B200 SXM6 support DirectX or Vulkan?

A: No. The database records DirectX, OpenGL, and Vulkan as N/A for the B200. The Z2 Go supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: Which GPU has ray tracing cores?

A: The AMD Ryzen Z2 Go GPU lists 12 ray tracing cores. The NVIDIA B200 SXM6 has no ray tracing core count recorded, but it lists 592 tensor cores instead.

Q: What are the power requirements for each GPU?

A: The Z2 Go has a 28 W TDP and requires no power connectors. The B200 has a 1000 W TDP and a suggested PSU of 1400 W.

Q: Which GPU has a higher pixel rate?

A: The Z2 Go posts 86.40 GPixel/s, while the B200 posts 43.92 GPixel/s. The Z2 Go is nearly twice as fast in pixel throughput.

Where Each One Wins

The AMD Ryzen Z2 Go GPU wins in graphics-oriented metrics. Its 86.40 GPixel/s pixel rate beats the B200's 43.92 GPixel/s. Its 2700 MHz boost clock exceeds the B200's 1830 MHz. It supports the full set of modern graphics APIs: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. It has a display output via USB Type-C. It uses 28 W and needs no external power connectors, making it suitable for compact, low-power systems. Its 12 ray tracing cores give it hardware acceleration for ray-traced effects, a feature the B200 does not record.

The NVIDIA B200 SXM6 wins in compute and memory metrics. Its 69.34 TFLOPS FP32 and FP16 (1:1) performance dwarfs the Z2 Go's 4.147 TFLOPS FP32 and 8.294 TFLOPS FP16 (2:1). Its 592 tensor cores provide dedicated hardware for matrix operations. Its 180 GB HBM3e memory offers 11.25 times the capacity and 80 times the bandwidth of the Z2 Go's 16 GB LPDDR5. Its 1,083.4 GTexel/s texture rate exceeds the Z2 Go's 129.6 GTexel/s by roughly 8.4 times. Its 5 nm process and 127.8 million transistors per mm² density indicate a more advanced manufacturing node.

The use case split follows the data. The Z2 Go suits rasterization, ray tracing, and any workload that needs a display output or standard graphics API support. The B200 suits large-scale parallel compute, tensor math, and memory-bound server workloads where pixel rate and graphics APIs are irrelevant. The B200's lack of display outputs and graphics API support disqualifies it from conventional GPU duties, while the Z2 Go's limited compute throughput and memory bandwidth disqualify it from serious server acceleration.

Specification Differences

The two devices differ in every major specification field except foundry and production status. Both use TSMC and both are marked Active.

Process node: Z2 Go uses 6 nm, B200 uses 5 nm.

Transistors: Z2 Go has 13,100 million, B200 has 208,000 million.

Die size: Z2 Go is 208 mm², B200 is 1628 mm².

Transistor density: Z2 Go is 63.0 million per mm², B200 is 127.8 million per mm².

Base clock: Z2 Go is 800 MHz, B200 is 120 MHz.

Boost clock: Z2 Go is 2700 MHz, B200 is 1830 MHz.

Memory clock: Z2 Go is 800 MHz with 6.4 Gbps effective, B200 is 2000 MHz with 8 Gbps effective.

Memory size: Z2 Go has 16 GB, B200 has 180 GB.

Memory type: Z2 Go uses LPDDR5, B200 uses HBM3e.

Memory bus: Z2 Go uses 128 bit, B200 uses 8192 bit.

Memory bandwidth: Z2 Go has 102.4 GB/s, B200 has 8.19 TB/s.

Shading units: Z2 Go has 768, B200 has 18,944.

TMUs: Z2 Go has 48, B200 has 592.

ROPs: Z2 Go has 32, B200 has 24.

Ray tracing cores: Z2 Go has 12, B200 has none recorded.

Tensor cores: Z2 Go has none recorded, B200 has 592.

Pixel rate: Z2 Go is 86.40 GPixel/s, B200 is 43.92 GPixel/s.

Texture rate: Z2 Go is 129.6 GTexel/s, B200 is 1,083.4 GTexel/s.

FP32: Z2 Go is 4.147 TFLOPS, B200 is 69.34 TFLOPS.

FP16: Z2 Go is 8.294 TFLOPS (2:1), B200 is 69.34 TFLOPS (1:1).

TDP: Z2 Go is 28 W, B200 is 1000 W.

Slot width: Z2 Go has none recorded, B200 is SXM Module.

Power connectors: Z2 Go has none, B200 has none recorded.

Suggested PSU: Z2 Go has none recorded, B200 is 1400 W.

Bus interface: Z2 Go has none recorded, B200 is PCIe 6.0 x16.

Display outputs: Z2 Go has 1x USB Type-C, B200 has no outputs.

Graphics APIs: Z2 Go supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. B200 records N/A for all three.

Release date: Z2 Go is 2024-12-31, B200 is 2024-10-31.

Predecessor: Z2 Go has none recorded, B200 is Server Hopper.

Successor: Z2 Go has none recorded, B200 is Server Rubin.

Launch MSRP: Z2 Go has none recorded, B200 is 34,999 USD.