AMD Ryzen Z1 Extreme GPU vs Intel Arc G3 Comparison

Head-to-Head Benchmarks

The recorded data contains no benchmark scores for either the AMD Ryzen Z1 Extreme GPU or the Intel Arc G3. The benchmark database shows zero recorded benchmark entries for both parts, and their average benchmark scores are both listed at 0. The head-to-head benchmark comparison section is empty, with neither product registering a single win in the recorded data. Both GPUs sit at the 50th percentile among all GPUs in the database, though this figure is derived from the absence of recorded performance data rather than from competitive testing.

Without direct performance measurements, the database cannot establish a quantitative performance hierarchy between these two parts. The compute throughput numbers, however, provide a basis for comparing theoretical peak output. The AMD Ryzen Z1 Extreme GPU delivers 8.294 TFLOPS of FP32 compute, while the Intel Arc G3 delivers 6.144 TFLOPS. This represents a 35% advantage for the AMD part in single-precision floating-point throughput. In FP16 compute, the AMD GPU reaches 16.59 TFLOPS (2:1 ratio) against the Intel part's 12.29 TFLOPS (2:1 ratio), again favoring AMD by roughly 35%.

Pixel throughput also favors AMD. The Ryzen Z1 Extreme GPU achieves 86.40 GPixel/s, while the Arc G3 manages 48.00 GPixel/s. That is an 80% advantage in pixel fill rate for the AMD silicon. Texture fill rate shows a narrower gap: the AMD part reaches 129.6 GTexel/s versus 96.00 GTexel/s for Intel, a 35% lead for AMD. These theoretical throughput figures suggest the AMD GPU holds a consistent edge in raw rasterization and compute capacity, though actual game performance depends on driver efficiency, memory subsystem behavior, and thermal constraints, none of which the database records for these two parts.

The lack of benchmark entries means the database cannot confirm whether the theoretical advantages translate into real-world performance. The wins counter sits at 0 for both products, and no nearest rivals are listed for either GPU. This absence of comparative data limits any head-to-head analysis to specification-level comparisons rather than measured outcomes.

FAQ

Q: Which GPU has a higher FP32 compute throughput?

A: The AMD Ryzen Z1 Extreme GPU delivers 8.294 TFLOPS, which is 35% higher than the Intel Arc G3's 6.144 TFLOPS.

Q: How do the pixel fill rates compare between the two GPUs?

A: The AMD Ryzen Z1 Extreme GPU achieves 86.40 GPixel/s, an 80% advantage over the Intel Arc G3's 48.00 GPixel/s.

Q: What are the manufacturing process nodes for each chip?

A: The AMD Ryzen Z1 Extreme GPU uses a 4 nm process at TSMC, while the Intel Arc G3 uses a 3 nm process at Intel's own foundry.

Q: Do both GPUs support the same graphics APIs?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: Which GPU has more shading units?

A: The Intel Arc G3 has 1280 shading units, compared to 768 shading units on the AMD Ryzen Z1 Extreme GPU.

Q: What is the memory configuration for each GPU?

A: The AMD Ryzen Z1 Extreme GPU has 16 GB of LPDDR5 memory on a 64-bit bus with 51.20 GB/s bandwidth. The Intel Arc G3 uses System Shared memory with System Dependent bandwidth.

Architecture Differences

The AMD Ryzen Z1 Extreme GPU and the Intel Arc G3 diverge substantially in their underlying architectures. AMD's part is built on the Phoenix chip using the RDNA 3.0 architecture, fabricated on a 4 nm process at TSMC. The chip contains 25,390 million transistors on a 178 mm² die, yielding a transistor density of 142.6 million transistors per square millimeter. Intel's Arc G3, by contrast, uses the Panther Lake chip with the Xe3-LPG architecture, manufactured on a 3 nm process at Intel's own foundry. The database does not record transistor count, die size, or transistor density for the Intel part, listing these fields as unknown.

The AMD GPU belongs to the Console GPU (AMD) generation, while the Intel part belongs to the Arc Graphics-M (Panther Lake) generation. The AMD chip has a base clock of 800 MHz and a boost clock of 2700 MHz, with memory clocked at 800 MHz and 6.4 Gbps effective. The Intel chip has a base clock of 300 MHz and a boost clock of 2400 MHz, with system shared memory. The clock architecture reflects different design priorities: AMD runs a higher base frequency and a higher boost ceiling, while Intel runs a much lower base clock but a still-substantial boost clock.

Shader resources differ meaningfully. The AMD GPU packs 768 shading units, 48 texture mapping units, 32 render output units, and 12 ray tracing cores. The Intel GPU offers 1280 shading units, 40 TMUs, 20 ROPs, and 10 ray tracing cores. Despite having fewer shading units, the AMD part achieves higher texture and pixel rates due to its higher clock speeds and greater ROP count. Neither GPU includes tensor cores in the recorded data.

Memory architecture presents a major contrast. The AMD Ryzen Z1 Extreme GPU has a dedicated 16 GB pool of LPDDR5 memory on a 64-bit bus, delivering 51.20 GB/s of bandwidth. The Intel Arc G3 relies entirely on system shared memory, with system dependent bandwidth and no dedicated memory pool. This distinction affects memory latency and bandwidth predictability, though the database does not provide measured performance data to quantify the impact.

Power characteristics also differ. The AMD GPU has a TDP of 30 W, while the Intel part has a TDP of 25 W. Both use no power connectors, but the Intel part is classified as an IGP with an IGP bus interface, while the AMD part does not specify a slot width or bus interface in the database. The AMD GPU's dimensions are recorded at 280 mm length, 111 mm height, and 21 mm width, while the Intel part has no recorded dimensions. Display outputs differ as well: AMD lists 1x USB Type-C, while Intel lists Portable Device Dependent output.

Both GPUs support identical API sets: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Both are listed as Active in production status. Release dates differ significantly, with the AMD part launching on 2023-06-12 and the Intel part scheduled for 2026-05-31. The AMD GPU has a launch MSRP of 699 USD, while the Intel part has no recorded launch MSRP.

The Verdict

The recorded data indicates that the AMD Ryzen Z1 Extreme GPU holds a theoretical performance advantage across every measured throughput metric. Its FP32 compute is 35% higher than the Intel Arc G3, its pixel fill rate is 80% higher, and its texture fill rate is 35% higher. The AMD part also benefits from a dedicated 16 GB LPDDR5 memory subsystem with 51.20 GB/s bandwidth, whereas the Intel part depends on system shared memory with system dependent bandwidth. For workloads that depend on consistent memory bandwidth or high fill rates, the database's specification data points to the AMD GPU as the stronger candidate.

The Intel Arc G3, however, counters with advantages of its own. It uses a newer 3 nm process node at Intel's foundry, compared to AMD's 4 nm TSMC process. It carries 1280 shading units versus AMD's 768, which could benefit compute workloads that scale with shader count rather than raw clock speed. Its lower TDP of 25 W versus 30 W makes it a more power-efficient part on paper, and its IGP classification with no power connectors suggests suitability for integrated or portable designs. The Intel part also has a higher shading unit count and a newer architecture generation, Xe3-LPG versus RDNA 3.0, though the database records no performance data to confirm whether these architectural differences yield real-world benefits.

Neither GPU has recorded benchmark scores, average benchmark scores, or nearest rivals in the database. The percentile ranking of 50 for both parts reflects the absence of measured data rather than actual performance parity. The AMD GPU's release date of 2023-06-12 and launch MSRP of 699 USD place it as an established product, while the Intel part's release date of 2026-05-31 positions it as a future release with no pricing information.

The data supports a straightforward selection criterion: for applications prioritizing raw throughput, dedicated memory bandwidth, and higher clock speeds, the AMD Ryzen Z1 Extreme GPU offers the stronger specification sheet. For applications prioritizing shader count, newer process technology, or lower power draw, the Intel Arc G3 presents the more compelling profile. Without benchmark data, the database cannot declare an overall winner, but the theoretical metrics consistently favor AMD in throughput-oriented tasks.

Specification Differences

The two GPUs differ across nearly every recorded specification field. The AMD Ryzen Z1 Extreme GPU uses an AMD Phoenix chip with RDNA 3.0 architecture, while the Intel Arc G3 uses an Intel Panther Lake chip with Xe3-LPG architecture. Process nodes differ: AMD uses 4 nm at TSMC, Intel uses 3 nm at Intel's foundry. AMD records 25,390 million transistors on a 178 mm² die with 142.6M transistors per mm², while Intel lists all three fields as unknown.

Clock speeds show significant divergence. AMD runs at 800 MHz base and 2700 MHz boost, with memory at 800 MHz and 6.4 Gbps effective. Intel runs at 300 MHz base and 2400 MHz boost, with system shared memory. The AMD GPU has a 16 GB LPDDR5 memory pool on a 64-bit bus with 51.20 GB/s bandwidth, while the Intel GPU uses system shared memory with system dependent bandwidth.

Shader resources differ: AMD has 768 shading units, 48 TMUs, 32 ROPs, and 12 RT cores, while Intel has 1280 shading units, 40 TMUs, 20 ROPs, and 10 RT cores. Throughput metrics favor AMD: 86.40 GPixel/s versus 48.00 GPixel/s, 129.6 GTexel/s versus 96.00 GTexel/s, 8.294 TFLOPS versus 6.144 TFLOPS in FP32, and 16.59 TFLOPS versus 12.29 TFLOPS in FP16. TDP differs: AMD at 30 W, Intel at 25 W. Power connectors are listed as None for both, but Intel specifies an IGP slot width and IGP bus interface, while AMD does not record these fields.

Display outputs differ: AMD lists 1x USB Type-C, Intel lists Portable Device Dependent. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. AMD records dimensions of 280 mm length, 111 mm height, and 21 mm width; Intel records none. Both are Active in production status. AMD launched on 2023-06-12 with a launch MSRP of 699 USD; Intel launches on 2026-05-31 with no recorded MSRP. Neither GPU lists a predecessor or successor in the database.