NVIDIA GeForce RTX 4070 AD103 vs NVIDIA GeForce RTX 4070 Max-Q Comparison

Head-to-Head Benchmarks

The recorded data shows no direct benchmark scores for either the NVIDIA GeForce RTX 4070 AD103 or the NVIDIA GeForce RTX 4070 Max-Q. Both entries report an average benchmark score of zero and a percentile versus all GPUs of 50. The head-to-head benchmark array is empty. This means the database has not yet captured comparative performance measurements between these two specific SKUs. What can be analyzed instead is the theoretical compute and memory throughput derived from their respective specifications, which provides a clear separation in capability.

The RTX 4070 AD103 delivers 29.15 TFLOPS of FP32 compute, while the RTX 4070 Max-Q delivers 11.34 TFLOPS. That places the desktop part at roughly 2.57 times the raw shading throughput of the mobile part. Pixel fill rate shows a similar gap: 158.4 GPixel/s versus 59.04 GPixel/s, a factor of about 2.68. Texture rate follows at 455.4 GTexel/s versus 177.1 GTexel/s, which is 2.57 times higher. Memory bandwidth tells the same story: 504.2 GB/s for the AD103 versus 256.0 GB/s for the Max-Q, a 1.97 times advantage.

Clock speeds reinforce this. The AD103 runs at a 1920 MHz base and 2475 MHz boost. The Max-Q runs at 735 MHz base and 1230 MHz boost. That is a 2.01 times difference in boost clock. The memory clock also differs: 1313 MHz with 21 Gbps effective for the AD103 versus 2000 MHz with 16 Gbps effective for the Max-Q. Higher effective data rate on the desktop part contributes directly to its wider bandwidth advantage.

The AD103 also holds a structural lead in every execution unit count. It has 5888 shading units versus 4608, 184 texture mapping units versus 144, 64 raster output units versus 48, 46 ray tracing cores versus 36, and 184 tensor cores versus 144. Each of these counts is proportionally consistent with the compute throughput gap.

Where Each One Wins

The RTX 4070 AD103 wins in every measured category where specifications exist. It has more shading units, more TMUs, more ROPs, more ray tracing cores, more tensor cores, higher clocks, more memory, wider memory bus, and higher memory bandwidth. For any workload that scales with raw compute, texture fetch, pixel output, or memory throughput, the AD103 is the clear leader.

The RTX 4070 Max-Q wins only in portability and power envelope. Its thermal design power is 35 W versus 200 W for the AD103. That is a 5.71 times reduction in power draw. The Max-Q uses an integrated graphics processor form factor with no power connectors and no suggested PSU rating, whereas the AD103 requires a dual-slot cooler, a single 16-pin connector, and a 550 W suggested power supply. The Max-Q has no listed physical dimensions, consistent with a laptop-integrated design, while the AD103 measures 240 mm in length, 110 mm in height, and 40 mm in width.

The Max-Q also differs in memory type, using 8 GB of GDDR6 on a 128-bit bus, versus 12 GB of GDDR6X on a 192-bit bus for the AD103. The GDDR6X on the desktop part offers higher effective data rates, but the GDDR6 on the Max-Q consumes less power per module. For a thin laptop, the Max-Q's lower power draw and smaller footprint are decisive advantages. For a desktop workstation or gaming rig, the AD103's performance headroom dominates.

Architecture Differences

Both GPUs use the Ada Lovelace architecture and are fabricated by TSMC on a 5 nm process. The transistor density is nearly identical: 121.1 million transistors per square millimeter for the AD103 chip and 121.8 million for the AD106 chip. The key difference lies in die size and total transistor count.

The AD103 chip measures 379 mm² and contains 45,900 million transistors. The AD106 chip measures 188 mm² and contains 22,900 million transistors. That means the AD103 die is roughly 2.02 times larger and holds 2.00 times more transistors. The higher transistor budget on the AD103 enables the larger execution unit counts and the wider memory interface.

The memory subsystem differs substantially. The AD103 uses 12 GB of GDDR6X across a 192-bit interface, yielding 504.2 GB/s bandwidth. The Max-Q uses 8 GB of GDDR6 across a 128-bit interface, yielding 256.0 GB/s. The bus width difference is 1.5 times, and the bandwidth difference is 1.97 times. The memory clock also differs: 1313 MHz with 21 Gbps effective for the AD103 versus 2000 MHz with 16 Gbps effective for the Max-Q.

The bus interface also separates the two. The AD103 connects via PCIe 4.0 x16, while the Max-Q connects via PCIe 4.0 x8. The wider lane allocation on the desktop part provides more host bandwidth for data transfers. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

The AD103 has a launch MSRP of 599 USD. The Max-Q has no launch MSRP listed. The AD103 is marked as end-of-life production status, released on 2024-02-29, with the GeForce 30 as predecessor and GeForce 50 as successor. The Max-Q is marked as active production, released on 2023-01-02, with GeForce 30 Mobile as predecessor and GeForce 50 Mobile as successor.

The AD103 uses a 1x 16-pin power connector and has a slot width of dual-slot. The Max-Q uses no power connectors and has a slot width of IGP. Display outputs also differ: the AD103 provides 1x HDMI 2.1 and 3x DisplayPort 1.4a, while the Max-Q's outputs are listed as portable device dependent.

The Verdict

The data indicates that the NVIDIA GeForce RTX 4070 AD103 and the NVIDIA GeForce RTX 4070 Max-Q serve entirely different market segments despite sharing the RTX 4070 name. The AD103 is a desktop graphics card with a 200 W power envelope, a dual-slot cooler, and a 16-pin power connector. The Max-Q is a mobile integrated graphics processor with a 35 W power envelope and no discrete power connector.

For raw performance, the AD103 is the unambiguous choice. It delivers 2.57 times the FP32 throughput, 2.68 times the pixel rate, 2.57 times the texture rate, and 1.97 times the memory bandwidth of the Max-Q. It also has 5888 shading units versus 4608, 184 TMUs versus 144, 64 ROPs versus 48, 46 ray tracing cores versus 36, and 184 tensor cores versus 144. Any workload that relies on these resources will perform better on the AD103.

For mobile use, the Max-Q is the only viable option in this comparison. Its 35 W power draw allows integration into laptops where the AD103's 200 W draw and 240 mm length would be impossible. The Max-Q has no dimensions listed, confirming its role as a chip soldered onto a motherboard rather than a plug-in card. Its 8 GB GDDR6 memory is sufficient for its intended form factor, and its 256.0 GB/s bandwidth aligns with its lower compute throughput.

The production status also matters. The AD103 is end-of-life, released in February 2024, while the Max-Q is active, released in January 2023. Buyers seeking a current mobile solution would choose the Max-Q. Buyers seeking a desktop card would need to consider that the AD103 is no longer in production and would need to rely on existing inventory.

The launch MSRP of 599 USD applies only to the AD103. The Max-Q has no listed price, consistent with its role as an OEM component rather than a retail product. The AD103's predecessor is GeForce 30 and its successor is GeForce 50. The Max-Q's predecessor is GeForce 30 Mobile and its successor is GeForce 50 Mobile. These lineage markers confirm that both parts belong to the same generation but branch into different form factors.

FAQ

Q: Which GPU has higher FP32 compute throughput?

A: The NVIDIA GeForce RTX 4070 AD103 delivers 29.15 TFLOPS, which is 2.57 times the 11.34 TFLOPS of the RTX 4070 Max-Q.

Q: How do the memory bandwidths compare?

A: The AD103 provides 504.2 GB/s from 12 GB of GDDR6X on a 192-bit bus. The Max-Q provides 256.0 GB/s from 8 GB of GDDR6 on a 128-bit bus.

Q: What is the power draw difference?

A: The AD103 has a thermal design power of 200 W, while the Max-Q has a thermal design power of 35 W, a 5.71 times reduction.

Q: Are both GPUs built on the same manufacturing process?

A: Yes, both are fabricated by TSMC on a 5 nm process. The transistor densities are nearly identical at 121.1 million per square millimeter for the AD103 and 121.8 million for the AD106.

Q: Which GPU has more ray tracing cores?

A: The AD103 has 46 ray tracing cores, while the Max-Q has 36 ray tracing cores. The AD103 also has 184 tensor cores versus 144.

Q: What are the production statuses?

A: The AD103 is marked as end-of-life, released on 2024-02-29. The Max-Q is marked as active, released on 2023-01-02.