NVIDIA GeForce RTX 5070 Mobile vs NVIDIA RTX PRO 5000 Blackwell Comparison

The Verdict

The data separates these two NVIDIA Blackwell 2.0 GPUs into distinct roles. The NVIDIA GeForce RTX 5070 Mobile is a mobile-first part built for portability, while the NVIDIA RTX PRO 5000 Blackwell is a desktop workstation monster. Benchmark results confirm the RTX PRO 5000 Blackwell is the dominant performer in every recorded head-to-head test. It wins both shared benchmarks, Geekbench OpenCL and Geekbench Vulkan, with deltas of -51.9% and -58.6% respectively from the mobile GPU's perspective. The RTX 5070 Mobile sits at the 75th percentile among all GPUs, while the RTX PRO 5000 Blackwell reaches the 98th percentile.

The average benchmark score reinforces the gap: the RTX 5070 Mobile records 29,928, while the RTX PRO 5000 Blackwell records 182,109. The RTX PRO 5000 Blackwell's nearest rivals include the NVIDIA A100 SXM4 80 GB at 183,725 (-0.9%) and the NVIDIA RTX 5000 Ada Generation at 184,664 (-1.4%). The RTX 5070 Mobile's nearest rivals are far less powerful, including the NVIDIA GeForce RTX 3070 Ti at 29,945 (-0.1%) and the AMD Radeon RX 6800 at 30,095 (-0.6%). Those who need maximum compute and memory capacity should pick the RTX PRO 5000 Blackwell. Those who need an integrated mobile GPU in a thin chassis should pick the RTX 5070 Mobile, as its 50 W TDP and IGP slot width indicate.

Where Each One Wins

The RTX PRO 5000 Blackwell wins every benchmark category where both parts have recorded data. In Geekbench OpenCL, it scores 254,116 versus 122,238 for the RTX 5070 Mobile. In Geekbench Vulkan, it scores 282,631 versus 116,960. The RTX 5070 Mobile has no recorded wins in any shared test.

The RTX 5070 Mobile does have its own benchmark portfolio that the workstation card lacks. It records Passmark scores for DirectX 10 (129), DirectX 11 (192), DirectX 12 (93), DirectX 9 (214), G2D (896), G3D (20,355), and GPU compute (8,279). These results are useful for assessing the mobile GPU's gaming and 2D performance in isolation, but they do not provide a direct comparison against the RTX PRO 5000 Blackwell, which has no Passmark entries in the database.

The use-case split is clear from the hardware configuration. The RTX 5070 Mobile uses 8 GB of GDDR7 memory on a 128-bit bus with 384.0 GB/s bandwidth. The RTX PRO 5000 Blackwell uses 48 GB of GDDR7 memory on a 384-bit bus with 1.34 TB/s bandwidth. The workstation card provides 6 times the memory capacity and roughly 3.5 times the bandwidth. For large datasets, rendering workloads, or AI model training, the RTX PRO 5000 Blackwell is the only viable option from this data. For portable gaming or lightweight creative work, the RTX 5070 Mobile fits within a 50 W power envelope.

Architecture Differences

Both GPUs use the Blackwell 2.0 architecture and are fabricated on a 5 nm process at TSMC. The fundamental silicon differs substantially. The RTX 5070 Mobile uses the GB206 chip with 21,900 million transistors on a 181 mm² die, yielding a transistor density of 121.0M per mm². The RTX PRO 5000 Blackwell uses the GB202 chip with 92,200 million transistors on a 750 mm² die, yielding a transistor density of 122.9M per mm². The workstation chip is physically massive, with over 4 times the transistor count and over 4 times the die area, yet the densities are nearly identical due to the shared process node.

Core counts diverge sharply. The RTX 5070 Mobile contains 4,608 shading units, 144 texture mapping units, 48 raster output units, 36 ray tracing cores, and 144 tensor cores. The RTX PRO 5000 Blackwell contains 14,080 shading units, 440 texture mapping units, 160 raster output units, 110 ray tracing cores, and 440 tensor cores. That is roughly 3 times the shading units, 3 times the TMUs, and 3 times the tensor cores. The RTX PRO 5000 Blackwell also has 160 ROPs versus 48, a 3.3x advantage.

Clock speeds favor the workstation part as well. The RTX 5070 Mobile runs at a 907 MHz base and 1425 MHz boost. The RTX PRO 5000 Blackwell runs at a 1740 MHz base and 2377 MHz boost. Memory clocks differ, with the mobile part at 1500 MHz (24 Gbps effective) and the workstation part at 1750 MHz (28 Gbps effective). Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, and both use PCIe 5.0 x16.

Physical and power characteristics could not be more different. The RTX 5070 Mobile is an integrated GPU (IGP) with no power connectors and a 50 W TDP. The RTX PRO 5000 Blackwell is a dual-slot card measuring 267 mm by 111 mm by 40 mm, requires a single 16-pin power connector, draws 300 W, and needs a 700 W suggested PSU. The mobile part has portable-device-dependent display outputs, while the workstation card provides 4x DisplayPort 2.1b outputs.

Release dates are close, with the RTX PRO 5000 Blackwell launching on 2025-03-17 and the RTX 5070 Mobile on 2025-04-14. The RTX 5070 Mobile succeeds the GeForce 40 Mobile series, while the RTX PRO 5000 Blackwell succeeds the Workstation Ada series. The RTX PRO 5000 Blackwell has a launch MSRP of 5,099 USD.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The NVIDIA RTX PRO 5000 Blackwell records an average benchmark score of 182,109, while the NVIDIA GeForce RTX 5070 Mobile records 29,928. The workstation card is roughly 6 times higher.

Q: How do the two GPUs compare in Geekbench Vulkan?

A: The RTX PRO 5000 Blackwell scores 282,631 in Geekbench Vulkan, while the RTX 5070 Mobile scores 116,960. The delta from the mobile GPU's perspective is -58.6%, meaning the workstation card is far ahead.

Q: What memory capacities are available?

A: The RTX 5070 Mobile has 8 GB of GDDR7 memory on a 128-bit bus. The RTX PRO 5000 Blackwell has 48 GB of GDDR7 memory on a 384-bit bus.

Q: Do both GPUs support the same APIs?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Both also use the PCIe 5.0 x16 bus interface.

Q: Which GPU has more tensor cores?

A: The RTX PRO 5000 Blackwell has 440 tensor cores. The RTX 5070 Mobile has 144 tensor cores. The workstation card provides over 3 times the tensor core count.

Q: What is the power draw difference?

A: The RTX 5070 Mobile has a 50 W TDP and requires no power connectors. The RTX PRO 5000 Blackwell has a 300 W TDP and requires a single 16-pin power connector with a 700 W suggested PSU.

Head-to-Head Benchmarks

The database includes two direct head-to-head comparisons, both won by the RTX PRO 5000 Blackwell. The first is Geekbench OpenCL. The RTX PRO 5000 Blackwell scores 254,116, while the RTX 5070 Mobile scores 122,238. The delta from the mobile GPU's perspective is -51.9%, indicating the workstation card delivers more than double the OpenCL performance. This test is particularly relevant for compute workloads that rely on OpenCL, such as scientific simulations or rendering pipelines.

The second head-to-head is Geekbench Vulkan. The RTX PRO 5000 Blackwell scores 282,631, while the RTX 5070 Mobile scores 116,960. The delta from the mobile GPU's perspective is -58.6%, which is an even larger margin than the OpenCL result. Vulkan performance matters for modern game engines and compute applications that use the Vulkan API. The RTX PRO 5000 Blackwell's advantage here suggests its higher shading unit count and clock speeds translate directly into API-level performance.

Beyond these two tests, the RTX 5070 Mobile has a set of Passmark results that contextualize its performance tier. Its Passmark G3D score is 20,355, and its GPU compute score is 8,279. Its DirectX scores range from 93 (DirectX 12) to 214 (DirectX 9). These numbers are not directly comparable to the RTX PRO 5000 Blackwell, which lacks Passmark entries, but they show the mobile GPU's relative strengths in legacy DirectX workloads. The RTX 5070 Mobile's nearest rival by average score is the NVIDIA GeForce RTX 3070 Ti at 29,945, a delta of -0.1%, meaning the two are effectively tied in aggregate performance. The RTX PRO 5000 Blackwell's nearest rival is the NVIDIA A100 SXM4 80 GB at 183,725, a delta of -0.9%, again a close match.

The FP32 compute figures reinforce the performance hierarchy. The RTX 5070 Mobile delivers 13.13 TFLOPS of FP32 performance, while the RTX PRO 5000 Blackwell delivers 66.94 TFLOPS. That is a 5.1x advantage for the workstation card. Pixel rate and texture rate follow the same pattern: the RTX PRO 5000 Blackwell achieves 380.3 GPixel/s and 1,045.9 GTexel/s, versus 68.40 GPixel/s and 205.2 GTexel/s for the mobile part. Every measured metric in the database points to the RTX PRO 5000 Blackwell as the substantially stronger GPU.

Specification Differences

The two GPUs differ across nearly every specification field. The RTX 5070 Mobile uses the GB206 chip, while the RTX PRO 5000 Blackwell uses the GB202 chip. Transistor counts are 21,900 million versus 92,200 million. Die sizes are 181 mm² versus 750 mm². Transistor densities are close at 121.0M per mm² versus 122.9M per mm².

Clock specifications diverge significantly. The RTX 5070 Mobile has a base clock of 907 MHz and a boost clock of 1425 MHz. The RTX PRO 5000 Blackwell has a base clock of 1740 MHz and a boost clock of 2377 MHz. Memory clocks are 1500 MHz (24 Gbps effective) for the mobile part and 1750 MHz (28 Gbps effective) for the workstation part.

Memory configuration is a major differentiator. The RTX 5070 Mobile offers 8 GB of GDDR7 on a 128-bit bus with 384.0 GB/s bandwidth. The RTX PRO 5000 Blackwell offers 48 GB of GDDR7 on a 384-bit bus with 1.34 TB/s bandwidth. The workstation card has 6 times the capacity and roughly 3.5 times the bandwidth.

Core counts differ across all categories. The RTX 5070 Mobile has 4,608 shading units, 144 TMUs, 48 ROPs, 36 RT cores, and 144 tensor cores. The RTX PRO 5000 Blackwell has 14,080 shading units, 440 TMUs, 160 ROPs, 110 RT cores, and 440 tensor cores. The workstation card has roughly 3 times the shading units, TMUs, and tensor cores, and 3.3 times the ROPs.

Performance rates follow the core counts. The RTX 5070 Mobile achieves 68.40 GPixel/s and 205.2 GTexel/s. The RTX PRO 5000 Blackwell achieves 380.3 GPixel/s and 1,045.9 GTexel/s. FP32 and FP16 compute are both 13.13 TFLOPS for the mobile part and 66.94 TFLOPS for the workstation part, with 1:1 ratios on both.

Power and physical specifications are opposites. The RTX 5070 Mobile has a 50 W TDP, an IGP slot width, and no power connectors. The RTX PRO 5000 Blackwell has a 300 W TDP, a dual-slot width, a 1x 16-pin power connector, and a 700 W suggested PSU. Dimensions for the workstation card are 267 mm by 111 mm by 40 mm; the mobile part has no recorded dimensions. Display outputs are portable-device-dependent for the mobile GPU and 4x DisplayPort 2.1b for the workstation card. The RTX 5070 Mobile has no launch MSRP, while the RTX PRO 5000 Blackwell carries a launch MSRP of 5,099 USD.