NVIDIA GeForce RTX 5070 vs NVIDIA RTX PRO 4500 Blackwell Server Comparison

The Verdict

The data shows two very different NVIDIA Blackwell 2.0 products. The GeForce RTX 5070 is a client-oriented graphics card with a 12 GB GDDR7 memory configuration, a 192-bit bus, and a boost clock of 2512 MHz. The RTX PRO 4500 Blackwell Server is a compute-oriented server accelerator with 32 GB GDDR7 memory, a 256-bit bus, and a boost clock of 2415 MHz. Benchmark results for the RTX 5070 place it at the 82nd percentile among all GPUs, while the RTX PRO 4500 has no recorded benchmark scores, sitting at the 50th percentile by default. The RTX 5070 has an average benchmark score of 40377, while the RTX PRO 4500 has no measured average, making direct performance comparison impossible from the recorded data.

The RTX PRO 4500 targets workloads that demand large memory capacity and high compute throughput. Its 32 GB frame buffer, 800.3 GB/s bandwidth, and 50.70 TFLOPS FP32 performance indicate a design for professional server environments. The RTX 5070, with 30.87 TFLOPS FP32 and 672.0 GB/s bandwidth, serves gaming and consumer workloads. The RTX PRO 4500 also uses a single-slot form factor with a 165 W TDP and no display outputs, confirming a headless server role. The RTX 5070 is a dual-slot card with a 250 W TDP and three DisplayPort 2.1b outputs plus one HDMI 2.1b output, confirming its client workstation and gaming purpose.

Architecture Differences

Both GPUs use NVIDIA's Blackwell 2.0 architecture and are fabricated on TSMC's 5 nm process. The RTX 5070 uses the GB205 chip with 31,100 million transistors on a 263 mm² die, yielding a transistor density of 118.3M per mm². The RTX PRO 4500 uses the larger GB203 chip with 45,600 million transistors on a 378 mm² die, achieving a slightly higher density of 120.6M per mm². The higher transistor count and larger die give the RTX PRO 4500 more execution resources across every major unit.

The RTX PRO 4500 has 10,496 shading units, 328 texture mapping units, and 112 render output units. The RTX 5070 has 6,144 shading units, 192 TMUs, and 80 ROPs. The server card also has 82 RT cores and 328 tensor cores, while the RTX 5070 has 48 RT cores and 192 tensor cores. This resource advantage translates directly to the RTX PRO 4500's 50.70 TFLOPS FP32 and FP16 (1:1) throughput versus the RTX 5070's 30.87 TFLOPS in both precision formats. Pixel rate and texture rate follow the same pattern: the RTX PRO 4500 delivers 270.5 GPixel/s and 792.1 GTexel/s, while the RTX 5070 delivers 201.0 GPixel/s and 482.3 GTexel/s.

Memory architecture differs substantially. The RTX PRO 4500 has 32 GB of GDDR7 on a 256-bit bus, providing 800.3 GB/s bandwidth. The RTX 5070 has 12 GB of GDDR7 on a 192-bit bus, providing 672.0 GB/s. The memory clock also differs: the RTX PRO 4500 runs at 1563 MHz (25 Gbps effective), while the RTX 5070 runs at 1750 MHz (28 Gbps effective). The RTX 5070's higher memory clock partially compensates for its narrower bus, but the RTX PRO 4500 still maintains a 19% bandwidth advantage.

Clock behavior also separates the two. The RTX 5070 has a 2325 MHz base clock and a 2512 MHz boost clock. The RTX PRO 4500 has a much lower 1215 MHz base clock but a 2415 MHz boost clock, indicating a design that relies on boost behavior under load. The RTX PRO 4500's 165 W TDP is lower than the RTX 5070's 250 W TDP despite having 71% more shading units, which suggests the server card operates at lower sustained clocks. The suggested PSU requirement confirms this: 450 W for the RTX PRO 4500 versus 600 W for the RTX 5070.

Physical design differs for their respective environments. The RTX PRO 4500 is single-slot, 267 mm long, 111 mm high, and 40 mm wide, with no display outputs. The RTX 5070 is dual-slot, 245 mm long, 115 mm high, and 40 mm wide, with one HDMI 2.1b and three DisplayPort 2.1b outputs. Both use a single 16-pin power connector and PCIe 5.0 x16 interfaces. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Where Each One Wins

The RTX 5070 wins in consumer-facing scenarios. Its display outputs allow direct connection to monitors, and its 2512 MHz boost clock provides responsive client-side rendering. The 12 GB memory capacity suits mainstream gaming and content creation workloads. The RTX 5070's benchmark scores confirm its client strength: 5077 in 3DMark Steel Nomad DX12, 178923 in Geekbench Vulkan, and 172660 in Geekbench OpenCL. Its Passmark G3D score of 29137 and GPU compute score of 15787 further establish its consumer compute capability. The RTX 5070 sits at the 82nd percentile among all GPUs, and its nearest rivals in the database include the AMD Radeon Pro 580 (0.1% higher average score), AMD Radeon Pro WX 7100 (0.8% higher), AMD Radeon Pro 5300 (1.2% lower), and NVIDIA RTX A500 Mobile (2% higher). These deltas are small, placing the RTX 5070 in a tightly competitive band.

The RTX PRO 4500 wins in memory-intensive and high-throughput server workloads. Its 32 GB frame buffer is 2.7 times larger than the RTX 5070's 12 GB, allowing larger datasets, bigger models, and more concurrent compute tasks. The 800.3 GB/s bandwidth exceeds the RTX 5070's 672.0 GB/s by 19%, which matters for memory-bound operations. The 50.70 TFLOPS FP32 and FP16 throughput is 64% higher than the RTX 5070's 30.87 TFLOPS, providing a clear advantage for raw compute density. The RTX PRO 4500's 82 RT cores and 328 tensor cores double or nearly double the RTX 5070's 48 RT cores and 192 tensor cores, respectively. The single-slot form factor and 165 W TDP allow denser server installations, and the lack of display outputs confirms a compute-only role.

The RTX 5070 has a release date of 2025-03-03 and a launch MSRP of 549 USD. The RTX PRO 4500 has a release date of 2026-03-16 and no recorded launch MSRP. The RTX 5070's predecessor is the GeForce 40 series, and its successor is the GeForce 60 series. The RTX PRO 4500's predecessor is Server Hopper, and its successor is Server Rubin. Both are Active in production status.

FAQ

Q: Which GPU has more memory?

A: The RTX PRO 4500 Blackwell Server has 32 GB of GDDR7 memory, while the GeForce RTX 5070 has 12 GB of GDDR7 memory.

Q: Which GPU has higher FP32 compute throughput?

A: The RTX PRO 4500 delivers 50.70 TFLOPS FP32, compared to the RTX 5070's 30.87 TFLOPS FP32, a 64% advantage for the server card.

Q: Does the RTX 5070 support display output?

A: Yes, the RTX 5070 has one HDMI 2.1b output and three DisplayPort 2.1b outputs. The RTX PRO 4500 has no display outputs.

Q: What are the TDP and slot width differences?

A: The RTX 5070 has a 250 W TDP and is dual-slot. The RTX PRO 4500 has a 165 W TDP and is single-slot.

Q: Which GPU has more tensor cores?

A: The RTX PRO 4500 has 328 tensor cores, while the RTX 5070 has 192 tensor cores.

Q: How do their bus widths compare?

A: The RTX PRO 4500 uses a 256-bit memory bus, while the RTX 5070 uses a 192-bit bus.

Q: What is the RTX 5070's benchmark percentile?

A: The RTX 5070 sits at the 82nd percentile among all GPUs, with an average benchmark score of 40377. The RTX PRO 4500 has no recorded benchmark scores.

Head-to-Head Benchmarks

No direct head-to-head benchmark results exist in the database for these two GPUs. The RTX PRO 4500 has an empty benchmark list with no scores, and the head-to-head comparison table contains no entries. The RTX 5070 has ten recorded benchmark scores across multiple test suites.

The RTX 5070's strongest results come from its compute and graphics tests. In 3DMark Steel Nomad DX12, it scores 5077. Geekbench Vulkan shows 178923, and Geekbench OpenCL shows 172660. Passmark G3D scores 29137, and Passmark GPU compute scores 15787. The Passmark DirectX legacy tests show 320 in DirectX 9, 277 in DirectX 11, 180 in DirectX 10, and 108 in DirectX 12. Passmark G2D scores 1305. These results establish the RTX 5070's performance profile but provide no comparison point for the RTX PRO 4500.

The RTX PRO 4500's absence of benchmark data means its theoretical advantages cannot be validated through direct measurement. The recorded specifications, however, indicate clear strengths. The 50.70 TFLOPS FP32 throughput, 800.3 GB/s bandwidth, and 328 tensor cores position it for server-class compute. The RTX 5070's 30.87 TFLOPS FP32 and 672.0 GB/s bandwidth are lower but still substantial for a client card.

The RTX 5070's nearest rivals provide context for its standing. The AMD Radeon Pro 580 averages 40318 (0.1% higher), the AMD Radeon Pro WX 7100 averages 40063 (0.8% higher), the AMD Radeon Pro 5300 averages 40870 (1.2% lower), and the NVIDIA RTX A500 Mobile averages 39568 (2% higher). These small deltas place the RTX 5070 within a narrow competitive band, with no rival exceeding a 2% difference. The RTX 5070's 82nd percentile ranking reflects its position among all GPUs in the database.

The RTX PRO 4500's 50th percentile ranking is a default value, not a measured result. Its 32 GB memory capacity exceeds the RTX 5070's 12 GB by 20 GB, and its 256-bit bus provides 128 more bits of width. The RTX PRO 4500's 10496 shading units compare to the RTX 5070's 6144, and its 328 TMUs compare to 192. These architectural differences favor the RTX PRO 4500 in raw throughput, while the RTX 5070's higher clocks and display support favor client workloads.

The RTX 5070 launches with a 549 USD launch MSRP and a 250 W TDP. The RTX PRO 4500 has no launch MSRP and a 165 W TDP. The RTX 5070's 600 W suggested PSU exceeds the RTX PRO 4500's 450 W suggested PSU, reflecting the client card's higher power draw. Both use PCIe 5.0 x16 interfaces and single 16-pin power connectors. The RTX PRO 4500's 267 mm length is 22 mm longer than the RTX 5070's 245 mm, but its single-slot width allows more cards per server chassis.