NVIDIA GeForce RTX 5070 vs NVIDIA RTX 5880 Ada Generation Comparison

# NVIDIA RTX 5880 Ada Generation vs NVIDIA GeForce RTX 5070

The RTX 5880 Ada Generation and RTX 5070 target entirely different workloads, and the benchmark data reflects that split. The RTX 5880 is a workstation-class GPU built on the AD102 chip with 48 GB of GDDR6 memory, while the RTX 5070 is a GeForce 50-series card using the GB205 chip with 12 GB of GDDR7. Across the eight head-to-head benchmarks, the RTX 5070 wins six, but the RTX 5880 wins the two that matter most for compute-heavy professional use. The RTX 5880 scores 326,898 in Geekbench OpenCL, which is 89.3% higher than the RTX 5070's 172,660 — a massive gap. However, in Passmark's DirectX 12 test, the RTX 5070 leads by 35.2% (108 vs 70). The data shows two different philosophies: massive compute throughput versus modern API efficiency.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The RTX 5880 Ada Generation has an average benchmark score of 45,972, which is 13.9% higher than the RTX 5070's 40,377. The RTX 5880 also sits in the 85th percentile of all GPUs, while the RTX 5070 sits in the 82nd percentile.

Q: How do the two cards compare in raw compute performance?

A: The RTX 5880 delivers 69.27 TFLOPS FP32, more than double the RTX 5070's 30.87 TFLOPS. This aligns with the Geekbench OpenCL result, where the RTX 5880 leads by 89.3% (326,898 vs 172,660).

Q: Which card wins in DirectX 12 workloads?

A: The RTX 5070 wins Passmark's DirectX 12 test by 35.2%, scoring 108 versus the RTX 5880's 70. This is a significant margin, suggesting newer API optimization on the Blackwell architecture.

Q: Is the RTX 5070 a better choice for 2D or desktop workloads?

A: Yes, based on the Passmark G2D test, the RTX 5070 scores 1,305 versus the RTX 5880's 777, a 40.5% advantage. This is the largest single delta in the head-to-head results.

Q: What memory configuration does each card use?

A: The RTX 5880 uses 48 GB of GDDR6 on a 384-bit bus, delivering 864.0 GB/s bandwidth. The RTX 5070 uses 12 GB of GDDR7 on a 192-bit bus, delivering 672.0 GB/s bandwidth.

Q: How many shading units and RT cores does each card have?

A: The RTX 5880 has 14,080 shading units and 110 RT cores, while the RTX 5070 has 6,144 shading units and 48 RT cores. The RTX 5880 also has 440 tensor cores versus 192 on the RTX 5070.

The Verdict

The RTX 5880 Ada Generation is the pick for professionals who need massive memory capacity and raw FP32 throughput. Its 48 GB VRAM, 864.0 GB/s bandwidth, and 69.27 TFLOPS FP32 make it suited for large datasets, rendering, and compute workloads. The Geekbench OpenCL score of 326,898 versus 172,660 is a 89.3% advantage that cannot be ignored for GPU compute tasks.

The RTX 5070 is the pick for gamers, content creators, and anyone who prioritizes modern API performance and efficiency. It wins six of eight head-to-head benchmarks, including DirectX 11 (277 vs 228, a 17.7% lead), DirectX 12 (108 vs 70, a 35.2% lead), and Passmark G3D (29,137 vs 25,096, a 13.9% lead). Its 2,325 MHz base clock and 2,512 MHz boost clock are far higher than the RTX 5880's 975 MHz base and 2,460 MHz boost. The RTX 5070 also has a much smaller die (263 mm² vs 609 mm²) and lower TDP (250 W vs 285 W).

Data indicates the RTX 5070 is better suited for gaming and consumer desktop workloads, while the RTX 5880 dominates in OpenCL compute. The RTX 5070 has a launch MSRP of 549 USD.

Head-to-Head Benchmarks

The largest victory for the RTX 5880 comes in Geekbench OpenCL, where it scores 326,898 versus the RTX 5070's 172,660 — a 89.3% lead. This is the clearest signal of the workstation card's compute superiority. The RTX 5880 also wins Passmark DirectX 9 by 4.7% (335 vs 320), though this is a narrow margin.

The RTX 5070's wins are spread across multiple modern API tests. In Passmark DirectX 12, it scores 108 versus 70, a 35.2% advantage. In DirectX 11, it leads 277 to 228, a 17.7% margin. The DirectX 10 test shows a smaller gap: 180 vs 167, a 7.2% lead for the RTX 5070.

The Passmark G2D test shows the RTX 5070 winning by 40.5% (1,305 vs 777), which is surprising given the RTX 5880's much higher shading unit count. This suggests the RTX 5070's architecture handles 2D operations more efficiently. In Passmark G3D, the RTX 5070 leads 29,137 to 25,096, a 13.9% margin. Passmark GPU Compute also favors the RTX 5070: 15,787 vs 14,208, a 10% lead.

The head-to-head tally is 6 wins for the RTX 5070 and 2 wins for the RTX 5880. However, the magnitude of the RTX 5880's OpenCL win (89.3%) is far larger than any single win for the RTX 5070, whose largest margin is 40.5% in G2D. This asymmetry matters: one massive compute win can outweigh several smaller gaming wins for professional users.

Specification Differences

The two cards differ substantially in nearly every hardware specification. The RTX 5880 uses the AD102 chip on a 609 mm² die with 76,300 million transistors, while the RTX 5070 uses the GB205 chip on a 263 mm² die with 31,100 million transistors. Both use a 5 nm process from TSMC, but the RTX 5880 has a higher transistor density at 125.3M / mm² versus 118.3M / mm².

Memory is a major differentiator: the RTX 5880 has 48 GB of GDDR6 on a 384-bit bus, while the RTX 5070 has 12 GB of GDDR7 on a 192-bit bus. Bandwidth favors the RTX 5880 at 864.0 GB/s versus 672.0 GB/s. The memory clock also differs: 2,250 MHz (18 Gbps effective) on the RTX 5880 versus 1,750 MHz (28 Gbps effective) on the RTX 5070.

Compute resources are heavily skewed toward the RTX 5880: 14,080 shading units, 440 TMUs, and 176 ROPs versus 6,144 shading units, 192 TMUs, and 80 ROPs on the RTX 5070. RT cores number 110 versus 48, and tensor cores number 440 versus 192. The RTX 5880's pixel rate is 433.0 GPixel/s and texture rate is 1,082.4 GTexel/s, both more than double the RTX 5070's 201.0 GPixel/s and 482.3 GTexel/s.

Clock speeds reverse this trend: the RTX 5070 has a 2,325 MHz base clock and 2,512 MHz boost, while the RTX 5880 has a 975 MHz base and 2,460 MHz boost. The RTX 5070 also has a lower TDP of 250 W versus 285 W. The bus interface differs: PCIe 5.0 x16 on the RTX 5070 versus PCIe 4.0 x16 on the RTX 5880. Display outputs also differ: the RTX 5070 has 1x HDMI 2.1b and 3x DisplayPort 2.1b, while the RTX 5880 has 4x DisplayPort 1.4a. The RTX 5070 is shorter at 245 mm versus 267 mm, and the RTX 5070 lists a width of 40 mm while the RTX 5880 does not list a width.

Architecture Differences

The RTX 5880 is built on Ada Lovelace architecture (generation "Workstation Ada (x000A)"), while the RTX 5070 uses Blackwell 2.0 (generation "GeForce 50"). This architectural shift explains several benchmark discrepancies. The RTX 5070's Blackwell architecture appears better optimized for DirectX 11 and DirectX 12, where it leads by 17.7% and 35.2% respectively, despite having far fewer shading units.

Both GPUs support the same API set: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. However, the RTX 5070's newer architecture likely explains its superior Passmark G2D score (1,305 vs 777, a 40.5% lead) and its better DirectX 10 performance (180 vs 167).

The RTX 5880's Ada Lovelace architecture uses the AD102 chip, which is a large workstation-oriented design. Its transistor count of 76,300 million is nearly 2.5 times that of the RTX 5070's 31,100 million. The die size difference (609 mm² vs 263 mm²) reflects this disparity. The RTX 5070's GB205 chip is a smaller, more power-efficient design tailored for consumer workloads.

The RTX 5880's predecessor is Workstation Ampere, and its successor is Blackwell PRO W. The RTX 5070's predecessor is GeForce 40, and its successor is GeForce 60. Both cards use a 16-pin power connector and suggest a 600 W PSU. Both are dual-slot designs.

Where Each One Wins

The RTX 5880 Ada Generation wins in scenarios that demand massive memory and raw compute throughput. Its 48 GB VRAM and 864.0 GB/s bandwidth make it suitable for large-scale data processing, scientific computing, and AI workloads where the 12 GB on the RTX 5070 would be a limiting factor. The 89.3% lead in Geekbench OpenCL (326,898 vs 172,660) is the strongest indicator of this advantage. Its 69.27 TFLOPS FP32 output, more than double the RTX 5070's 30.87 TFLOPS, supports this positioning. The RTX 5880 also wins DirectX 9 by 4.7%, though this is a minor factor.

The RTX 5070 wins in consumer and gaming-oriented workloads. Its DirectX 12 score of 108 versus 70 (35.2% lead) and DirectX 11 score of 277 versus 228 (17.7% lead) show better modern API performance. The Passmark G3D result (29,137 vs 25,096, a 13.9% lead) indicates better overall 3D rendering performance. The 40.5% lead in G2D (1,305 vs 777) suggests faster 2D operations. The RTX 5070's higher base clock (2,325 MHz vs 975 MHz) likely contributes to its responsiveness in interactive workloads.

For GPU compute workloads measured by Passmark, the RTX 5070 leads by 10% (15,787 vs 14,208), which is counterintuitive given the RTX 5880's hardware advantage. This may reflect driver optimizations or architecture efficiency. The RTX 5070's 2,512 MHz boost clock versus 2,460 MHz on the RTX 5880 also helps in burst workloads.

In summary: the RTX 5880 is the workstation compute specialist, while the RTX 5070 is the general-purpose performer with better modern API support and efficiency. The RTX 5070's six benchmark wins versus two for the RTX 5880 demonstrate its broader applicability, but the RTX 5880's decisive OpenCL victory makes it the clear choice for compute-heavy professional environments.