AMD Radeon Pro Vega 56 vs NVIDIA GeForce RTX 5070 Ti Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive overall victory for the NVIDIA GeForce RTX 5070 Ti, winning both shared benchmark tests. The AMD Radeon Pro Vega 56 did not secure a single win in the head-to-head comparison, highlighting a generational performance gap that is difficult to overstate.

In Geekbench OpenCL, the RTX 5070 Ti scored 212,363 points against the Vega 56's 61,930 points. This represents a 70.8% advantage for the NVIDIA card, meaning the Vega 56 delivers less than one-third of the raw compute throughput in this workload. The gap is so large that the AMD card's score is closer to the RTX 5070 Ti's error margin than to its actual result. For context, the Vega 56's average benchmark score of 63,693 places it in the 89th percentile of all GPUs, but the RTX 5070 Ti's average of 49,957 sits in the 86th percentile, a counterintuitive situation that arises because the two cards are tested across different benchmark suites. The OpenCL result alone shows the RTX 5070 Ti delivering roughly 3.4 times the Vega 56's score, which translates to dramatically faster compute workloads, rendering, and physics simulations.

The Geekbench Vulkan test tells a similar story. The RTX 5070 Ti scored 225,122 points, while the Vega 56 managed 66,004 points, a 70.7% deficit for the older AMD card. Vulkan is increasingly important for modern game engines and cross-platform applications, so this result signals that the Vega 56 will struggle with contemporary Vulkan-based titles and compute tasks. The RTX 5070 Ti's score is more than 3.4 times higher, and the margin is consistent across both API tests, suggesting the performance gap is architectural rather than workload-specific.

Looking at the nearest rival data provides additional context. The Vega 56's closest competitor is the AMD Radeon RX 7600M, which scores 63,775 on average, a mere 0.1% difference. This means the Vega 56 performs essentially identically to a modern mid-range laptop GPU, despite being a desktop-class workstation card from 2017. The RTX 5070 Ti, by contrast, sits near the AMD Radeon RX Vega 64 in its nearest rival list, with the RX Vega 64 scoring 50,001, just 0.1% behind. More notably, the RTX 5070 Ti is 2% ahead of the AMD Radeon RX 6900 XT and 3.1% ahead of the AMD Radeon RX 6800 XT, both of which were flagship desktop cards in their respective generations. This places the RTX 5070 Ti in a performance tier that the Vega 56 cannot approach through any overclocking or driver optimization.

FAQ

Q: Which card is faster in raw compute performance?

A: The NVIDIA GeForce RTX 5070 Ti dominates, scoring 212,363 in Geekbench OpenCL versus 61,930 for the AMD Radeon Pro Vega 56, a 70.8% margin. In Geekbench Vulkan, the RTX 5070 Ti scores 225,122 versus 66,004, another 70.7% advantage.

Q: Does the Vega 56 win any benchmark against the RTX 5070 Ti?

A: No. The head-to-head data shows zero wins for the Vega 56 and two wins for the RTX 5070 Ti across the shared Geekbench OpenCL and Vulkan tests.

Q: How does the Vega 56 compare to its own nearest rivals?

A: The Vega 56's average score of 63,693 is essentially tied with the AMD Radeon RX 7600M (63,775, 0.1% difference), the AMD Radeon RX 9060 XT LP (63,830, 0.2% difference), and the NVIDIA CMP 30HX (63,842, 0.2% difference). It trails the AMD Radeon Pro WX 9100 (64,212) by 0.8%.

Q: What does the RTX 5070 Ti's nearest rival comparison reveal?

A: The RTX 5070 Ti's average score of 49,957 is 0.1% ahead of the AMD Radeon RX Vega 64 (50,001), 0.4% ahead of the Intel Arc A550M (49,737), 2% ahead of the AMD Radeon RX 6900 XT (50,951), and 3.1% ahead of the AMD Radeon RX 6800 XT (48,477). The 2% and 3.1% leads over former flagship AMD cards are particularly significant.

Q: Which card has better API support?

A: The RTX 5070 Ti supports DirectX 12 Ultimate (12_2) and Vulkan 1.4, while the Vega 56 supports DirectX 12 (12_1) and Vulkan 1.3. Both cards support OpenGL 4.6.

Q: Is the performance difference consistent across different test types?

A: Yes, the RTX 5070 Ti leads by approximately 70.8% in OpenCL and 70.7% in Vulkan, showing a remarkably consistent gap regardless of the compute API used.

Architecture Differences

The architectural divide between these two cards spans nearly a decade of GPU design philosophy. The AMD Radeon Pro Vega 56 uses the Vega 10 chip built on GCN 5.0 architecture, manufactured on a 14 nm process at GlobalFoundries. This is a mature, power-leaning design with 12,500 million transistors packed into a 495 mm² die, yielding a transistor density of 25.3 million per mm². The RTX 5070 Ti, in contrast, uses the GB203 chip based on Blackwell 2.0 architecture, built on a 5 nm process at TSMC. It contains 45,600 million transistors in a 378 mm² die, achieving a density of 120.6 million per mm². The RTX 5070 Ti packs 3.6 times more transistors into a smaller physical area, which explains its massive performance lead despite the smaller die.

The shading and texture resources tell a similar story. The Vega 56 has 3,584 shading units, 224 texture mapping units, and 64 ROPs. The RTX 5070 Ti has 8,960 shading units, 280 TMUs, and 96 ROPs. This is a 2.5x increase in shading units, a 1.25x increase in TMUs, and a 1.5x increase in ROPs. The RTX 5070 Ti also introduces dedicated hardware that the Vega 56 lacks entirely: 70 ray tracing cores and 280 tensor cores. These specialized units are absent from the Vega 56, meaning the NVIDIA card can accelerate ray-traced lighting and AI-based features like DLSS, while the AMD card must handle such workloads through general-purpose compute.

Pixel and texture throughput rates reflect the raw resource differences. The RTX 5070 Ti achieves 235.4 GPixel/s and 686.6 GTexel/s, versus the Vega 56's 80.00 GPixel/s and 280.0 GTexel/s. Floating-point performance is similarly lopsided: the RTX 5070 Ti delivers 43.94 TFLOPS in FP32 and 43.94 TFLOPS in FP16 (1:1 ratio), while the Vega 56 offers 8.960 TFLOPS in FP32 and 17.92 TFLOPS in FP16 (2:1 ratio). The RTX 5070 Ti's FP16 throughput matches its FP32, which is a hallmark of modern GPU designs, whereas the Vega 56's FP16 is only half-rate, an older approach that has fallen out of favor.

Specification Differences

The two cards differ substantially in nearly every measurable specification. The process node is 14 nm for the Vega 56 versus 5 nm for the RTX 5070 Ti. Transistor count is 12,500 million versus 45,600 million, and die size is 495 mm² versus 378 mm². Clock speeds are dramatically different: the Vega 56 runs at a base of 1138 MHz and boost of 1250 MHz, while the RTX 5070 Ti runs at 2295 MHz base and 2452 MHz boost. Memory speed is 1572 Mbps effective for the Vega 56 versus 28 Gbps effective for the RTX 5070 Ti.

Memory configuration differs in capacity, type, bus width, and bandwidth. The Vega 56 has 8 GB of HBM2 on a 2048-bit bus with 402.4 GB/s bandwidth. The RTX 5070 Ti has 16 GB of GDDR7 on a 256-bit bus with 896.0 GB/s bandwidth. The Vega 56's HBM2 provides a wider bus but lower speed, while the RTX 5070 Ti's GDDR7 delivers more than double the bandwidth despite a narrower bus. Power consumption also differs: the Vega 56 is rated at 210 W TDP with no power connectors (it is an integrated GPU, IGP form factor), while the RTX 5070 Ti is rated at 300 W TDP, uses a single 16-pin connector, and requires a 700 W suggested PSU.

The bus interface advances from PCIe 3.0 x16 on the Vega 56 to PCIe 5.0 x16 on the RTX 5070 Ti. Display outputs differ as well: the Vega 56 offers 1x HDMI 2.0b and 3x DisplayPort 1.4a, while the RTX 5070 Ti offers 1x HDMI 2.1b and 3x DisplayPort 2.1b. Physical dimensions are only listed for the RTX 5070 Ti: 304 mm length, 137 mm height, and 48 mm width, in a dual-slot format. The Vega 56 is listed as IGP slot width with no dimensions. Production status differs, with the Vega 56 end-of-life and the RTX 5070 Ti active. The RTX 5070 Ti has a launch MSRP of 749 USD.

The Verdict

The data is unambiguous: the NVIDIA GeForce RTX 5070 Ti is the superior card in every measured benchmark. Its 70.8% lead in OpenCL and 70.7% lead in Vulkan over the AMD Radeon Pro Vega 56 represent a generational leap, not an incremental improvement. The RTX 5070 Ti delivers roughly 3.4 times the compute performance in both APIs, which translates to dramatically faster rendering, simulation, and machine learning workloads.

The Vega 56 is not without merit. Its 89th percentile ranking among all GPUs shows it remains competitive with modern mid-range hardware, as evidenced by its near-identical average score to the AMD Radeon RX 7600M. However, its end-of-life production status, 14 nm process, 8 GB memory capacity, and lack of ray tracing or tensor cores make it a poor choice for current workloads. The RTX 5070 Ti, while ranking slightly lower at the 86th percentile due to its inclusion of more demanding benchmark tests, offers 16 GB of GDDR7 memory, dedicated ray tracing and tensor cores, and a 5 nm process that enables higher clocks and efficiency.

For users choosing between these cards, the decision hinges on workload requirements. The RTX 5070 Ti is the clear choice for anyone needing maximum compute throughput, modern API support, or ray-traced rendering. The Vega 56, if obtained at a low cost, could still serve for legacy applications or as a secondary compute card, but its performance ceiling is firmly in the mid-range tier. The RTX 5070 Ti's leads over the RX 6900 XT (2%) and RX 6800 XT (3.1%) in its nearest rival list confirm that it outperforms previous flagship cards, making it a strong all-around performer.

Where Each One Wins

The NVIDIA GeForce RTX 5070 Ti wins in every scenario where raw compute performance matters. Its 43.94 TFLOPS FP32 throughput, compared to the Vega 56's 8.960 TFLOPS, makes it suitable for heavy simulation, 3D rendering, video encoding, and AI inference. The 16 GB memory capacity and 896.0 GB/s bandwidth handle large datasets and high-resolution textures without bottlenecking. The 70 RT cores enable hardware-accelerated ray tracing, and the 280 tensor cores accelerate AI workloads like DLSS and neural network inference. The PCIe 5.0 interface doubles the available bandwidth for data transfer, and the dual-slot form factor with 16-pin power connector allows for robust cooling in standard desktop cases.

The AMD Radeon Pro Vega 56 wins in scenarios that favor its specific characteristics, though the data does not show any benchmark victories. Its 2048-bit memory bus, while paired with slower HBM2, provides a wide path that can be advantageous in certain memory-latency-sensitive workloads. The IGP slot width and lack of power connectors mean it can fit in compact systems where a dual-slot card with a 16-pin connector would not. Its lower 210 W TDP suggests it generates less heat, though the RTX 5070 Ti's 300 W TDP is offset by its vastly higher performance. The Vega 56's 8 GB memory is sufficient for 1080p gaming and many workstation tasks, but it falls short for 4K textures or large model training. Its 89th percentile ranking shows it remains relevant for older DirectX 12 and Vulkan 1.3 titles, but the RTX 5070 Ti's support for DirectX 12 Ultimate and Vulkan 1.4 ensures future compatibility. In practical terms, the RTX 5070 Ti is the better choice for virtually all modern use cases, while the Vega 56 should only be considered for legacy systems or specialized compute tasks where its integrated form factor is a decisive advantage.