AMD Radeon RX 7650 GRE vs NVIDIA GeForce RTX 5070 Comparison

The AMD Radeon RX 7650 GRE and NVIDIA GeForce RTX 5070 occupy very different tiers of the graphics card market, as evidenced by their respective benchmark scores and technical specifications. The data shows a clear split: the RX 7650 GRE, with its 8 GB of memory and 2048 shading units, targets a more accessible performance tier, while the RTX 5070, featuring 12 GB of GDDR7 memory and 6144 shading units, is positioned for substantially higher workloads. Their average benchmark scores—42,723 for the AMD card versus 40,377 for the NVIDIA card—are surprisingly close, yet this aggregate figure masks significant differences in raw performance and architectural approach that the following analysis will explore.

FAQ

Q: Which card has a higher average benchmark score?

A: The AMD Radeon RX 7650 GRE has an average benchmark score of 42,723, which is higher than the NVIDIA GeForce RTX 5070’s average of 40,377. This places the AMD card at the 83rd percentile among all GPUs, while the NVIDIA card sits at the 82nd percentile.

Q: How do the two cards compare in the 3DMark Steel Nomad DX12 test?

A: The NVIDIA GeForce RTX 5070 scores 5,077 in this test, while the AMD Radeon RX 7650 GRE scores 2,336. This represents a 54% delta in favor of the NVIDIA card, making it a dominant win for the RTX 5070 in this DirectX 12 workload.

Q: What are the nearest rivals for each card based on average score?

A: For the AMD RX 7650 GRE, the nearest rival is the NVIDIA GeForce RTX 4070 SUPER with an average score of 43,223, which is 1.2% higher. For the NVIDIA RTX 5070, the nearest rival is the AMD Radeon Pro 580 with an average score of 40,318, which is 0.1% lower than the RTX 5070’s score.

Q: Which GPU has a higher boost clock speed?

A: The NVIDIA GeForce RTX 5070 has a boost clock of 2512 MHz, which is higher than the AMD Radeon RX 7650 GRE’s boost clock of 2695 MHz. Wait, the data shows the AMD card has the higher boost clock at 2695 MHz, while the NVIDIA card boosts to 2512 MHz, so the AMD card has the advantage here.

Q: What is the memory bandwidth difference between the two cards?

A: The NVIDIA GeForce RTX 5070 has a memory bandwidth of 672.0 GB/s, which is significantly higher than the AMD Radeon RX 7650 GRE’s 288.0 GB/s. This is due to the RTX 5070’s 192-bit bus width and GDDR7 memory, compared to the RX 7650 GRE’s 128-bit bus and GDDR6 memory.

Q: Which card has a higher transistor density?

A: The NVIDIA GeForce RTX 5070 has a transistor density of 118.3M per mm², which is nearly double the AMD Radeon RX 7650 GRE’s density of 65.2M per mm². This reflects the RTX 5070’s smaller 5 nm process node compared to the RX 7650 GRE’s 6 nm node.

Architecture Differences

The architectural divide between these two GPUs is profound, starting with their process nodes. The AMD Radeon RX 7650 GRE is built on a 6 nm process at TSMC, while the NVIDIA GeForce RTX 5070 uses a more advanced 5 nm process, also at TSMC. This difference is reflected in transistor counts: the RX 7650 GRE packs 13,300 million transistors on a 204 mm² die, yielding a density of 65.2M per mm², whereas the RTX 5070 crams 31,100 million transistors into a 263 mm² die, achieving 118.3M per mm². The RTX 5070’s higher density suggests a more efficient use of silicon, although its die is physically larger.

The core configurations diverge sharply. The RX 7650 GRE uses the Navi 33 chip with RDNA 3.0 architecture (codenamed "Hotpink Bonefish"), featuring 2048 shading units, 128 TMUs, and 64 ROPs. It also has 32 ray tracing cores and no tensor cores. In contrast, the RTX 5070 uses the GB205 chip with Blackwell 2.0 architecture, offering 6144 shading units, 192 TMUs, and 80 ROPs, plus 48 RT cores and 192 tensor cores. The RTX 5070’s tensor cores are a significant addition, enabling AI-accelerated workloads that the AMD card cannot handle through dedicated hardware.

Memory subsystems also differ fundamentally. The RX 7650 GRE has 8 GB of GDDR6 on a 128-bit bus, delivering 288.0 GB/s of bandwidth. The RTX 5070 has 12 GB of GDDR7 on a 192-bit bus, delivering 672.0 GB/s—more than double the bandwidth. Clock speeds tell a nuanced story: the RX 7650 GRE has a higher boost clock at 2695 MHz (with a base of 1720 MHz), while the RTX 5070 boosts to 2512 MHz from a 2325 MHz base. However, the RTX 5070’s memory clock is listed as 1750 MHz (28 Gbps effective), which is faster than the RX 7650 GRE’s 2250 MHz (18 Gbps effective), though the AMD card’s memory clock number is higher in raw MHz.

The bus interface also differs: the RX 7650 GRE uses PCIe 4.0 x8, while the RTX 5070 uses PCIe 5.0 x16, offering potentially greater bandwidth for data transfer. Display outputs are similar in quantity—1x HDMI and 3x DisplayPort—but the RTX 5070 has newer versions (HDMI 2.1b and DisplayPort 2.1b versus HDMI 2.1a and DisplayPort 2.1). Both support DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, so API compatibility is a non-issue. The physical dimensions show the RTX 5070 is longer at 245 mm versus 204 mm for the RX 7650 GRE, with the same height of 115 mm, but the RTX 5070 also has a width of 40 mm.

The Verdict

The data unequivocally points to the NVIDIA GeForce RTX 5070 as the more powerful GPU for demanding applications, despite its lower average benchmark score. The RTX 5070 wins both head-to-head benchmarks decisively: it is 54% faster in 3DMark Steel Nomad DX12 and 51.9% faster in Geekbench OpenCL. These are not marginal gains; they represent a generational leap in raw compute and rendering capability. The RTX 5070’s higher shading unit count (6144 versus 2048), larger memory pool (12 GB versus 8 GB), and vastly superior bandwidth (672.0 GB/s versus 288.0 GB/s) make it the obvious choice for 4K gaming, professional rendering, or any workload that stresses memory bandwidth.

However, the AMD Radeon RX 7650 GRE has its own story. Its average benchmark score of 42,723 edges out the RTX 5070’s 40,377, and it sits at a higher percentile (83rd versus 82nd). This suggests that in some aggregate or mixed workloads, the AMD card performs competitively, possibly due to its higher boost clock of 2695 MHz. The RX 7650 GRE’s nearest rivals include the RTX 4070 SUPER, which is only 1.2% faster, indicating that it competes in a different performance class than the RTX 5070. For users who prioritize raw performance in modern DirectX 12 titles or compute tasks, the RTX 5070 is the clear winner. For those who need a capable card for less demanding scenarios or legacy workloads, the RX 7650 GRE’s lower power draw (170 W versus 250 W) and smaller footprint might be appealing, but the benchmark data does not support choosing it over the RTX 5070 for performance-critical tasks.

Specification Differences

The specification sheet for these two cards reveals stark contrasts across nearly every measured parameter. The process node differs: the RX 7650 GRE uses 6 nm, while the RTX 5070 uses 5 nm. Transistors are 13,300 million for AMD versus 31,100 million for NVIDIA, with die sizes of 204 mm² and 263 mm² respectively. Base clocks are 1720 MHz for the RX 7650 GRE and 2325 MHz for the RTX 5070, while boost clocks are 2695 MHz and 2512 MHz, respectively. The memory is 8 GB GDDR6 for AMD and 12 GB GDDR7 for NVIDIA, with bus widths of 128-bit and 192-bit, and bandwidths of 288.0 GB/s and 672.0 GB/s.

Compute resources differ dramatically: shading units are 2048 for AMD versus 6144 for NVIDIA; TMUs are 128 versus 192; ROPs are 64 versus 80; RT cores are 32 versus 48; and tensor cores are absent on AMD but number 192 on NVIDIA. Pixel rates are 172.5 GPixel/s for AMD and 201.0 GPixel/s for NVIDIA, while texture rates are 345.0 GTexel/s and 482.3 GTexel/s. FP32 performance is 22.08 TFLOPS for AMD and 30.87 TFLOPS for NVIDIA, with matching FP16 rates. Power requirements differ: TDP is 170 W for AMD and 250 W for NVIDIA, with suggested PSUs of 450 W and 600 W. The power connector is 1x 8-pin for AMD and 1x 16-pin for NVIDIA. Bus interfaces are PCIe 4.0 x8 for AMD and PCIe 5.0 x16 for NVIDIA. Physical dimensions show lengths of 204 mm and 245 mm, heights of 115 mm each, and a width of 40 mm for NVIDIA only.

Head-to-Head Benchmarks

The head-to-head benchmark results are starkly one-sided. In the 3DMark Steel Nomad DX12 test, the NVIDIA GeForce RTX 5070 scores 5,077, while the AMD Radeon RX 7650 GRE scores 2,336. This yields a delta of -54% for the AMD card, meaning the RTX 5070 is more than twice as fast in this modern DirectX 12 workload. This is the single largest performance gap between the two, and it highlights the RTX 5070’s superior shading unit count and memory bandwidth in a compute-heavy rendering scenario.

In the Geekbench OpenCL test, the RTX 5070 again dominates with a score of 172,660 versus 83,109 for the RX 7650 GRE, a delta of -51.9%. OpenCL is a general-purpose compute benchmark, and the RTX 5070’s 30.87 TFLOPS of FP32 performance, combined with its 192 tensor cores, give it a massive advantage in parallel processing tasks. The AMD card’s 22.08 TFLOPS is respectable, but it cannot keep pace with the NVIDIA card’s raw throughput.

The data shows no wins for the AMD card in any head-to-head test, with a total of 0 wins for the RX 7650 GRE and 2 wins for the RTX 5070. However, the average benchmark scores tell a different story: the RX 7650 GRE’s average of 42,723 is higher than the RTX 5070’s 40,377. This discrepancy suggests that the RX 7650 GRE may perform relatively better in older or less demanding benchmarks, which are not included in the head-to-head list but contribute to the average. The RTX 5070’s nearest rivals include the AMD Radeon Pro 580 (0.1% lower) and AMD Radeon Pro WX 7100 (0.8% lower), indicating that its average score is pulled down by some weaker results in specific tests.

Where Each One Wins

Based on the available data, the NVIDIA GeForce RTX 5070 wins in every direct benchmark comparison. Its victories in 3DMark Steel Nomad DX12 (54% ahead) and Geekbench OpenCL (51.9% ahead) make it the definitive choice for modern gaming at high resolutions, professional 3D rendering, and GPU compute tasks like machine learning or scientific simulations. The RTX 5070’s 12 GB of GDDR7 memory and 672.0 GB/s bandwidth also position it for workloads that require large datasets or high-resolution textures, where the RX 7650 GRE’s 8 GB and 288.0 GB/s would become a bottleneck.

The AMD Radeon RX 7650 GRE’s wins are subtler and not captured in the head-to-head tests. Its higher average benchmark score (42,723 versus 40,377) and higher percentile ranking (83rd versus 82nd) suggest it may excel in legacy DirectX 9, 10, or 11 workloads, which are not listed in the head-to-head results but are likely part of the average score calculation. Additionally, its higher boost clock (2695 MHz versus 2512 MHz) could give it an edge in lightly threaded or clock-sensitive tasks. The RX 7650 GRE’s nearest rivals include the RTX 4070 SUPER (1.2% faster) and the Quadro M6000 24 GB (1.2% faster), indicating it is competitive with last-generation mid-range cards. For users with older games that do not leverage modern features like ray tracing or tensor cores, the RX 7650 GRE could offer a more balanced experience, though the data does not provide direct proof of such wins. Ultimately, the RTX 5070 is the performance leader, while the RX 7650 GRE appears to hold its own in specific, unmeasured scenarios.