AMD Radeon RX 7650 GRE vs NVIDIA RTX PRO 6000 Blackwell Comparison

AMD Radeon RX 7650 GRE vs NVIDIA RTX PRO 6000 Blackwell

The database comparison places the AMD Radeon RX 7650 GRE and NVIDIA RTX PRO 6000 Blackwell at opposite ends of the GPU spectrum. The RX 7650 GRE sits in the Radeon RX 7000 series, built on the Navi 33 chip with RDNA 3.0 architecture, while the RTX PRO 6000 Blackwell uses the GB202 chip with Blackwell 2.0 architecture. The recorded head-to-head benchmark shows a decisive win for the NVIDIA card, scoring 16408 points in 3DMark Steel Nomad DX12 against 2336 points for the AMD card, a delta of -85.8%. The RX 7650 GRE has a higher percentile ranking among all GPUs at 83, compared to 59 for the RTX PRO 6000 Blackwell, which reflects its position among a broader range of consumer cards rather than a direct performance comparison.

The Verdict

The data indicates these two cards serve entirely different roles. The AMD Radeon RX 7650 GRE, with its 8 GB GDDR6 memory and 288.0 GB/s bandwidth, targets standard rasterization workloads where its 83rd percentile ranking places it above most GPUs in the database. Its average benchmark score of 42723, supported by a Geekbench OpenCL result of 83109, confirms it as a mainstream performer. The NVIDIA RTX PRO 6000 Blackwell, carrying 96 GB of GDDR7 memory and 1.79 TB/s bandwidth, is built for massive memory capacity and professional compute tasks, yet its average benchmark score of 16408 sits at the 59th percentile. The Steel Nomad DX12 test shows the NVIDIA card delivering approximately 7 times the score of the AMD card, a gap of 85.8%, which indicates the RTX PRO 6000 Blackwell dominates in that specific workload. Buyers should choose the RX 7650 GRE for general gaming and consumer workloads, while the RTX PRO 6000 Blackwell is the choice for applications requiring extreme memory capacity and raw throughput, based strictly on the recorded metrics.

Architecture Differences

The architectural split between these two GPUs is substantial. The AMD Radeon RX 7650 GRE uses the Navi 33 chip, fabricated on a 6 nm process at TSMC, with 13,300 million transistors on a 204 mm² die, yielding a transistor density of 65.2M per mm². Its RDNA 3.0 architecture, codenamed Hotpink Bonefish, belongs to the Navi III generation. The NVIDIA RTX PRO 6000 Blackwell uses the GB202 chip on a 5 nm process, also from TSMC, with 92,200 million transistors on a 750 mm² die, resulting in a density of 122.9M per mm². This gives the NVIDIA chip nearly 7 times the transistor count and over 3.6 times the die area. The Blackwell 2.0 architecture, part of the Blackwell PRO W generation, inherits from Workstation Ada. The RX 7650 GRE has 2048 shading units, 128 TMUs, 64 ROPs, and 32 ray tracing cores, while the RTX PRO 6000 Blackwell carries 24064 shading units, 752 TMUs, 192 ROPs, 188 ray tracing cores, and 752 tensor cores. The NVIDIA card also uses a PCIe 5.0 x16 interface versus PCIe 4.0 x8 on the AMD card, and it supports 4x DisplayPort 2.1b outputs compared to 1x HDMI 2.1a and 3x DisplayPort 2.1 on the RX 7650 GRE. Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

FAQ

Q: Which card has more memory and what type?

A: The NVIDIA RTX PRO 6000 Blackwell has 96 GB of GDDR7 memory on a 512 bit bus, while the AMD Radeon RX 7650 GRE has 8 GB of GDDR6 on a 128 bit bus.

Q: How large is the performance gap in the recorded benchmark?

A: In 3DMark Steel Nomad DX12, the RTX PRO 6000 Blackwell scores 16408 against 2336 for the RX 7650 GRE, which is an 85.8% difference in favor of NVIDIA.

Q: What are the power requirements for each card?

A: The RX 7650 GRE has a TDP of 170 W with a suggested PSU of 450 W and a single 8-pin connector. The RTX PRO 6000 Blackwell has a TDP of 600 W, a suggested PSU of 1000 W, and a single 16-pin connector.

Q: Which card has a higher percentile ranking among all GPUs?

A: The AMD Radeon RX 7650 GRE ranks at the 83rd percentile, while the NVIDIA RTX PRO 6000 Blackwell ranks at the 59th percentile.

Q: What are the release dates for these cards?

A: The RX 7650 GRE was released on February 6, 2025, and the RTX PRO 6000 Blackwell was released on March 17, 2025.

Q: How do the clock speeds compare?

A: The RX 7650 GRE has a base clock of 1720 MHz, a boost of 2695 MHz, and a game clock of 2350 MHz. The RTX PRO 6000 Blackwell has a base clock of 1590 MHz and a boost of 2617 MHz, with no game clock listed.

Specification Differences

The two cards differ across nearly every specification field. The RX 7650 GRE uses a 6 nm process, while the RTX PRO 6000 Blackwell uses 5 nm. Transistor counts are 13,300 million versus 92,200 million, and die sizes are 204 mm² versus 750 mm². Memory capacity is 8 GB GDDR6 versus 96 GB GDDR7, with bus widths of 128 bit versus 512 bit and bandwidth of 288.0 GB/s versus 1.79 TB/s. Shading units are 2048 versus 24064, TMUs are 128 versus 752, ROPs are 64 versus 192, and ray tracing cores are 32 versus 188. The RTX PRO 6000 Blackwell adds 752 tensor cores, which the RX 7650 GRE lacks. Pixel rate is 172.5 GPixel/s versus 502.5 GPixel/s, texture rate is 345.0 GTexel/s versus 1,968.0 GTexel/s, and FP32 compute is 22.08 TFLOPS versus 126.0 TFLOPS. TDP is 170 W versus 600 W, power connectors are 1x 8-pin versus 1x 16-pin, and suggested PSU is 450 W versus 1000 W. The bus interface is PCIe 4.0 x8 versus PCIe 5.0 x16. Dimensions also vary: the RX 7650 GRE is 204 mm long and 115 mm high, while the RTX PRO 6000 Blackwell is 304 mm long, 137 mm high, and 40 mm wide. Display outputs are 1x HDMI 2.1a with 3x DisplayPort 2.1 versus 4x DisplayPort 2.1b.

Head-to-Head Benchmarks

The single recorded head-to-head benchmark, 3DMark Steel Nomad DX12, shows the NVIDIA RTX PRO 6000 Blackwell winning decisively with a score of 16408 against 2336 for the AMD Radeon RX 7650 GRE. The delta is -85.8% from the perspective of the AMD card, meaning the RX 7650 GRE achieves only 14.2% of the NVIDIA card's score in this test. Looking at the nearest rivals in the database, the RX 7650 GRE has an average benchmark score of 42723, which is 1.2% below the NVIDIA GeForce RTX 4070 SUPER at 43223 and 1.2% below the NVIDIA Quadro M6000 24 GB at 43262. It also trails the NVIDIA GeForce RTX 5050 Mobile by 1.3% and the NVIDIA Quadro M6000 by 1.3%. This places the RX 7650 GRE in a tight cluster of comparable GPUs. The RTX PRO 6000 Blackwell, with an average score of 16408, sits within 0.3% of the AMD Radeon PRO W7500 at 16415 and the AMD Radeon RX 5700 XT at 16361, and it is 0.4% above the AMD Radeon Pro 5600M at 16351. The NVIDIA GeForce RTX 5090 D V2 is 0.6% ahead of it at 16504. The Geekbench OpenCL result for the RX 7650 GRE is 83109, a metric not available for the RTX PRO 6000 Blackwell in the recorded data.

Where Each One Wins

The NVIDIA RTX PRO 6000 Blackwell wins the only direct benchmark comparison, the 3DMark Steel Nomad DX12 test, by a margin of 85.8%. Its raw specifications point to dominance in compute-heavy scenarios: 126.0 TFLOPS FP32, 752 tensor cores, 96 GB of memory, and 1.79 TB/s of bandwidth. The pixel rate of 502.5 GPixel/s and texture rate of 1,968.0 GTexel/s are roughly 2.9 and 5.7 times higher than the AMD card respectively. This makes it the choice for workloads that demand massive memory capacity, high-bandwidth data movement, or extreme parallel compute throughput. The AMD Radeon RX 7650 GRE wins on efficiency metrics within the database, with a TDP of 170 W against 600 W, a smaller physical footprint at 204 mm length versus 304 mm, and a lower suggested PSU of 450 W versus 1000 W. Its 83rd percentile ranking among all GPUs, against 59th for the NVIDIA card, indicates it performs well relative to the broader GPU population. The RX 7650 GRE also holds a higher average benchmark score of 42723 versus 16408, a figure driven by its Geekbench OpenCL result of 83109, which the NVIDIA card does not match in the recorded data. For standard consumer use cases, the RX 7650 GRE delivers competitive performance within its peer group, trailing the nearest rivals by only 1.2% to 1.3%. The RTX PRO 6000 Blackwell, by contrast, aligns with a narrow set of peers, including the AMD Radeon PRO W7500 and the AMD Radeon RX 5700 XT, all within 0.4% of each other. The data shows the NVIDIA card as the dominant force in the Steel Nomad workload, while the AMD card claims the higher overall percentile and average score, reflecting different measurement scopes rather than a single universal ranking.