AMD Radeon RX 7650 GRE vs AMD Steam Deck OLED GPU Comparison

AMD Radeon RX 7650 GRE and AMD Steam Deck OLED GPU represent two distinct approaches to graphics processing from the same manufacturer. The RX 7650 GRE is a discrete desktop graphics card built on the RDNA 3.0 architecture, while the Steam Deck OLED GPU is a mobile console processor based on RDNA 2.0. The benchmark database shows a clear performance gap between these two parts, but their intended use cases differ fundamentally. The RX 7650 GRE achieves an average benchmark score of 42723, placing it in the 83rd percentile of all GPUs, while the Steam Deck OLED GPU sits in the 50th percentile with an average score of 0, reflecting its limited benchmark presence. This analysis examines the recorded data to clarify where each part excels and where it falls short.

Head-to-Head Benchmarks

The database records two direct benchmark results for the RX 7650 GRE: a 3DMark Steel Nomad DX12 score of 2336 and a Geekbench OpenCL score of 83109. The Steam Deck OLED GPU has no recorded benchmark scores in the database, which makes direct comparison impossible. However, the RX 7650 GRE's average benchmark score of 42723 provides a baseline for evaluating its standing against other GPUs. Its nearest rivals in the database include the NVIDIA GeForce RTX 4070 SUPER with an average score of 43223 and a delta of -1.2%, the NVIDIA Quadro M6000 24 GB at 43262 with a -1.2% delta, the NVIDIA GeForce RTX 5050 Mobile at 43268 with a -1.3% delta, and the NVIDIA Quadro M6000 at 43301 with a -1.3% delta. These small negative deltas indicate the RX 7650 GRE trails these rivals by roughly 1.2% to 1.3% in average performance, placing it in close competition with high-end desktop and mobile parts.

The RX 7650 GRE's 3DMark Steel Nomad score of 2336 reflects its DX12 rendering capabilities, a workload that stresses modern game engines. The Geekbench OpenCL score of 83109 measures general-purpose compute performance across a wide range of tasks. Both scores demonstrate the card's ability to handle demanding graphical and computational workloads. The Steam Deck OLED GPU's lack of recorded benchmarks means the database provides no direct numerical comparison between the two AMD parts. Users seeking a discrete desktop GPU will find the RX 7650 GRE's scores useful for gauging its performance relative to NVIDIA rivals, but the Steam Deck OLED GPU's data cannot be benchmarked in the same manner due to its console-oriented design.

Architecture Differences

The RX 7650 GRE uses the Navi 33 chip with the RDNA 3.0 architecture, codenamed Hotpink Bonefish, fabricated on a 6 nm process at TSMC. It contains 13,300 million transistors on a 204 mm² die, yielding a transistor density of 65.2 million per mm². The Steam Deck OLED GPU uses the Sephiroth chip with the RDNA 2.0 architecture, also fabricated on a 6 nm process at TSMC, but contains only 2,400 million transistors on a 131 mm² die, resulting in a density of 18.3 million per mm². The architectural generation difference is significant: RDNA 3.0 introduces improvements over RDNA 2.0 in instruction processing and efficiency, though the database does not specify the exact enhancements.

The RX 7650 GRE operates with a base clock of 1720 MHz and a boost clock of 2695 MHz, with a game clock of 2350 MHz. Its memory runs at 2250 MHz with 18 Gbps effective speed. The Steam Deck OLED GPU has a base clock of 1000 MHz and a boost clock of 1600 MHz, with memory at 1375 MHz and 11 Gbps effective. These clock differences reflect the desktop card's higher power envelope and the console chip's power-constrained design. The RX 7650 GRE has a TDP of 170 W, while the Steam Deck OLED GPU has a TDP of 15 W, a difference of 155 W that explains the substantial performance gap.

Both parts support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan, though the RX 7650 GRE supports Vulkan 1.4 while the Steam Deck OLED GPU supports Vulkan 1.3. The RX 7650 GRE uses a PCIe 4.0 x8 bus interface and has display outputs including 1x HDMI 2.1a and 3x DisplayPort 2.1. The Steam Deck OLED GPU has no bus interface listed and provides only 1x USB Type-C for display output. The RX 7650 GRE is a dual-slot card with a 1x 8-pin power connector and a suggested PSU of 450 W, while the Steam Deck OLED GPU has no slot width, power connectors, or suggested PSU listed, reflecting its integrated mobile design.

The Verdict

The data shows the RX 7650 GRE is designed for high-performance desktop gaming and compute tasks. Its average benchmark score of 42723 and 83rd percentile ranking indicate it sits above the majority of GPUs in the database. The Steam Deck OLED GPU, with a 50th percentile ranking and no recorded benchmark scores, is a more modest part suited for portable gaming. The RX 7650 GRE delivers 22.08 TFLOPS of FP32 performance, while the Steam Deck OLED GPU delivers 1.638 TFLOPS, a difference of over 13 times. This gap is consistent with their respective TDPs of 170 W and 15 W. Users building a desktop system for demanding games or creative workloads should choose the RX 7650 GRE, while those seeking a handheld console experience will find the Steam Deck OLED GPU adequate for less intensive titles.

The RX 7650 GRE's memory configuration of 8 GB GDDR6 with a 128-bit bus and 288.0 GB/s bandwidth contrasts with the Steam Deck OLED GPU's 16 GB LPDDR5 also on a 128-bit bus but with 176.0 GB/s bandwidth. The desktop card offers higher bandwidth, which benefits high-resolution textures and fast data transfer. The Steam Deck OLED GPU's larger memory capacity, however, supports more simultaneous applications in a mobile context. The RX 7650 GRE's shading units number 2048, with 128 texture mapping units and 64 render output units, while the Steam Deck OLED GPU has 512 shading units, 32 texture mapping units, and 16 render output units. The RX 7650 GRE also has 32 ray tracing cores compared to 8 on the Steam Deck OLED GPU. These differences translate to pixel rates of 172.5 GPixel/s versus 25.60 GPixel/s and texture rates of 345.0 GTexel/s versus 51.20 GTexel/s.

FAQ

Q: Which GPU has a higher boost clock?

A: The RX 7650 GRE has a boost clock of 2695 MHz, while the Steam Deck OLED GPU has a boost clock of 1600 MHz.

Q: What is the memory bandwidth of each GPU?

A: The RX 7650 GRE has a memory bandwidth of 288.0 GB/s, and the Steam Deck OLED GPU has a memory bandwidth of 176.0 GB/s.

Q: How do the transistor counts compare?

A: The RX 7650 GRE contains 13,300 million transistors, while the Steam Deck OLED GPU contains 2,400 million transistors.

Q: Which GPU supports a higher Vulkan version?

A: The RX 7650 GRE supports Vulkan 1.4, whereas the Steam Deck OLED GPU supports Vulkan 1.3.

Q: What is the FP32 performance of each GPU?

A: The RX 7650 GRE delivers 22.08 TFLOPS of FP32 performance, and the Steam Deck OLED GPU delivers 1.638 TFLOPS.

Q: What is the launch MSRP of the RX 7650 GRE?

A: The RX 7650 GRE has a launch MSRP of 279 USD; the Steam Deck OLED GPU has no launch MSRP listed.

Where Each One Wins

The RX 7650 GRE wins in raw computational throughput. Its FP32 performance of 22.08 TFLOPS compares to the Steam Deck OLED GPU's 1.638 TFLOPS, making it over 13 times faster in this metric. The RX 7650 GRE also has a higher pixel rate at 172.5 GPixel/s versus 25.60 GPixel/s and a higher texture rate at 345.0 GTexel/s versus 51.20 GTexel/s. Its memory bandwidth of 288.0 GB/s exceeds the Steam Deck OLED GPU's 176.0 GB/s, providing faster data access for large textures and complex scenes. The RX 7650 GRE's 2048 shading units and 32 ray tracing cores enable more detailed geometry and lighting effects compared to the Steam Deck OLED GPU's 512 shading units and 8 ray tracing cores.

The Steam Deck OLED GPU wins in memory capacity with 16 GB LPDDR5 compared to the RX 7650 GRE's 8 GB GDDR6. This larger memory pool supports more multitasking and higher-resolution assets in a power-constrained environment. The Steam Deck OLED GPU also has a lower TDP of 15 W versus 170 W, making it suitable for battery-powered devices where energy efficiency is critical. Its physical dimensions of 298 mm length, 117 mm height, and 49 mm width accommodate a handheld form factor, while the RX 7650 GRE measures 204 mm length and 115 mm height. The Steam Deck OLED GPU uses a single USB Type-C output, simplifying connectivity in a portable console.

Specification Differences

The two GPUs differ in several key specifications. The RX 7650 GRE uses the RDNA 3.0 architecture with 13,300 million transistors, while the Steam Deck OLED GPU uses RDNA 2.0 with 2,400 million transistors. The RX 7650 GRE has a die size of 204 mm² versus the Steam Deck OLED GPU's 131 mm². Clock speeds differ significantly: the RX 7650 GRE has base, boost, and game clocks of 1720 MHz, 2695 MHz, and 2350 MHz, while the Steam Deck OLED GPU has base and boost clocks of 1000 MHz and 1600 MHz, with no game clock listed. Memory clocks also differ at 2250 MHz with 18 Gbps effective for the RX 7650 GRE and 1375 MHz with 11 Gbps effective for the Steam Deck OLED GPU.

The RX 7650 GRE supports PCIe 4.0 x8, while the Steam Deck OLED GPU has no bus interface listed. Display outputs are another differentiator: the RX 7650 GRE provides 1x HDMI 2.1a and 3x DisplayPort 2.1, whereas the Steam Deck OLED GPU provides only 1x USB Type-C. The RX 7650 GRE has a TDP of 170 W, while the Steam Deck OLED GPU has a TDP of 15 W. The RX 7650 GRE includes a 1x 8-pin power connector and a suggested PSU of 450 W, but the Steam Deck OLED GPU lists no power connectors or suggested PSU. The RX 7650 GRE's transistor density of 65.2M per mm² far exceeds the Steam Deck OLED GPU's 18.3M per mm², reflecting the more advanced RDNA 3.0 design.