AMD Radeon RX 7650 GRE vs AMD Steam Machine GPU Comparison

Head-to-Head Benchmarks

The recorded data for the AMD Radeon RX 7650 GRE shows a clear performance advantage over the AMD Steam Machine GPU, based on the differences in their architectural specifications and the single benchmark suite where both are represented. The RX 7650 GRE achieves a 3DMark Steel Nomad DX12 score of 2336, while the Steam Machine GPU has no recorded benchmark scores in the database. This absence of direct measurement data means the comparison relies on the computed capabilities of each part.

The RX 7650 GRE delivers 22.08 TFLOPS of FP32 compute, which is 4.52 TFLOPS higher than the Steam Machine GPU's 17.56 TFLOPS. This 25.7 percent gap in raw compute throughput translates directly into the fill rate and texture processing metrics. The RX 7650 GRE reaches 345.0 GTexel/s, while the Steam Machine GPU manages 274.4 GTexel/s, a difference of 70.6 GTexel/s. Similarly, the pixel rate stands at 172.5 GPixel/s for the RX 7650 GRE versus 156.8 GPixel/s for the Steam Machine GPU.

The benchmark percentile ranking reinforces this split. The RX 7650 GRE sits in the 83rd percentile against all GPUs, while the Steam Machine GPU is at the 50th percentile. When placed against its nearest rivals, the RX 7650 GRE trails the NVIDIA GeForce RTX 4070 SUPER by 1.2 percent, the NVIDIA Quadro M6000 24 GB by 1.2 percent, the NVIDIA GeForce RTX 5050 Mobile by 1.3 percent, and the NVIDIA Quadro M6000 by 1.3 percent. These deltas are small, indicating that the RX 7650 GRE performs within a tight competitive band around those four cards.

The average benchmark score for the RX 7650 GRE is 42723, which is nearly identical to the RTX 4070 SUPER's 43223 and the Quadro M6000 24 GB's 43262. The Steam Machine GPU has an average benchmark score of 0, confirming that no completed tests are logged for it. The database therefore treats the Steam Machine GPU as unvalidated in direct performance terms, and the analysis must rely on the specification-derived figures.

FAQ

Q: Which GPU has the higher boost clock?

A: The AMD Radeon RX 7650 GRE boosts to 2695 MHz, while the AMD Steam Machine GPU boosts to 2450 MHz.

Q: What is the difference in shading unit count?

A: The RX 7650 GRE has 2048 shading units, whereas the Steam Machine GPU has 1792, a difference of 256 units in favor of the RX 7650 GRE.

Q: Do both cards use the same memory configuration?

A: Yes, both use 8 GB of GDDR6 memory on a 128-bit bus with 288.0 GB/s bandwidth and 2250 MHz memory clock (18 Gbps effective).

Q: What is the thermal design power for each card?

A: The RX 7650 GRE has a TDP of 170 W, while the Steam Machine GPU has a TDP of 110 W.

Q: Are the architectures identical?

A: Both use the Navi 33 chip with RDNA 3.0 architecture, the Hotpink Bonefish codename, a 6 nm TSMC process, 13,300 million transistors, and a 204 mm² die size. The key differences are in enabled compute units, clock speeds, and physical design.

Q: Which card has more ray tracing cores?

A: The RX 7650 GRE has 32 ray tracing cores, while the Steam Machine GPU has 28.

Architecture Differences

Both GPUs are built on the same Navi 33 silicon, fabricated by TSMC on a 6 nm process with 13,300 million transistors and a 204 mm² die size. The transistor density is identical at 65.2M per mm². The architecture is RDNA 3.0 for both, with the codename Hotpink Bonefish shared across the two. The RX 7650 GRE belongs to the Navi III (RX 7000) generation, while the Steam Machine GPU is classified under Console GPU (Valve).

The primary architectural divergence lies in the enabled execution resources. The RX 7650 GRE activates 2048 shading units, 128 texture mapping units, 64 ROPs, and 32 ray tracing cores. The Steam Machine GPU activates 1792 shading units, 112 TMUs, 64 ROPs, and 28 ray tracing cores. This means the Steam Machine GPU disables 256 shading units, 16 TMUs, and 4 ray tracing cores relative to the RX 7650 GRE. The ROP count remains equal at 64.

Clock behavior also differs. The RX 7650 GRE has a base clock of 1720 MHz, a game clock of 2350 MHz, and a boost clock of 2695 MHz. The Steam Machine GPU has the same base clock of 1720 MHz, a lower game clock of 2250 MHz, and a lower boost clock of 2450 MHz. These reductions, combined with fewer active compute units, produce the measured compute differences: 22.08 TFLOPS FP32 for the RX 7650 GRE versus 17.56 TFLOPS for the Steam Machine GPU.

The power envelope reflects the hardware configuration. The RX 7650 GRE draws a TDP of 170 W and requires a single 8-pin power connector with a suggested PSU of 450 W. The Steam Machine GPU operates at 110 W with no power connectors listed and no suggested PSU. The RX 7650 GRE is a dual-slot card measuring 204 mm in length and 115 mm in height. The Steam Machine GPU measures 156 mm by 152 mm by 162 mm, indicating a compact console-style module.

API support is identical for both: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Display outputs differ slightly. The RX 7650 GRE provides 1x HDMI 2.1a and 3x DisplayPort 2.1, while the Steam Machine GPU provides 1x HDMI 2.1a and 1x DisplayPort 2.1. The RX 7650 GRE uses a PCIe 4.0 x8 bus interface, while the Steam Machine GPU has no bus interface listed.

The Verdict

The data indicates that the AMD Radeon RX 7650 GRE is the stronger performer in every measured or derived compute category. Its 22.08 TFLOPS FP32 output, 345.0 GTexel/s texture rate, and 172.5 GPixel/s pixel rate all exceed the Steam Machine GPU's corresponding figures of 17.56 TFLOPS, 274.4 GTexel/s, and 156.8 GPixel/s. The RX 7650 GRE also holds a 83rd percentile ranking against all GPUs, versus the 50th percentile for the Steam Machine GPU.

The RX 7650 GRE's nearest rivals show that it performs nearly identically to the RTX 4070 SUPER, within 1.2 percent, and within 1.3 percent of the RTX 5050 Mobile and Quadro M6000 variants. This positions the RX 7650 GRE as a mainstream-to-upper-mainstream part with solid compute capabilities. The Steam Machine GPU, lacking any benchmark scores, cannot be compared directly to those rivals, but its specification-derived performance is lower across the board.

The Steam Machine GPU does offer one distinct advantage: efficiency. Its 110 W TDP is 60 W lower than the RX 7650 GRE's 170 W, and it requires no external power connector. For a compact console form factor, that power profile is meaningful. The RX 7650 GRE, by contrast, needs a 450 W suggested PSU and a single 8-pin connector.

The release dates also differ. The RX 7650 GRE launched on 2025-02-06, while the Steam Machine GPU is dated 2026-06-28. Neither card has been discontinued; both are listed as Active in production status. The RX 7650 GRE has a launch MSRP of 279 USD, while the Steam Machine GPU has no recorded launch MSRP.

Specification Differences

The following fields differ between the two GPUs:

• Generation: Navi III (RX 7000) for the RX 7650 GRE, Console GPU (Valve) for the Steam Machine GPU
• Boost Clock: 2695 MHz versus 2450 MHz
• Game Clock: 2350 MHz versus 2250 MHz
• Shading Units: 2048 versus 1792
• Texture Mapping Units: 128 versus 112
• Ray Tracing Cores: 32 versus 28
• Pixel Rate: 172.5 GPixel/s versus 156.8 GPixel/s
• Texture Rate: 345.0 GTexel/s versus 274.4 GTexel/s
• FP32 Compute: 22.08 TFLOPS versus 17.56 TFLOPS
• FP16 Compute: 22.08 TFLOPS (1:1) versus 17.56 TFLOPS (1:1)
• TDP: 170 W versus 110 W
• Slot Width: Dual-slot versus null (not specified)
• Power Connectors: 1x 8-pin versus None
• Suggested PSU: 450 W versus null (not specified)
• Bus Interface: PCIe 4.0 x8 versus null (not specified)
• Display Outputs: 1x HDMI 2.1a, 3x DisplayPort 2.1 versus 1x HDMI 2.1a, 1x DisplayPort 2.1
• Dimensions: 204 mm by 115 mm versus 156 mm by 152 mm by 162 mm
• Release Date: 2025-02-06 versus 2026-06-28
• Launch MSRP: 279 USD versus null (not specified)
• Predecessor: Navi II versus null
• Successor: Navi IV versus null
• Average Benchmark Score: 42723 versus 0
• Percentile vs All GPUs: 83 versus 50

Fields that remain identical include the base clock (1720 MHz), memory clock (2250 MHz, 18 Gbps effective), memory size (8 GB GDDR6), bus width (128 bit), bandwidth (288.0 GB/s), ROPs (64), process node (6 nm), foundry (TSMC), transistor count (13,300 million), die size (204 mm²), transistor density (65.2M / mm²), architecture (RDNA 3.0), codename (Hotpink Bonefish), chip (Navi 33), manufacturer (AMD), and API support (DirectX 12 Ultimate, OpenGL 4.6, Vulkan 1.4).

Where Each One Wins

The AMD Radeon RX 7650 GRE wins in every raw performance category recorded in the database. It delivers 25.7 percent more FP32 compute, 25.7 percent higher texture fill rate, and 10 percent higher pixel rate than the Steam Machine GPU. Its 3DMark Steel Nomad DX12 score of 2336 stands as the only logged benchmark result between the two, and the Steam Machine GPU has no logged scores at all. The RX 7650 GRE also holds a higher percentile ranking (83 versus 50) and a substantially higher average benchmark score (42723 versus 0).

For workloads that depend on compute throughput, such as general GPU compute, rendering, and high-resolution texture processing, the RX 7650 GRE is the clear choice. Its 2048 shading units, 128 TMUs, and 32 ray tracing cores provide a larger execution footprint than the Steam Machine GPU's 1792 shading units, 112 TMUs, and 28 ray tracing cores. The higher boost clock of 2695 MHz (versus 2450 MHz) also gives the RX 7650 GRE a clock-speed advantage in burst scenarios.

The AMD Steam Machine GPU wins in the efficiency and form-factor categories. Its 110 W TDP is 35 percent lower than the RX 7650 GRE's 170 W, and it requires no external power connector. Its compact dimensions (156 mm by 152 mm by 162 mm) suit a console-style chassis, whereas the RX 7650 GRE is a dual-slot expansion card at 204 mm by 115 mm. The Steam Machine GPU also offers a later release date (2026-06-28 versus 2025-02-06), though it has no recorded predecessor or successor in the database.

For users prioritizing maximum frame rates, compute density, and benchmark scores, the RX 7650 GRE is the only option with recorded performance data. For users prioritizing low power draw, minimal physical footprint, and no external power cabling, the Steam Machine GPU provides those attributes, but at the cost of reduced compute resources and no validated benchmark results. The RX 7650 GRE's launch MSRP of 279 USD represents the only listed price point in the comparison.