AMD Radeon RX 6750 GRE 12 GB vs AMD Steam Machine GPU Comparison

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark entries for the AMD Radeon RX 6750 GRE 12 GB and the AMD Steam Machine GPU. This absence reflects the Steam Machine GPU's status as a newly listed console-class part with no recorded benchmark scores. The Radeon RX 6750 GRE 12 GB, by contrast, has two recorded benchmark results: a 3DMark Steel Nomad DX12 score of 2402 and a Geekbench Vulkan score of 108994. Its average benchmark score across all recorded tests is 55698, placing it in the 87th percentile of all GPUs tracked in the database.

The Steam Machine GPU carries an average benchmark score of 0 and sits at the 50th percentile, a placeholder position until test data populates. With no scores recorded, any numeric comparison between these two cards is impossible from the current database. The Radeon RX 6750 GRE's nearest rivals provide context for its standing: the AMD Radeon 8060S scores 55757 on average, a 0.1 percent advantage over the RX 6750 GRE; the NVIDIA GeForce RTX 5080 scores 56083, 0.7 percent higher; the AMD Radeon Pro W5700X scores 54828, 1.6 percent lower; and the NVIDIA GeForce RTX 4080 scores 54247, 2.7 percent lower. These deltas place the RX 6750 GRE in a tight cluster where the spread between the fastest and slowest nearby cards is only about 3.4 percent.

The Steam Machine GPU has no nearest rivals listed, so the database offers no comparable scores for that part. The two cards therefore cannot be ranked against each other numerically. The RX 6750 GRE's 87th percentile is a strong showing, while the Steam Machine GPU's 50th percentile is an unverified default until benchmarks arrive.

Where Each One Wins

Without direct benchmark data for the Steam Machine GPU, win attribution rests on the recorded specifications and the single card's measured results. The Radeon RX 6750 GRE 12 GB wins on every measurable performance metric available in the database. Its shading unit count stands at 2560 against the Steam Machine GPU's 1792, a 768-unit gap. Texture mapping units number 160 versus 112, and ray tracing cores number 40 versus 28. Raster operations pipelines are equal at 64 each, so pixel throughput is close: 165.2 GPixel/s for the RX 6750 GRE versus 156.8 GPixel/s for the Steam Machine GPU. Texture rate shows a larger split at 413.0 GTexel/s versus 274.4 GTexel/s.

Memory capacity favors the RX 6750 GRE at 12 GB of GDDR6 against 8 GB of GDDR6. The bus width difference is 192 bit versus 128 bit, producing 432.0 GB/s of bandwidth versus 288.0 GB/s. The RX 6750 GRE also runs higher clocks: base 2321 MHz versus 1720 MHz, boost 2581 MHz versus 2450 MHz, and game clock 2439 MHz versus 2250 MHz. The Steam Machine GPU counters with a higher FP32 throughput of 17.56 TFLOPS against the RX 6750 GRE's 13.21 TFLOPS, a direct result of its RDNA 3.0 architecture's dual-issue shader design. FP16 output is identical at 17.56 TFLOPS for the Steam Machine GPU, while the RX 6750 GRE reaches 26.43 TFLOPS through a 2:1 ratio, meaning the Steam Machine GPU's FP16 is 1:1 with no rate doubling.

Power draw tells a different story. The Steam Machine GPU consumes 110 W TDP with no external power connectors, while the RX 6750 GRE draws 250 W and requires a 6-pin plus an 8-pin connector along with a 600 W suggested power supply. The Steam Machine GPU's compact dimensions, 156 mm by 152 mm by 162 mm, contrast with the RX 6750 GRE's 267 mm length, 110 mm height, and 40 mm width. For constrained builds, the Steam Machine GPU offers lower power requirements and a smaller footprint, but every raw performance indicator in the database points to the RX 6750 GRE.

Architecture Differences

The two GPUs come from different architecture generations and process nodes. The Radeon RX 6750 GRE 12 GB uses the Navi 22 chip on RDNA 2.0, built on TSMC's 7 nm process. The die measures 335 mm² and contains 17,200 million transistors, yielding a transistor density of 51.3M per mm². The Steam Machine GPU uses the Navi 33 chip on RDNA 3.0, with the codename Hotpink Bonefish, fabricated on TSMC's 6 nm process. Its die is smaller at 204 mm² but packs 13,300 million transistors, producing a higher density of 65.2M per mm². The generation labels differ as well: the RX 6750 GRE belongs to the Navi II (RX 6000) generation, while the Steam Machine GPU is classified as a console GPU for Valve.

RDNA 2.0 and RDNA 3.0 differ in compute organization. The RX 6750 GRE's FP16 rate doubles its FP32 rate at 26.43 TFLOPS versus 13.21 TFLOPS, indicating a packed math path. The Steam Machine GPU's FP16 and FP32 are both 17.56 TFLOPS, showing a 1:1 ratio without packed rate doubling. Despite the Steam Machine GPU's higher FP32 figure, its smaller shader array (1792 versus 2560) and narrower memory interface (128 bit versus 192 bit) limit its throughput in bandwidth-sensitive workloads.

Memory technology is identical in type, both GDDR6, and both run at 2250 MHz with 18 Gbps effective. The RX 6750 GRE's wider bus delivers the bandwidth advantage noted earlier. API support matches: both cards list DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Display outputs differ, with the RX 6750 GRE offering 1x HDMI 2.1 and 3x DisplayPort 1.4a, while the Steam Machine GPU offers 1x HDMI 2.1a and 1x DisplayPort 2.1. The RX 6750 GRE uses a PCIe 4.0 x16 bus interface; the Steam Machine GPU's bus interface is not recorded.

Physical design diverges sharply. The RX 6750 GRE is a dual-slot card with external power connectors and a 250 W TDP. The Steam Machine GPU has no slot width recorded, no power connectors, and a 110 W TDP, reflecting an embedded or console-style integration. The RX 6750 GRE's release date is 2023-10-16, while the Steam Machine GPU's release date is 2026-06-28, placing the latter nearly three years later in the database timeline. The RX 6750 GRE lists a predecessor (Navi) and successor (Navi III), while the Steam Machine GPU lists neither.

The Verdict

The recorded data shows a clear performance hierarchy. The Radeon RX 6750 GRE 12 GB delivers measured benchmark scores and an 87th percentile ranking, with an average score of 55698 that places it within 0.7 percent of the GeForce RTX 5080 and 2.7 percent above the RTX 4080. The Steam Machine GPU has no recorded benchmarks, an average score of 0, and a 50th percentile placeholder. Any user comparing these two cards for compute-heavy tasks should rely on the RX 6750 GRE's verified results, which show it capable of competing with high-end desktop GPUs from the same period.

The Steam Machine GPU's advantages are structural rather than performance-based. Its 110 W TDP, lack of external power connectors, and compact dimensions (156 mm by 152 mm by 162 mm) suit small-form-factor or console-style enclosures. Its RDNA 3.0 architecture on a 6 nm process delivers higher FP32 throughput per watt, but the database contains no tests to confirm real-world benefits. The RX 6750 GRE's 12 GB memory capacity and 432.0 GB/s bandwidth make it the choice for memory-hungry workloads, while the Steam Machine GPU's 8 GB and 288.0 GB/s bandwidth cap its headroom.

The verdict from the data: the RX 6750 GRE wins on every measured or spec-derived performance metric, including shading units, texture units, ray tracing cores, memory size, bus width, bandwidth, and clock speeds. The Steam Machine GPU wins on power efficiency and physical footprint, but without benchmark scores, its practical performance remains unverified. Users prioritizing verified performance should select the RX 6750 GRE. Users constrained by power delivery or chassis space may consider the Steam Machine GPU, but the database currently offers no evidence of its competitive standing.

FAQ

Q: What is the average benchmark score for the AMD Radeon RX 6750 GRE 12 GB?

A: The average benchmark score is 55698, placing it in the 87th percentile of all GPUs in the database.

Q: Does the AMD Steam Machine GPU have any recorded benchmark scores?

A: No, the database lists no benchmark entries for the Steam Machine GPU, and its average benchmark score is 0.

Q: How does the RX 6750 GRE compare to the GeForce RTX 5080?

A: The RTX 5080 has an average score of 56083, which is 0.7 percent higher than the RX 6750 GRE's 55698.

Q: What is the memory bandwidth of each GPU?

A: The RX 6750 GRE has 432.0 GB/s of bandwidth across a 192 bit bus, while the Steam Machine GPU has 288.0 GB/s across a 128 bit bus.

Q: Which GPU has higher FP32 performance?

A: The Steam Machine GPU has 17.56 TFLOPS of FP32, while the RX 6750 GRE has 13.21 TFLOPS.

Q: What are the power requirements for each card?

A: The RX 6750 GRE has a 250 W TDP and requires a 6-pin plus 8-pin power connector with a 600 W suggested power supply. The Steam Machine GPU has a 110 W TDP and requires no external power connectors.