AMD Radeon HD 8670 OEM

The AMD Radeon HD 8670 OEM is a Sea Islands (HD 8600) generation part built around the Oland chip, using AMD's GCN 1.0 architecture. It is manufactured on TSMC's 28 nm process, with 950 million transistors on a 77 mm² die, giving a density of 12.3M / mm². The core configuration consists of 384 shading units, 24 TMUs, and 8 ROPs, with base and boost clocks of 1000 MHz and 1050 MHz. The database entry contains no benchmark entries and no nearest rivals; the only global ranking field is percentileVsAllGpus, set to 50.

Benchmark Performance

The benchmarks array is empty, and avgBenchmarkScore is 0. The nearestRivals array is also empty, so no rival names, scores, or deltaPct values are available. Without nearestRivals, exact percent-delta statements relative to other products cannot be made. The percentileVsAllGpus value of 50 places the GPU at the median of the database's all-GPU distribution. That is a useful ranking signal, but because no underlying scores are stored, it does not indicate which workloads produce that position.

The raw throughput numbers are the only performance-related quantities in the data. FP32 compute is 806.4 GFLOPS, texture rate is 25.20 GTexel/s, and pixel rate is 8.400 GPixel/s. These figures correspond to the listed 384 shading units, 24 TMUs, and 8 ROPs at the specified clock range. They are specification maxima, not measured benchmark results. The 28 nm process, 950 million transistors, and 77 mm² die provide manufacturing context for the silicon, but they do not by themselves set performance expectations.

Because the database has no benchmark scores, the performance profile is defined by the empty arrays and the median percentile. The architecture is GCN 1.0, and the generation is Sea Islands (HD 8600), so the product belongs to a specific hardware family, but no family-level benchmark data is present.

Memory Subsystem

The memory subsystem is 2 GB of GDDR5 on a 128-bit bus. The memory clock is listed as 1150 MHz and as 4.6 Gbps effective, with a resulting bandwidth of 73.60 GB/s. For high-resolution workloads, the 2 GB capacity is the frame-buffer ceiling. High-resolution rendering draws more data through the memory interface, so the 73.60 GB/s bandwidth is a hard transfer limit. The 128-bit bus width is the interface width behind that bandwidth figure.

The backend also includes 8 ROPs and a pixel rate of 8.400 GPixel/s. Pixel output and memory bandwidth are related in high-resolution work: more pixels and more memory traffic place stress on both fill rate and bandwidth. The data does not include benchmark results, so the practical effect of the 2 GB and 73.60 GB/s combination cannot be quantified. The memory type is GDDR5, and the specified signaling rate is 1150 MHz with 4.6 Gbps effective transfer. The memory configuration is therefore fully specified in capacity, bus width, clock, and bandwidth, but not in measured performance.

Ray Tracing and Feature Set

The data lists rtCores as null and tensorCores as null. As a result, no dedicated hardware ray tracing or tensor acceleration is specified. The feature set consists of conventional rendering resources and API support.

The supported APIs are DirectX 12 (11_1), OpenGL 4.6, and Vulkan 1.2.170. The DirectX entry is recorded as version 12 with feature level 11_1. OpenGL 4.6 and Vulkan 1.2.170 are listed as supported software interfaces. The display outputs are 1x DVI, 1x HDMI 1.4a, and 1x VGA. The bus interface is PCIe 3.0 x8.

The architecture is GCN 1.0, and the generation is Sea Islands (HD 8600). The production status is End-of-life, with a release date of 2013-01-07. Its predecessor is Southern Islands, and its successor is Volcanic Islands. Those entries locate the product in the database timeline but do not add ray tracing or tensor capabilities. The absence of rtCores and tensorCores is the defining feature limitation: there is no hardware path for ray traversal or tensor operations.

FAQ

Q: What is the GPU core configuration?

A: The AMD Radeon HD 8670 OEM uses the Oland chip with GCN 1.0 architecture. It has 384 shading units, 24 TMUs, and 8 ROPs, with 950 million transistors on a 77 mm² die. Base clock is 1000 MHz, and boost clock is 1050 MHz.

Q: What memory does it have?

A: It has 2 GB of GDDR5 on a 128-bit bus, with a memory clock of 1150 MHz / 4.6 Gbps effective and bandwidth of 73.60 GB/s.

Q: Does it have ray tracing or tensor cores?

A: No. Both rtCores and tensorCores are null, so hardware ray tracing and tensor acceleration are not present in the data.

Q: What APIs does it support?

A: It supports DirectX 12 (11_1), OpenGL 4.6, and Vulkan 1.2.170.

Q: What are the power and slot requirements?

A: The TDP is 75 W, the card is single-slot, it has no power connectors, and the suggested PSU is 250 W. It uses a PCIe 3.0 x8 bus interface.

Q: Is there any benchmark data?

A: The benchmarks array is empty, avgBenchmarkScore is 0, and nearestRivals is empty. The only ranking metric is percentileVsAllGpus, which is 50.

Who Should Consider It

With no benchmark scores, the recommendation has to be based on specification data and the single percentile value. The percentileVsAllGpus of 50 places this GPU at the median of the database's all-GPU list. That is the only score-like signal, and it is not a resolution-specific result.

The 2 GB GDDR5 frame buffer, 128-bit bus, and 73.60 GB/s bandwidth suggest that this part is not well matched to high-resolution, high-texture workloads. The 806.4 GFLOPS FP32 rate and 25.20 GTexel/s texture rate are the listed compute and texturing maxima. Users whose target workloads stay within 2 GB of memory capacity and within the 73.60 GB/s bandwidth window are the plausible audience. Users expecting high-resolution performance would need more memory bandwidth than the value listed here.

The 75 W TDP, single-slot design, lack of power connectors, and suggested 250 W PSU make it a candidate for systems without extra PCIe power connections. The display outputs of DVI, HDMI 1.4a, and VGA support older display connections. The production status is End-of-life, and the release date is 2013-01-07, so it is an older part in the database timeline. The predecessor Southern Islands and successor Volcanic Islands frame its lineage.

The null rtCores and tensorCores mean it is not suitable for users who need hardware ray tracing or tensor acceleration. Overall, the data indicates a low-power, single-slot, median-ranked GPU for less demanding and lower-resolution workloads, but the lack of benchmark entries prevents a stronger performance-based recommendation.