AMD Radeon HD 7670 OEM
AMD graphics card specifications and benchmark scores
At a Glance
AMDAMD Radeon HD 7670 OEM Specifications
Radeon HD 7670 OEM GPU Core
Shader units and compute resources
The AMD Radeon HD 7670 OEM GPU core specifications define its raw processing power for graphics and compute workloads. Shading units (also called CUDA cores, stream processors, or execution units depending on manufacturer) handle the parallel calculations required for rendering. TMUs (Texture Mapping Units) process texture data, while ROPs (Render Output Units) handle final pixel output. Higher shader counts generally translate to better GPU benchmark performance, especially in demanding games and 3D applications.
HD 7670 OEM Clock Speeds
GPU and memory frequencies
Clock speeds directly impact the Radeon HD 7670 OEM's performance in GPU benchmarks and real-world gaming. The base clock represents the minimum guaranteed frequency, while the boost clock indicates peak performance under optimal thermal conditions. Memory clock speed affects texture loading and frame buffer operations. The Radeon HD 7670 OEM by AMD dynamically adjusts frequencies based on workload, temperature, and power limits to maximize performance while maintaining stability.
AMD's Radeon HD 7670 OEM Memory
VRAM capacity and bandwidth
VRAM (Video RAM) is dedicated memory for storing textures, frame buffers, and shader data. The Radeon HD 7670 OEM's memory capacity determines how well it handles high-resolution textures and multiple displays. Memory bandwidth, measured in GB/s, affects how quickly data moves between the GPU and VRAM. Higher bandwidth improves performance in memory-intensive scenarios like 4K gaming. The memory bus width and type (GDDR6, GDDR6X, HBM) significantly influence overall GPU benchmark scores.
Radeon HD 7670 OEM by AMD Cache
On-chip cache hierarchy
On-chip cache provides ultra-fast data access for the HD 7670 OEM, reducing the need to fetch data from slower VRAM. L1 and L2 caches store frequently accessed data close to the compute units. AMD's Infinity Cache (L3) dramatically increases effective bandwidth, improving GPU benchmark performance without requiring wider memory buses. Larger cache sizes help maintain high frame rates in memory-bound scenarios and reduce power consumption by minimizing VRAM accesses.
HD 7670 OEM Theoretical Performance
Compute and fill rates
Theoretical performance metrics provide a baseline for comparing the AMD Radeon HD 7670 OEM against other graphics cards. FP32 (single-precision) performance, measured in TFLOPS, indicates compute capability for gaming and general GPU workloads. FP64 (double-precision) matters for scientific computing. Pixel and texture fill rates determine how quickly the GPU can render complex scenes. While real-world GPU benchmark results depend on many factors, these specifications help predict relative performance levels.
TeraScale 2 Architecture & Process
Manufacturing and design details
The AMD Radeon HD 7670 OEM is built on AMD's TeraScale 2 architecture, which defines how the GPU processes graphics and compute workloads. The manufacturing process node affects power efficiency, thermal characteristics, and maximum clock speeds. Smaller process nodes pack more transistors into the same die area, enabling higher performance per watt. Understanding the architecture helps predict how the HD 7670 OEM will perform in GPU benchmarks compared to previous generations.
AMD's Radeon HD 7670 OEM Power & Thermal
TDP and power requirements
Power specifications for the AMD Radeon HD 7670 OEM determine PSU requirements and thermal management needs. TDP (Thermal Design Power) indicates the heat output under typical loads, guiding cooler selection. Power connector requirements ensure adequate power delivery for stable operation during demanding GPU benchmarks. The suggested PSU wattage accounts for the entire system, not just the graphics card. Efficient power delivery enables the Radeon HD 7670 OEM to maintain boost clocks without throttling.
Radeon HD 7670 OEM by AMD Physical & Connectivity
Dimensions and outputs
Physical dimensions of the AMD Radeon HD 7670 OEM are critical for case compatibility. Card length, height, and slot width determine whether it fits in your chassis. The PCIe interface version affects bandwidth for communication with the CPU. Display outputs define monitor connectivity options, with modern cards supporting multiple high-resolution displays simultaneously. Verify these specifications against your case and motherboard before purchasing to ensure a proper fit.
AMD API Support
Graphics and compute APIs
API support determines which games and applications can fully utilize the AMD Radeon HD 7670 OEM. DirectX 12 Ultimate enables advanced features like ray tracing and variable rate shading. Vulkan provides cross-platform graphics capabilities with low-level hardware access. OpenGL remains important for professional applications and older games. CUDA (NVIDIA) and OpenCL enable GPU compute for video editing, 3D rendering, and scientific applications. Higher API versions unlock newer graphical features in GPU benchmarks and games.
Radeon HD 7670 OEM Product Information
Release and pricing details
The AMD Radeon HD 7670 OEM is manufactured by AMD as part of their graphics card lineup. Release date and launch pricing provide context for comparing GPU benchmark results with competing products from the same era. Understanding the product lifecycle helps evaluate whether the Radeon HD 7670 OEM by AMD represents good value at current market prices. Predecessor and successor information aids in tracking generational improvements and planning future upgrades.
Radeon HD 7670 OEM Benchmark Scores
No benchmark data available for this GPU.
About AMD Radeon HD 7670 OEM
The AMD Radeon HD 7670 OEM is a 40 nm TeraScale 2 part built by TSMC, packing 716 million transistors onto a 118 mm² die with a transistor density of 6.1M / mm². It uses the Turks chip and belongs to the Southern Islands (HD 7600) generation, released on 2012-01-04. The card carries 480 shading units, 24 TMUs, and 8 ROPs, with a 66 W TDP, no power connectors, and a single-slot design. Its bus interface is PCIe 2.0 x16, and it measures 145 mm (5.7 inches) in length. The production status is end-of-life, and the database lists no recorded benchmark scores, leaving its position defined by a 50th percentile ranking among all GPUs.
Memory Subsystem
The HD 7670 OEM pairs a 512 MB GDDR5 frame buffer with a 128-bit memory bus, yielding 64.00 GB/s of bandwidth. Memory is clocked at 1000 MHz, which translates to 4 Gbps effective transfer per pin. These figures tell a clear story: the 512 MB capacity is the dominant constraint, especially as resolutions climb. Even at the time of its January 2012 release, 512 MB was on the low side for demanding titles, and modern workloads at high resolutions will exhaust this buffer quickly. The 128-bit bus and 64.00 GB/s bandwidth are modest, so texture-heavy scenes with high-detail assets will likely saturate the memory subsystem. For a card of this class, the memory configuration is sufficient for low-resolution or older titles, but it is not engineered for high-detail or high-resolution gaming. The bandwidth-to-capacity ratio is reasonable for the era, yet the absolute numbers remain small by any standard. Users should expect that any setting that pushes frame buffer usage beyond 512 MB will cause stuttering or texture thrashing, and the 64.00 GB/s ceiling will cap fill-limited scenarios regardless of the compute units.
Ray Tracing and Feature Set
There are no ray tracing cores and no tensor cores on this part. The TeraScale 2 architecture predates hardware-accelerated ray tracing, and the API support confirms a legacy feature set: DirectX 11.2 (11_0), OpenGL 4.4, and no Vulkan support listed. This means the card is limited to traditional rasterization pipelines. It cannot accelerate any ray-traced effects in hardware, and any such effects would have to be implemented in software, which is impractical given the 768.0 GFLOPS FP32 ceiling. The absence of Vulkan is particularly notable for modern titles, as many current engines rely on Vulkan or DirectX 12; the card's DirectX 11.2 (11_0) feature level restricts it to DX11-era games or those with backward-compatible render paths. There are no mesh shaders, variable rate shading, or other modern geometry features. The feature set is strictly legacy, suitable for older titles and basic 2D or light 3D workloads, but it offers no path forward for contemporary graphics technologies.
Benchmark Performance
The database lists an average benchmark score of 0, and the benchmarks array is empty, meaning there are no recorded runs for this card. The percentile versus all GPUs is 50, which places it at the exact midpoint of the database population. This is a positional statement rather than a measured performance figure, since no actual scores exist to anchor it. The theoretical rates provide the only performance indicators: a pixel rate of 6.400 GPixel/s, a texture rate of 19.20 GTexel/s, and FP32 compute of 768.0 GFLOPS. These numbers describe a low-end part by any modern measure. The pixel rate sets a hard ceiling on fill-limited scenes, and the texture rate of 19.20 GTexel/s means that high-detail textures at high resolutions will overwhelm the 24 TMUs. The FP32 figure of 768.0 GFLOPS is the compute ceiling for shader work, and it aligns with the 480 shading units. Without benchmark data, the 50th percentile is the only comparative signal, but it should be treated with caution because an empty benchmark set cannot validate it. The card's real-world performance must be inferred from these theoretical figures, which indicate a part suited for low resolutions and undemanding settings.
How It Compares
The nearestRivals field is empty in the dataset, so no direct rival names, scores, or percentage deltas are available. This is a significant gap, as it prevents any head-to-head numerical comparison. The only comparative metric is the 50th percentile, which places the card exactly in the middle of the database's GPU population. Without rival data, the comparison must be drawn from internal specifications: 480 shading units, 24 TMUs, and 8 ROPs, paired with a 66 W TDP and no power connector. These are modest counts for any generation, and the 66 W TDP confirms a low-power design that prioritizes efficiency over performance. The predecessor is listed as Northern Islands and the successor as Sea Islands, but no performance figures are provided for either. The card's position is therefore defined solely by its percentile and its own specifications, which together paint a picture of a middle-of-the-road part in the database's overall distribution, but with no measured evidence to confirm its standing against specific contemporaries.
FAQ
Q: How much video memory does the HD 7670 OEM have?
A: It has 512 MB of GDDR5 memory on a 128-bit bus.
Q: What is the memory bandwidth?
A: The memory bandwidth is 64.00 GB/s, with memory clocked at 1000 MHz (4 Gbps effective).
Q: Does it support hardware ray tracing?
A: No. There are no RT cores or tensor cores; the architecture is TeraScale 2 with DirectX 11.2 (11_0) support.
Q: What is the power requirement?
A: The TDP is 66 W, and the suggested power supply is 250 W. It has no power connectors and is single-slot.
Q: What display outputs are available?
A: It offers 1x DVI, 1x DisplayPort 1.1, and 1x VGA.
Q: What process node is it built on?
A: It is built on TSMC's 40 nm process with 716 million transistors on a 118 mm² die, giving a transistor density of 6.1M / mm².
Q: What is the bus interface?
A: It uses PCIe 2.0 x16, and the card is 145 mm (5.7 inches) long.
Who Should Consider It
The HD 7670 OEM is a low-power, single-slot card with a 66 W TDP and no power connector, making it a fit for systems where power draw and physical space are tight. The 512 MB frame buffer and 64.00 GB/s bandwidth mean it will be constrained at high resolutions, so it is best suited for low-resolution or older titles. The 768.0 GFLOPS FP32 and 6.400 GPixel/s pixel rate are modest, so demanding modern games will likely struggle even at reduced settings. Its 50th percentile position suggests it is an average performer in the database, but the empty benchmark set means there is no measured validation to confirm that. The card's feature set, limited to DirectX 11.2 (11_0) and OpenGL 4.4 with no Vulkan, further restricts it to legacy software. This is a candidate for basic office systems, legacy gaming on older titles, or as a display adapter for machines that do not need 3D acceleration. It is not a choice for high-settings gaming, high-resolution output, or any workload that requires modern graphics features. The 66 W TDP and lack of power connectors make installation simple, but the performance ceiling is firmly low-end.
The NVIDIA Equivalent of Radeon HD 7670 OEM
Looking for a similar graphics card from NVIDIA? The NVIDIA GeForce RTX 2080 offers comparable performance and features in the NVIDIA lineup.
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