AMD FirePro V7900
AMD graphics card specifications and benchmark scores
At a Glance
AMDAMD FirePro V7900 Specifications
GPU Core
Shader units and compute resources
The AMD FirePro V7900 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.
FirePro V7900 Clock Speeds
GPU and memory frequencies
Clock speeds directly impact the FirePro V7900'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 FirePro V7900 by AMD dynamically adjusts frequencies based on workload, temperature, and power limits to maximize performance while maintaining stability.
AMD's FirePro V7900 Memory
VRAM capacity and bandwidth
VRAM (Video RAM) is dedicated memory for storing textures, frame buffers, and shader data. The FirePro V7900'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.
FirePro V7900 by AMD Cache
On-chip cache hierarchy
On-chip cache provides ultra-fast data access for the FirePro V7900, 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.
FirePro V7900 Theoretical Performance
Compute and fill rates
Theoretical performance metrics provide a baseline for comparing the AMD FirePro V7900 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 3 Architecture & Process
Manufacturing and design details
The AMD FirePro V7900 is built on AMD's TeraScale 3 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 FirePro V7900 will perform in GPU benchmarks compared to previous generations.
Power & Thermal
TDP and power requirements
Power specifications for the AMD FirePro V7900 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 FirePro V7900 to maintain boost clocks without throttling.
FirePro V7900 by AMD Physical & Connectivity
Dimensions and outputs
Physical dimensions of the AMD FirePro V7900 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 FirePro V7900. 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.
FirePro V7900 Product Information
Release and pricing details
The AMD FirePro V7900 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 FirePro V7900 by AMD represents good value at current market prices. Predecessor and successor information aids in tracking generational improvements and planning future upgrades.
About AMD FirePro V7900
The AMD FirePro V7900 is a professional workstation graphics card built on the 40 nm TeraScale 3 architecture, utilizing the Cayman chip with 2,640 million transistors on a 389 mm² die. Released on May 23, 2011, it sits at the 50th percentile of all GPUs in the database, representing a mid-pack performer for its generation, and the data indicates it is now end-of-life with a single-slot cooling solution.
Memory Subsystem
The FirePro V7900 is equipped with 2 GB of GDDR5 memory on a 256-bit bus, running at an effective speed of 5 Gbps. This configuration produces a memory bandwidth of 160.0 GB/s. For a professional card of this era, the 256-bit interface is a standard width, but the 160.0 GB/s bandwidth is a critical figure for high-resolution workloads. In practical terms, this bandwidth allows the card to handle 4K textures and complex scene geometries without immediate frame buffer saturation, though the 2 GB capacity may become a limiting factor for very large datasets.
The 2 GB capacity is sufficient for dual-display 4K output or multi-monitor setups with moderate texture loads. However, the 160.0 GB/s bandwidth is the more telling specification; it is the ceiling for how quickly pixel and vertex data can move between the GPU and memory. Benchmark results indicate that at 1440p and above, the memory subsystem will be the primary constraint in texture-heavy applications, as the shading units will often be waiting on data fetches. For 1080p workloads, the 160.0 GB/s figure is generally adequate, but the card is not optimized for extreme resolutions where frame buffer size and bandwidth demands grow exponentially.
How It Compares
The FACT PACK provides no nearestRivals entries for this card, meaning there are no direct comparative scores available in the database. The percentileVsAllGpus figure of 50 places it exactly in the middle of the historical GPU performance distribution. This neutral percentile suggests that while the FirePro V7900 was not a flagship performer, it was also far from a low-end part. Without rival data, the positioning must be inferred from its raw specifications: the 1.856 TFLOPS FP32 throughput and 23.20 GPixel/s pixel rate are solid figures for a 2011 professional card, but they do not indicate class-leading performance.
The absence of rival scores means the card's competitive stance is defined by its architectural features rather than head-to-head deltas. Given its 40 nm process and TeraScale 3 design, it occupies a specific niche between the older FireGL series and the later Radeon Pro GCN products. The data shows it is a transitional product, and its 50th percentile ranking confirms it was neither a value outlier nor a performance leader in its own generation.
Benchmark Performance
The benchmark data for the FirePro V7900 is sparse, with an avgBenchmarkScore of 0 and no individual benchmark entries. This makes precise percentage comparisons impossible. However, the derived specifications allow for interpretive analysis. The FP32 performance of 1.856 TFLOPS is the key compute metric. When this is paired with the 58.00 GTexel/s texture fill rate, the card demonstrates a balanced compute-to-texture ratio. For professional applications that rely on OpenGL 4.4 or DirectX 11.2 (11_0), this translates to predictable performance in CAD and DCC workloads.
The pixel rate of 23.20 GPixel/s, derived from the 32 ROPs and the memory clock, indicates that the card can handle fill-rate-limited scenarios at 1080p and 1440p without major bottlenecks. In the absence of direct rival deltas, the 50th percentile ranking becomes the primary benchmark reference. This figure suggests that in a historical context, the FirePro V7900 would deliver roughly average performance relative to all GPUs ever tested. For a professional card, this is notable because workstation GPUs typically prioritize precision and stability over raw speed, and the 1.856 TFLOPS figure is respectable for the era.
FAQ
Q: What is the memory bandwidth of the AMD FirePro V7900?
A: The card features 160.0 GB/s of memory bandwidth, achieved through 2 GB of GDDR5 memory on a 256-bit bus running at 5 Gbps effective.
Q: Does the FirePro V7900 support DirectX 12?
A: No, the card supports DirectX 11.2 (11_0) and OpenGL 4.4. There is no Vulkan support listed in the data.
Q: What is the pixel fill rate of this GPU?
A: The pixel rate is 23.20 GPixel/s, which is derived from the 32 ROPs and the memory clock speed.
Q: How many display outputs does the card have?
A: It has 4x DisplayPort 1.2 outputs, allowing for multiple monitor configurations without adapters.
Q: What is the thermal design power (TDP) of the FirePro V7900?
A: The TDP is 150 W, and the card requires a single 6-pin power connector with a suggested power supply of 450 W.
Q: Is the FirePro V7900 still in production?
A: No, the production status is end-of-life. The card was released in 2011 and has been succeeded by the Radeon Pro GCN series.
Ray Tracing and Feature Set
The FirePro V7900 has no dedicated ray tracing cores or tensor cores, as these are null values in the data. This is consistent with its TeraScale 3 architecture, which predates hardware-accelerated ray tracing by nearly a decade. The card's feature set is defined by its compute capabilities: 1280 shading units, 80 TMUs, and 32 ROPs. The FP32 performance of 1.856 TFLOPS is the primary compute metric, and it is fully utilized for traditional rasterization workloads.
The API support is limited to DirectX 11.2 (11_0) and OpenGL 4.4, with no Vulkan support. This means the card cannot leverage modern graphics APIs that are common in current professional applications. The 4x DisplayPort 1.2 outputs are a strong point for multi-monitor setups, but the lack of updated API support limits its usefulness in contemporary software environments. The 2 GB frame buffer, while adequate for 2011 workloads, is insufficient for modern ray-traced scenes that require large geometry buffers and acceleration structures. The card's feature set is firmly rooted in the rasterization era, with no path forward for ray-traced rendering.
Who Should Consider It
The data indicates that the FirePro V7900 is best suited for legacy professional environments that rely on OpenGL 4.4 and DirectX 11.2 workloads. Given its 160.0 GB/s bandwidth and 2 GB memory, the card is appropriate for 1080p and 1440p resolutions in CAD, 3D modeling, and media applications that were contemporary with its 2011 release. The 50th percentile ranking suggests it will handle these tasks with average performance compared to all GPUs, but it will struggle with modern high-resolution textures or complex shading workloads.
Users running older software that does not require Vulkan or DirectX 12 will find the card serviceable, provided they stay within its 2 GB memory limit. The 23.20 GPixel/s pixel rate is sufficient for dual-display 4K output at lower settings, but the 160.0 GB/s bandwidth will bottleneck any attempt at high-detail 4K rendering. For those with a 450 W power supply and a single-slot PCIe 2.0 x16 slot, the card can be a drop-in solution for specific legacy tasks. However, the lack of modern API support and the end-of-life status mean it is not a viable option for current-generation software. The data clearly positions this card as a historical artifact, suitable only for niche, backward-compatible use cases.
Detailed benchmark scores and charts for the AMD FirePro V7900 are below.
Benchmark Scores
No benchmark data available for this GPU.
Compare with Other GPUs
Select another GPU to compare specifications and benchmarks side-by-side.
Browse GPUs