ATI FirePro V7770
AMD graphics card specifications and benchmark scores
At a Glance
AMDATI FirePro V7770 Specifications
ATI FirePro V7770 GPU Core
Shader units and compute resources
The ATI FirePro V7770 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.
ATI FirePro V7770 Clock Speeds
GPU and memory frequencies
Clock speeds directly impact the ATI FirePro V7770'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 ATI FirePro V7770 by AMD dynamically adjusts frequencies based on workload, temperature, and power limits to maximize performance while maintaining stability.
AMD's ATI FirePro V7770 Memory
VRAM capacity and bandwidth
VRAM (Video RAM) is dedicated memory for storing textures, frame buffers, and shader data. The ATI FirePro V7770'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.
ATI FirePro V7770 by AMD Cache
On-chip cache hierarchy
On-chip cache provides ultra-fast data access for the ATI FirePro V7770, 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.
ATI FirePro V7770 Theoretical Performance
Compute and fill rates
Theoretical performance metrics provide a baseline for comparing the ATI FirePro V7770 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 Architecture & Process
Manufacturing and design details
The ATI FirePro V7770 is built on AMD's TeraScale 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 ATI FirePro V7770 will perform in GPU benchmarks compared to previous generations.
AMD's ATI FirePro V7770 Power & Thermal
TDP and power requirements
Power specifications for the ATI FirePro V7770 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 ATI FirePro V7770 to maintain boost clocks without throttling.
ATI FirePro V7770 by AMD Physical & Connectivity
Dimensions and outputs
Physical dimensions of the ATI FirePro V7770 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 ATI FirePro V7770. 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.
ATI FirePro V7770 Product Information
Release and pricing details
The ATI FirePro V7770 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 ATI FirePro V7770 by AMD represents good value at current market prices. Predecessor and successor information aids in tracking generational improvements and planning future upgrades.
ATI FirePro V7770 Benchmark Scores
No benchmark data available for this GPU.
About ATI FirePro V7770
The ATI FirePro V7770 is an end-of-life workstation graphics card from AMD, built on the TeraScale architecture and the RV770 chip. It occupies the 50th percentile in the benchmark database’s all-GPU ranking, placing it squarely in the middle of the performance distribution. The card features 800 shading units, 40 texture mapping units, and 8 ROPs, with a peak FP32 compute of 1,000.0 GFLOPS. Memory is 1024 MB of GDDR4 on a 128-bit bus, delivering 33.60 GB/s of bandwidth. The card is single-slot, requires a single 6-pin power connector, and has a TDP of 76 W. Its production status is end-of-life, and it is listed as a successor to the FireGL line and a predecessor to the Radeon Pro GCN series.
Power and Cooling
The FirePro V7770 has a TDP of 76 W, a modest figure that reflects its 55 nm manufacturing process and relatively compact die. The chip contains 956 million transistors on a 256 mm² die, yielding a transistor density of 3.7M / mm². This density is typical for the era and indicates a power-efficient design for its performance class. The card’s cooling solution is a single-slot bracket, meaning it occupies only one expansion slot in a chassis. Physical dimensions are 234 mm in length and 111 mm in height, making it compatible with most mid-tower and full-tower cases.
Power delivery is handled by a single 6-pin PCIe power connector. The suggested power supply rating is 250 W, which is conservative and allows the card to run in systems with modest PSUs. The PCIe 2.0 x16 bus interface provides sufficient bandwidth for the card’s data transfers, and it is backward compatible with older PCIe slots. The low TDP also means that the card does not require auxiliary cooling beyond the single-slot design; no additional fans or liquid cooling are necessary. The 55 nm process node, while not cutting-edge by modern standards, contributed to a reasonable thermal envelope for the time. The card’s power draw is low enough that a 250 W PSU recommendation is adequate for most configurations, though users with other power-hungry components may need a higher-rated supply. The single-slot form factor is advantageous for dense workstation builds where space is limited.
Ray Tracing and Feature Set
The FirePro V7770 does not include any ray tracing cores or tensor cores. The RT core count and tensor core count are both listed as null in the database, meaning the hardware lacks dedicated acceleration for ray-traced lighting or AI-based tensor operations. This is consistent with the card’s TeraScale architecture, which predates those specialized units. Consequently, the card offers no hardware support for real-time ray tracing effects or machine learning inference workloads.
In terms of API support, the card supports DirectX 10.1 (specifically the 10_1 feature level) and OpenGL 3.3. It does not support Vulkan, as the Vulkan API field is null. This limits compatibility with modern applications that require Vulkan or later DirectX versions. The DirectX 10.1 support is an incremental update over DirectX 10, adding features like improved shader model 4.1 and advanced blending modes. OpenGL 3.3 provides a stable foundation for many legacy workstation applications, but it lacks the newer features found in OpenGL 4.x and later. The absence of Vulkan means that the card cannot run applications that rely on this cross-platform API, which is common in contemporary game engines and compute frameworks.
The memory subsystem consists of 1024 MB of GDDR4 memory, clocked at 1050 MHz (2.1 Gbps effective) across a 128-bit interface. This yields a memory bandwidth of 33.60 GB/s. The pixel rate is 5.000 GPixel/s, and the texture rate is 25.00 GTexel/s. These figures indicate that the card is capable of handling moderate resolutions and texture loads, but the relatively narrow bus and modest bandwidth may become a bottleneck in memory-intensive scenes. The FP32 performance of 1,000.0 GFLOPS suggests that the card can perform compute tasks such as basic physics or image processing, but it is not designed for heavy compute workloads. The card has a single DVI display output, which limits it to a single monitor without additional adapters or splitter solutions.
Who Should Consider It
Given the card’s 50th percentile ranking among all GPUs in the database, it is positioned as a mid-range performer. The hardware specifications, 800 shading units, 40 TMUs, 8 ROPs, and 1,000 GFLOPS FP32, indicate that it can handle legacy 3D applications and older games at modest settings. The 1024 MB memory and 33.60 GB/s bandwidth are sufficient for 1080p resolution with lower texture quality, but they are not suited for high-resolution textures or modern game engines that demand larger memory pools and faster bandwidth.
The card is best suited for users who need a reliable, low-power display adapter for legacy workstation software that relies on DirectX 10.1 or OpenGL 3.3. It could also serve as a secondary card for multi-monitor setups, though its single DVI output limits that use case unless a splitter or adapter is employed. Because the card does not support Vulkan or ray tracing, it is not appropriate for contemporary gaming or GPU-accelerated compute tasks that require those APIs. The end-of-life production status means that new units may be scarce, and driver support may be limited to older operating systems. Users seeking a modern workstation card should look to successors like the Radeon Pro GCN series, which offer more advanced features.
The card’s power efficiency (76 W TDP) makes it an option for compact systems or those with modest power supplies. However, the lack of modern API support and the limited memory bandwidth mean that it will struggle with any workload that pushes beyond basic 3D rendering. For users with very old software that is known to work with TeraScale GPUs, the FirePro V7770 can still function, but it is not a recommended purchase for new builds. The 50th percentile ranking implies that it outperforms about half of the GPUs in the database, but this ranking is based on a broad set of historical and modern cards, so its absolute performance is far below contemporary entry-level offerings.
FAQ
Q: What is the TDP of the ATI FirePro V7770?
A: The TDP is 76 W.
Q: What power connector does the card require?
A: It requires a single 6-pin PCIe power connector.
Q: What is the recommended power supply wattage for this card?
A: The suggested PSU rating is 250 W.
Q: Does the FirePro V7770 support ray tracing?
A: No, it has no ray tracing cores (RT cores are null) and therefore lacks hardware ray tracing support.
Q: What graphics APIs are supported?
A: It supports DirectX 10.1 (10_1) and OpenGL 3.3. It does not support Vulkan.
Q: How much memory does the card have and what type?
A: It has 1024 MB of GDDR4 memory on a 128-bit bus.
Q: What is the production status of the card?
A: The production status is end-of-life.
How It Compares
The database lists no nearest rivals for the ATI FirePro V7770, meaning there are no direct competitor cards with benchmark scores or delta percentage values available for comparison. Without such data, a quantitative comparison to other specific GPUs is not possible. However, the card’s overall standing is indicated by its 50th percentile rank among all GPUs in the database, which places it exactly at the median. This suggests that it performs at a level equal to the midpoint of the entire GPU landscape, though this ranking includes a wide range of cards from different eras and performance tiers.
In the product lineage, the FirePro V7770 is identified as a successor to the FireGL series and a predecessor to the Radeon Pro GCN family. This indicates that it represents a transitional step between older fixed-function workstation cards and the later GCN-based professional GPUs. The lack of nearest rivals in the database may reflect the card’s niche positioning or the fact that no comparable cards have been benchmarked in the same dataset. Given the absence of direct competitor scores, any comparison must rely on the card’s own specifications and percentile ranking rather than head-to-head data. The 50th percentile is a useful anchor point: it tells us that half of all GPUs in the database are faster, and half are slower. For users evaluating this card, that median position should be interpreted as “average” performance in the context of the entire GPU market, not as a recommendation for modern workloads.
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