NVIDIA GeForce GTX 770M
NVIDIA graphics card specifications and benchmark scores
At a Glance
NVIDIANVIDIA GeForce GTX 770M Specifications
GeForce GTX 770M GPU Core
Shader units and compute resources
The NVIDIA GeForce GTX 770M 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.
GTX 770M Clock Speeds
GPU and memory frequencies
Clock speeds directly impact the GeForce GTX 770M'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 GeForce GTX 770M by NVIDIA dynamically adjusts frequencies based on workload, temperature, and power limits to maximize performance while maintaining stability.
NVIDIA's GeForce GTX 770M Memory
VRAM capacity and bandwidth
VRAM (Video RAM) is dedicated memory for storing textures, frame buffers, and shader data. The GeForce GTX 770M'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.
GeForce GTX 770M by NVIDIA Cache
On-chip cache hierarchy
On-chip cache provides ultra-fast data access for the GTX 770M, 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.
GTX 770M Theoretical Performance
Compute and fill rates
Theoretical performance metrics provide a baseline for comparing the NVIDIA GeForce GTX 770M 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.
Kepler Architecture & Process
Manufacturing and design details
The NVIDIA GeForce GTX 770M is built on NVIDIA's Kepler 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 GTX 770M will perform in GPU benchmarks compared to previous generations.
NVIDIA's GeForce GTX 770M Power & Thermal
TDP and power requirements
Power specifications for the NVIDIA GeForce GTX 770M 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 GeForce GTX 770M to maintain boost clocks without throttling.
GeForce GTX 770M by NVIDIA Physical & Connectivity
Dimensions and outputs
Physical dimensions of the NVIDIA GeForce GTX 770M 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.
NVIDIA API Support
Graphics and compute APIs
API support determines which games and applications can fully utilize the NVIDIA GeForce GTX 770M. 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.
GeForce GTX 770M Product Information
Release and pricing details
The NVIDIA GeForce GTX 770M is manufactured by NVIDIA 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 GeForce GTX 770M by NVIDIA represents good value at current market prices. Predecessor and successor information aids in tracking generational improvements and planning future upgrades.
GeForce GTX 770M Benchmark Scores
geekbench_metalSource
Geekbench Metal tests GPU compute using Apple's Metal API. This shows how NVIDIA GeForce GTX 770M performs in macOS and iOS applications that leverage GPU acceleration.
Top 5 Performers
Top 5 PerformersNearby Performers
Nearby Performersgeekbench_openclSource
Geekbench OpenCL tests GPU compute performance using the cross-platform OpenCL API. This shows how NVIDIA GeForce GTX 770M handles parallel computing tasks like video encoding and scientific simulations. OpenCL is widely supported across different GPU vendors and platforms. Higher scores benefit applications that leverage GPU acceleration for non-graphics workloads.
Top 5 Performers
Nearby Performers
About NVIDIA GeForce GTX 770M
The NVIDIA GeForce GTX 770M is a mobile GPU from the GeForce 700M generation, built on the Kepler architecture with a 28 nm process at TSMC. The GK106 chip contains 2,540 million transistors on a 221 mm² die, resulting in a transistor density of 11.5 million per square millimeter. Released on May 29, 2013, it is now marked as end-of-life, succeeding the GeForce 600M and preceding the GeForce 800M. With an average benchmark score of 6026, it sits at the 34th percentile among all GPUs, indicating a modest performance tier that is nevertheless close to several rivals.
Benchmark Performance
The GTX 770M delivers an average benchmark score of 6026, placing it in the 34th percentile of all GPUs. This means roughly two-thirds of graphics cards outperform it, yet it remains competitive with a tight cluster of near-identical alternatives. In individual tests, the card scores 8604 in Geekbench OpenCL and 3448 in Geekbench Metal. The substantial gap between these two scores suggests that the card’s compute capabilities are far better realized in OpenCL workloads than in Metal-optimized ones, a point worth noting for users who rely on cross-platform compute APIs.
Against its nearest rivals, the GTX 770M holds a razor-thin edge. It leads the AMD Radeon 610M by 0.6% (6026 vs 5992), the NVIDIA Quadro K4000M by 0.7% (6026 vs 5986), the AMD FirePro W4100 by 0.9% (6026 vs 5972), and the AMD Radeon HD 8730M by 0.9% (6026 vs 5970). These deltas are so small that they fall within typical run-to-run variance, meaning the GTX 770M is effectively performance-equivalent to all four rivals. The benchmark data does not reveal any meaningful advantage; it simply confirms that this card occupies the same low-end performance band as its peers.
Ray Tracing and Feature Set
The GTX 770M has no dedicated ray tracing cores or tensor cores. As a Kepler-era GPU, it relies entirely on traditional rasterization for graphics rendering. Consequently, hardware-accelerated ray tracing and AI-based features such as DLSS are not available. The card’s API support is a mix of old and new: it supports DirectX 12 but only at feature level 11_0, which omits many of the advanced capabilities of full DX12. It also supports OpenGL 4.6 and Vulkan 1.2.175, meaning it can run modern cross-platform applications, but without the hardware features that would enable cutting-edge effects. The absence of tensor and RT cores is a clear limitation for any workload that expects hardware acceleration for these tasks.
How It Compares
AMD Radeon 610M: The GTX 770M edges out the Radeon 610M by 0.6% in average score, a negligible margin that makes them interchangeable in practice. Both cards sit in the same performance class, with the GTX 770M’s 6026 score barely ahead of the 5992 from the Radeon.
NVIDIA Quadro K4000M: The Quadro K4000M trails by 0.7% (5986 vs 6026). This is a professional-grade mobile GPU, yet its benchmark score is essentially identical to the GTX 770M, suggesting that the two cards offer similar raw compute performance despite different intended use cases.
AMD FirePro W4100: The FirePro W4100 scores 5972, 0.9% lower than the GTX 770M. Again, the difference is imperceptible in real-world terms. The GTX 770M’s slight lead does not translate into a practical advantage.
AMD Radeon HD 8730M: With a score of 5970, the Radeon HD 8730M is the closest rival, just 0.9% behind the GTX 770M. The benchmark data shows that these two GPUs are effectively tied, and any performance differences would be obscured by driver and workload variations.
FAQ
Q: Does the GeForce GTX 770M support hardware ray tracing?
A: No. The card has no RT cores or tensor cores, so hardware-accelerated ray tracing and AI-based features are not available.
Q: What API versions does it support?
A: It supports DirectX 12 (feature level 11_0), OpenGL 4.6, and Vulkan 1.2.175.
Q: How much video memory does it have and what is the bus width?
A: It comes with 3 GB of GDDR5 memory on a 192-bit bus, providing a bandwidth of 96.19 GB/s.
Q: What is the power consumption?
A: The TDP is 75 W, and it does not require any external power connectors.
Q: Is this GPU still in production?
A: No, its production status is listed as end-of-life.
Q: What is the bus interface?
A: It uses an MXM-B (3.0) interface, making it a modular mobile GPU.
Memory Subsystem
The GTX 770M is equipped with 3 GB of GDDR5 memory across a 192-bit interface. The memory runs at 1002 MHz, translating to an effective data rate of 4 Gbps per pin, which yields a total bandwidth of 96.19 GB/s. For its generation, 3 GB was a reasonable capacity, but the 192-bit bus limits peak bandwidth compared to wider interfaces. In memory-intensive scenarios—such as high-resolution textures, multi-monitor output, or heavy compute workloads—the 96.19 GB/s figure may become a constraint. The average benchmark score of 6026 suggests that the memory subsystem is not the primary bottleneck at typical settings, but it is a factor to consider for demanding applications. The card’s pixel rate of 15.94 GPixel/s and texture rate of 63.76 GTexel/s further indicate that it is designed for modest resolutions and moderate detail levels.
Who Should Consider It
The GTX 770M is positioned for users who need a basic discrete GPU in a laptop. Its average score of 6026 and 34th percentile standing mean it is outperformed by the majority of GPUs, including many integrated solutions from later generations. The data suggests it is best suited for light gaming at 1080p with reduced graphical settings, or for productivity tasks that do not heavily depend on GPU compute. Users aiming for high refresh rates or 1440p gaming would find the card inadequate, as its benchmark results place it well below the performance required for such workloads. The card’s compute capability, as measured by its OpenCL score of 8604, may be useful for certain OpenCL-accelerated applications, but its overall performance profile is firmly entry-level. For those who need a portable GPU for everyday tasks and undemanding games, the GTX 770M can suffice, but it is not a solution for modern high-end gaming.
Power and Cooling
The GTX 770M has a TDP of 75 W, a modest figure for a discrete GPU. It requires no external power connectors, drawing all power through the MXM slot. This low power consumption makes it suitable for thinner laptops, though sustained loads will still generate heat that the chassis must dissipate. The card is a mobile module (MXM-B 3.0), meaning its cooling solution is dependent on the laptop’s design rather than a standalone cooler. No power supply recommendation is provided, which is typical for a mobile component. The combination of 75 W TDP and no extra power connectors indicates that the card is designed for easy integration into portable systems, but its thermal behavior will vary based on the host device’s cooling capabilities.
The AMD Equivalent of GeForce GTX 770M
Looking for a similar graphics card from AMD? The AMD Radeon RX 480 offers comparable performance and features in the AMD lineup.
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