GeForce 7800 GTX 512 vs Radeon HD 8590M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 1.0 (2012−2020) | Curie (2003−2013) |
| GPU code name | Sun | G70 |
| Market segment | Laptop | Desktop |
| Release date | 1 March 2013 (12 years ago) | 14 November 2005 (19 years ago) |
| Launch price (MSRP) | no data | $649 |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 320 | no data |
| Core clock speed | 750 MHz | 500 MHz |
| Boost clock speed | 825 MHz | no data |
| Number of transistors | 690 million | 302 million |
| Manufacturing process technology | 28 nm | 110 nm |
| Power consumption (TDP) | no data | 108 Watt |
| Texture fill rate | 16.50 | 12.00 |
| Floating-point processing power | 0.528 TFLOPS | no data |
| ROPs | 8 | 16 |
| TMUs | 20 | 24 |
| L1 Cache | 80 KB | no data |
| L2 Cache | 128 KB | no data |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Laptop size | medium sized | no data |
| Interface | PCIe 3.0 x8 | PCIe 1.0 x16 |
| Length | no data | 228 mm |
| Width | no data | 2-slot |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR5 | GDDR3 |
| Maximum RAM amount | 1 GB | 512 MB |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 1125 MHz | 800 MHz |
| Memory bandwidth | 36 GB/s | 51.2 GB/s |
| Shared memory | - | - |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | 2x DVI, 1x S-Video |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 9.0c (9_3) |
| Shader Model | 5.1 | 3.0 |
| OpenGL | 4.6 | 2.1 |
| OpenCL | 1.2 | N/A |
| Vulkan | 1.2.131 | N/A |
Pros & cons summary
| Recency | 1 March 2013 | 14 November 2005 |
| Maximum RAM amount | 1 GB | 512 MB |
| Chip lithography | 28 nm | 110 nm |
HD 8590M has an age advantage of 7 years, a 100% higher maximum VRAM amount, and a 292.9% more advanced lithography process.
We couldn't decide between Radeon HD 8590M and GeForce 7800 GTX 512. We've got no test results to judge.
Be aware that Radeon HD 8590M is a notebook graphics card while GeForce 7800 GTX 512 is a desktop one.
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