ATI Radeon HD 4570 Rebrand vs GeForce Go 7900 GS
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1312 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 1.63 | no data |
| Architecture | Curie (2003−2013) | TeraScale (2005−2013) |
| GPU code name | G71 | RV635 |
| Market segment | Laptop | Desktop |
| Release date | 18 April 2006 (19 years ago) | 22 November 2009 (16 years ago) |
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 | 27 | 120 |
| Core clock speed | 375 MHz | 796 MHz |
| Boost clock speed | 375 MHz | no data |
| Number of transistors | 278 million | 378 million |
| Manufacturing process technology | 90 nm | 55 nm |
| Power consumption (TDP) | 20 Watt | 65 Watt |
| Texture fill rate | 7.500 | 6.368 |
| Floating-point processing power | no data | 0.191 TFLOPS |
| ROPs | 16 | 4 |
| TMUs | 20 | 8 |
| L2 Cache | no data | 128 KB |
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 | large | no data |
| Interface | MXM-II | PCIe 2.0 x16 |
| Length | no data | 190 mm |
| Width | no data | 1-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 | GDDR3 | DDR2 |
| Maximum RAM amount | 512 MB | 1 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 500 MHz | 396 MHz |
| Memory bandwidth | 32 GB/s | 12.67 GB/s |
| Shared memory | - | no data |
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 | 9.0c (9_3) | 10.1 (10_1) |
| Shader Model | 3.0 | 4.1 |
| OpenGL | 2.1 | 3.3 |
| OpenCL | N/A | N/A |
| Vulkan | N/A | N/A |
Pros & cons summary
| Recency | 18 April 2006 | 22 November 2009 |
| Maximum RAM amount | 512 MB | 1 GB |
| Chip lithography | 90 nm | 55 nm |
| Power consumption (TDP) | 20 Watt | 65 Watt |
Go 7900 GS has 225% lower power consumption.
ATI HD 4570 Rebrand, on the other hand, has an age advantage of 3 years, a 100% higher maximum VRAM amount, and a 63.6% more advanced lithography process.
We couldn't decide between GeForce Go 7900 GS and Radeon HD 4570 Rebrand. We've got no test results to judge.
Be aware that GeForce Go 7900 GS is a notebook graphics card while Radeon HD 4570 Rebrand is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
