ATI Radeon HD 4570 Rebrand vs R6 M340DX
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 857 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 1.0 (2012−2020) | TeraScale (2005−2013) |
| GPU code name | Jet | RV635 |
| Market segment | Laptop | Desktop |
| Release date | 12 December 2015 (10 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 | 384 | 120 |
| Core clock speed | 955 MHz | 796 MHz |
| Boost clock speed | 1030 MHz | no data |
| Number of transistors | 690 million | 378 million |
| Manufacturing process technology | 28 nm | 55 nm |
| Power consumption (TDP) | no data | 65 Watt |
| Texture fill rate | 24.72 | 6.368 |
| Floating-point processing power | 0.791 TFLOPS | 0.191 TFLOPS |
| ROPs | 8 | 4 |
| TMUs | 24 | 8 |
| L1 Cache | 96 KB | no data |
| L2 Cache | 256 KB | 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 | medium sized | no data |
| Interface | IGP | 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 | System Shared | DDR2 |
| Maximum RAM amount | System Shared | 1 GB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 396 MHz |
| Memory bandwidth | no data | 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 | 12 (11_1) | 10.1 (10_1) |
| Shader Model | 5.1 | 4.1 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | 1.2 | N/A |
| Vulkan | 1.2.131 | N/A |
Pros & cons summary
| Recency | 12 December 2015 | 22 November 2009 |
| Chip lithography | 28 nm | 55 nm |
R6 M340DX has an age advantage of 6 years, and a 96% more advanced lithography process.
We couldn't decide between Radeon R6 M340DX and Radeon HD 4570 Rebrand. We've got no test results to judge.
Be aware that Radeon R6 M340DX is a notebook graphics card while Radeon HD 4570 Rebrand is a desktop one.
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