ATI Radeon HD 4670 X2 vs Quadro FX 1800M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1110 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 1.98 | no data |
| Architecture | Tesla 2.0 (2007−2013) | TeraScale (2005−2013) |
| GPU code name | GT215 | RV730 |
| Market segment | Mobile workstation | Desktop |
| Release date | 15 June 2009 (16 years ago) | 10 September 2008 (17 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 | 72 | 320 ×2 |
| Core clock speed | 561 MHz | 750 MHz |
| Number of transistors | 727 million | 514 million |
| Manufacturing process technology | 40 nm | 55 nm |
| Power consumption (TDP) | 45 Watt | 118 Watt |
| Texture fill rate | 13.46 | 24.00 ×2 |
| Floating-point processing power | 0.162 TFLOPS | 0.48 TFLOPS ×2 |
| ROPs | 8 | 8 ×2 |
| TMUs | 24 | 32 ×2 |
| L1 Cache | no data | 64 KB |
| L2 Cache | 64 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 | MXM-A (3.0) | PCIe 2.0 x16 |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 1x 6-pin |
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 ×2 |
| Memory bus width | 128 Bit | 128 Bit ×2 |
| Memory clock speed | 550 MHz | 700 MHz |
| Memory bandwidth | 35.2 GB/s | 22.4 GB/s ×2 |
| 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 | 4x DVI |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_1) | 10.1 (10_1) |
| Shader Model | 4.1 | 4.1 |
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | + | - |
Pros & cons summary
| Recency | 15 June 2009 | 10 September 2008 |
| Maximum RAM amount | 1 GB | 512 MB |
| Chip lithography | 40 nm | 55 nm |
| Power consumption (TDP) | 45 Watt | 118 Watt |
FX 1800M has an age advantage of 9 months, a 100% higher maximum VRAM amount, a 38% more advanced lithography process, and 162% lower power consumption.
We couldn't decide between Quadro FX 1800M and Radeon HD 4670 X2. We've got no test results to judge.
Be aware that Quadro FX 1800M is a mobile workstation graphics card while Radeon HD 4670 X2 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.
