ATI FirePro V7750 vs ATI Radeon HD 4270
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1421 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | RV6xx (2008−2010) | TeraScale (2005−2013) |
| GPU code name | RS880M | RV730 |
| Market segment | Laptop | Workstation |
| Release date | 1 May 2010 (15 years ago) | 27 March 2009 (17 years ago) |
| Launch price (MSRP) | no data | $799 |
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 | 40 | 320 |
| Core clock speed | 590 MHz | 800 MHz |
| Number of transistors | no data | 514 million |
| Manufacturing process technology | 55 nm | 55 nm |
| Power consumption (TDP) | no data | 76 Watt |
| Texture fill rate | no data | 25.60 |
| Floating-point processing power | no data | 0.512 TFLOPS |
| ROPs | no data | 8 |
| TMUs | no data | 32 |
| L1 Cache | no data | 64 KB |
| 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).
| Interface | no data | PCIe 2.0 x16 |
| Length | no data | 234 mm |
| Width | no data | 1-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 | no data | GDDR3 |
| Maximum RAM amount | 512 MB | 1 GB |
| Memory bus width | no data | 128 Bit |
| Memory clock speed | no data | 900 MHz |
| Memory bandwidth | no data | 28.8 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 data | 1x DVI, 2x DisplayPort |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 | 10.1 (10_1) |
| Shader Model | no data | 4.1 |
| OpenGL | no data | 3.3 |
| OpenCL | no data | 1.1 |
| Vulkan | - | N/A |
Pros & cons summary
| Recency | 1 May 2010 | 27 March 2009 |
| Maximum RAM amount | 512 MB | 1 GB |
ATI HD 4270 has an age advantage of 1 year.
ATI V7750, on the other hand, has a 100% higher maximum VRAM amount.
We couldn't decide between Radeon HD 4270 and FirePro V7750. We've got no test results to judge.
Be aware that Radeon HD 4270 is a notebook graphics card while FirePro V7750 is a workstation one.
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