GeForce 8400 GS Rev. 2 vs ATI FirePro V3700
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 | TeraScale (2005−2013) | Tesla (2006−2010) |
| GPU code name | RV620 | G98 |
| Market segment | Workstation | Desktop |
| Release date | 8 August 2008 (16 years ago) | 4 December 2007 (16 years ago) |
| Launch price (MSRP) | $99 | no data |
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 | 8 |
| Core clock speed | 800 MHz | 567 MHz |
| Number of transistors | 181 million | 210 million |
| Manufacturing process technology | 55 nm | 65 nm |
| Power consumption (TDP) | 32 Watt | 25 Watt |
| Texture fill rate | 3.200 | 4.536 |
| Floating-point processing power | 0.064 TFLOPS | 0.0224 TFLOPS |
| ROPs | 4 | 4 |
| TMUs | 4 | 8 |
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 | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Length | 168 mm | 170 mm |
| Width | 1-slot | 1-slot |
| Supplementary power connectors | None | None |
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 | 256 MB | 512 MB |
| Memory bus width | 64 Bit | 64 Bit |
| Memory clock speed | 950 MHz | 400 MHz |
| Memory bandwidth | 15.2 GB/s | 6.4 GB/s |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 2x DVI | 1x DVI, 1x VGA, 1x S-Video |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 (10_1) | 11.1 (10_0) |
| Shader Model | 4.1 | 4.0 |
| OpenGL | 3.3 | 3.3 |
| OpenCL | N/A | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | - | 1.1 |
Pros & cons summary
| Recency | 8 August 2008 | 4 December 2007 |
| Maximum RAM amount | 256 MB | 512 MB |
| Chip lithography | 55 nm | 65 nm |
| Power consumption (TDP) | 32 Watt | 25 Watt |
ATI V3700 has an age advantage of 8 months, and a 18.2% more advanced lithography process.
8400 GS Rev. 2, on the other hand, has a 100% higher maximum VRAM amount, and 28% lower power consumption.
We couldn't decide between FirePro V3700 and GeForce 8400 GS Rev. 2. We've got no test results to judge.
Be aware that FirePro V3700 is a workstation graphics card while GeForce 8400 GS Rev. 2 is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
