ATI FireGL V7700 vs NVIDIA Tesla C2075

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General info

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking456not rated
Place by popularitynot in top-100not in top-100
Value for money0.35no data
ArchitectureFermi 2.0 (2010−2014)TeraScale (2005−2013)
GPU code nameGF110RV670
Market segmentWorkstationWorkstation
Release date25 July 2011 (12 years old)19 November 2007 (16 years old)
Launch price (MSRP)no data$899
Current price$2237 $210 (0.2x MSRP)
Value for money

Performance to price ratio. The higher, the better.

no data

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores448320
Core clock speed574 MHz777 MHz
Number of transistors3,000 million666 million
Manufacturing process technology40 nm55 nm
Power consumption (TDP)247 Wattno data
Texture fill rate32.1412.43
Floating-point performance1,030.4 gflops497.3 gflops

Size and 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).

InterfacePCIe 2.0 x16PCIe 2.0 x16
Length248 mm254 mm
Width2-slot2-slot
Supplementary power connectors1x 6-pin + 1x 8-pin1x 6-pin

Memory

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 typeGDDR5GDDR4
Maximum RAM amount6 GB512 MB
Memory bus width384 Bit256 Bit
Memory clock speed3132 MHz2252 MHz
Memory bandwidth150.3 GB/s72.06 GB/s

Video outputs and ports

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 Connectors1x DVI1x DVI, 1x DisplayPort, 1x S-Video

API support

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)10.1 (10_1)
Shader Model5.14.1
OpenGL4.63.3
OpenCL1.1N/A
VulkanN/AN/A
CUDA2.0no data

Advantages and disadvantages


Recency 25 July 2011 19 November 2007
Maximum RAM amount 6 GB 512 MB
Chip lithography 40 nm 55 nm

We couldn't decide between Tesla C2075 and FireGL V7700. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

User ratings

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NVIDIA Tesla C2075
Tesla C2075
ATI FireGL V7700
FireGL V7700

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