ATI FirePro V7760 vs GeForce 8800 GTS 640

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureTesla (2006−2010)TeraScale (2005−2013)
GPU code nameG80RV770
Market segmentDesktopWorkstation
Release date8 November 2006 (18 years ago)2012 (13 years ago)
Launch price (MSRP)$449 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 cores96800
Core clock speed513 MHz750 MHz
Number of transistors681 million956 million
Manufacturing process technology90 nm55 nm
Power consumption (TDP)143 Watt76 Watt
Texture fill rate24.6230.00
Floating-point processing power0.2281 TFLOPSno data
ROPs208
TMUs2440

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).

InterfacePCIe 1.0 x16PCIe 2.0 x16
Length267 mm234 mm
Width2-slot1-slot
Supplementary power connectors1x 6-pin1x 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 typeGDDR3GDDR3
Maximum RAM amount640 MB1 GB
Memory bus width320 Bit128 Bit
Memory clock speed792 MHz1700 MBps
Memory bandwidth63.36 GB/s27.2 GB/s

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 Connectors2x DVI, 1x S-Video1x DVI

API and SDK compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX11.1 (10_0)10.1 (10_1)
Shader Model4.04.1
OpenGL3.33.3
OpenCL1.11.1
VulkanN/AN/A
CUDA+-

Pros & cons summary


Maximum RAM amount 640 MB 1 GB
Chip lithography 90 nm 55 nm
Power consumption (TDP) 143 Watt 76 Watt

ATI V7760 has a 60% higher maximum VRAM amount, a 63.6% more advanced lithography process, and 88.2% lower power consumption.

We couldn't decide between GeForce 8800 GTS 640 and FirePro V7760. We've got no test results to judge.

Be aware that GeForce 8800 GTS 640 is a desktop graphics card while FirePro V7760 is a workstation one.

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NVIDIA GeForce 8800 GTS 640
GeForce 8800 GTS 640
ATI FirePro V7760
FirePro V7760

Other comparisons

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