ATI FirePro V7770 vs Tesla S870

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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 segmentWorkstationWorkstation
Release date2 May 2007 (18 years ago)2012 (13 years ago)
Launch price (MSRP)$11,999 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 cores128 ×4800
Core clock speed600 MHz625 MHz
Number of transistors681 million956 million
Manufacturing process technology90 nm55 nm
Power consumption (TDP)800 Watt76 Watt
Texture fill rate38.40 ×425.00
Floating-point processing power0.3456 TFLOPS ×4no data
ROPs24 ×48
TMUs32 ×440
L2 Cache96 KBno data

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
Lengthno data234 mm
Width2-slot1-slot
Supplementary power connectorsno data1x 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 typeGDDR3GDDR4
Maximum RAM amount1536 MB ×41 GB
Memory bus width384 Bit ×4128 Bit
Memory clock speed800 MHz2.1 GB/s
Memory bandwidth76.8 GB/s ×433.6 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 ConnectorsNo outputs1x DVI

API and SDK support

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 1536 MB 1 GB
Chip lithography 90 nm 55 nm
Power consumption (TDP) 800 Watt 76 Watt

Tesla S870 has a 50% higher maximum VRAM amount.

ATI V7770, on the other hand, has a 63.6% more advanced lithography process, and 952.6% lower power consumption.

We couldn't decide between Tesla S870 and FirePro V7770. We've got no test results to judge.

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NVIDIA Tesla S870
Tesla S870
ATI FirePro V7770
FirePro V7770

Other comparisons

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