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Spec FirePro V7770 ATI
Overview
Product name ATI FirePro V7770
Architecture TeraScale
Generation / family FirePro V Series
Launch date 2012-01-01
Market segment Workstation
Board type / entry type Workstation GPU
GPU
Process node TSMC 55 nm
Die size 256 mm²
Transistor count 0.96 billion
GPU chip RV770
Stream Processors 800
ROPs 8
TMUs 40
Clocks
Base / Core clock 625 MHz
Boost clock 625 MHz
Memory clock 1,050 MHz
Memory
Memory size 1 GB
Memory type GDDR4
Memory bus width 128-bit
Memory bandwidth 33.6 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 76 W
Recommended PSU 250 W
Slot width Single-slot
Display / Media
Display outputs 1x DVI
Features
DirectX support DirectX 10.1
OpenGL support OpenGL 3.3
Shader Model 4.1
Performance / Benchmarks
FP32 throughput 1 TFLOPS
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

Frame rates compare runs of the same game at the same quality preset on one test system. DLAA counts as native resolution, because it applies anti-aliasing at full render resolution rather than upscaling; DLSS and FSR upscaling are never counted as native. Where a capture named ray tracing without a readable on or off value, it is read as on.