FirePro V7770

TeraScale FirePro V Series Workstation Desktop GDDR4 2012

Key Metrics

Architecture: TeraScale
Launch Date: 2012-01-01
Stream Processors: 800
Memory: 1 GB GDDR4
Memory Bandwidth: 33.6 GB/s
TDP/TBP: 76 W
Interface: PCIe 2.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Workstation GPU
Official Name	ATI FirePro V7770
Architecture	TeraScale
Launch Date	2012-01-01
Core Specs
GPU Die	RV770
Chip Variant / Package	HFCBGA-1492
Process Node	TSMC 55 nm
Transistor Count	0.96 billion
Die Size	256 mm²
Stream Processors	800
TMUs	40
ROPs	8
Base Clock	625 MHz
Boost Clock	625 MHz
Pixel Fillrate	5 GP/s
Texture Fillrate	25 GT/s
FP32 Throughput	1 TFLOPS
Memory
Memory Size	1 GB
Memory Type	GDDR4
Memory Bus Width	128-bit
Memory Clock	1,050 MHz
Memory Bandwidth	33.6 GB/s
L2 Cache	0.128 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	76 W
Recommended PSU	250 W
Interface	PCIe 2.0 x16
Display Outputs	1x DVI
Slot Width	Single-slot
Card Length	234 mm
Software
Shader Model	4.1
DirectX Support	DirectX 10.1
OpenGL Support	OpenGL 3.3
OpenCL Support	OpenCL 1.1

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Sources

Sources reviewed: 2026-06-23

This entry is still being source-checked.

Data confidence and source status

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Verified: core specifications and historical notes have been reviewed against listed sources.
Partial: core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
Imported: spec-only imported entry pending editorial source review.
Needs source review: narrative notes are incomplete until reviewed.

Independent reference sources

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