GeForce GTX 770

Kepler GeForce 700 Series Desktop GDDR5 2013 NVIDIA

Key Metrics

Architecture: Kepler
Launch Date: 2013-05-30
CUDA Cores: 1,536
Memory: 2 GB GDDR5
Memory Bandwidth: 224.4 GB/s
TDP/TBP: 230 W
Interface: PCIe 3.0 x16

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GPU Specs

Identity
Entry Type	Reference GPU
Official Name	NVIDIA GeForce GTX 770
GPU Codename	GK104
Architecture	Kepler
Launch Date	2013-05-30
Market Segment Notes	Desktop in GeForce 700 Series
Core Specs
GPU Die	GK104
Chip Variant / Package	BGA-1745
Process Node	TSMC 28 nm
Transistor Count	3.54 billion
Die Size	294 mm²
CUDA Cores	1536
SM Count	0
TMUs	128
ROPs	32
Base Clock	1,046 MHz
Boost Clock	1,085 MHz
Pixel Fillrate	34.72 GP/s
Texture Fillrate	138.9 GT/s
FP32 Throughput	3.33 TFLOPS
FP64 Throughput	0.14 TFLOPS
Memory
Memory Size	2 GB
Memory Type	GDDR5
Memory Bus Width	256-bit
Memory Clock	1,753 MHz
Memory Bandwidth	224.4 GB/s
L2 Cache	MB
L1 Cache	16 KB
Board and Display
TDP / TBP	230 W
Recommended PSU	600 W
Power Connectors	1x PCIe 6-pin + 1x PCIe 8-pin
Interface	PCIe 3.0 x16
Display Outputs	2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
Slot Width	Dual-slot, 267 mm length, 38 mm width
Card Length	267 mm
Board Partner Model	Reference or OEM specification
Reference Design	NVIDIA reference design
Software
CUDA Compute Capability	3.0
Shader Model	5.1
DirectX Support	DirectX 11.0
Vulkan Support	Vulkan 1.2
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 3.0

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

Why It Mattered

GeForce GTX 770 belongs to the Kepler and GeForce 700 Series era around 2013, when PC graphics cards varied heavily by bus, memory chips, BIOS, cooler, and display outputs. Tracking the exact model helps retro builders distinguish period-correct boards from similarly named variants.

Reviews1 review

Board-partner, reference-card, article, and video reviews that cover this GPU.

ArticleAnandTech

NVIDIA GeForce GTX 770 Review

Review of the GeForce GTX 770.

Sources

Sources reviewed: 2026-08-13

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.

Primary / manufacturer sources

NVIDIA GeForce GTX 770 reference specificationsOfficial reference memory, interface-width, card-power, system-power, and supplementary-power specificationsOpen source
NVIDIA launches GeForce GTX 770Official May 30, 2013 launch and immediate availabilityOpen source

Independent reference sources

TechPowerUp GPU SpecsModel-level specification reference for this GPU entryOpen source

Derived datasets and spec dumps

RightNow GPU DatabaseOpen data inventory used for bulk normalization and cross-checking Derived/spec-dump source. Treat as a reference dataset, not independent historical verification.Open source

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Why It Mattered

NVIDIA GeForce GTX 770 Review

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Primary / manufacturer sources

Independent reference sources

Derived datasets and spec dumps