AMD · Radeon HD 7000 Series

AMD Radeon HD 7770

The AMD Radeon HD 7770 is a graphics card. It has 2 GB of video memory and a 80 W board power rating. It scores 2,180 in the PassMark G3D benchmark. It supports DirectX 11.2 and OpenGL 4.2.

3/10 key specs recorded · 14 facts

Depth: 27 recorded fields, 5 PassMark workloads

Specification data last verified July 25, 2026 against PassMark Videocard Benchmark. Coverage: 3 of 10 tracked specifications recorded.

PassMark Videocard Benchmark PassMark Videocard Benchmark

Shading units

n/a

Memory

2 GB

Boost clock

n/a

Board power

80 W

Performance

The AMD Radeon HD 7770 scores 2,180 in the PassMark G3D benchmark, higher than 67.6% of the 2,658 GPUs benchmarked (PassMark rank #937), measured across 9,710 submitted results. Its PassMark G2D score is 478.

PassMark G3D Mark

2,180

Rank #937
Faster than 67.6% of 2,658 GPUs
9,710 samples

0relative to the fastest GPU on record (41,928)

PassMark workload tests

DirectX 9 41 fps

reference: fastest recorded 526 fps · faster than 53.9% of 1,675 GPUs

DirectX 10 8 fps

reference: fastest recorded 231 fps · faster than 45.3% of 1,602 GPUs

DirectX 11 13 fps

reference: fastest recorded 362 fps · faster than 38.8% of 1,430 GPUs

DirectX 12 12 fps

reference: fastest recorded 213 fps · faster than 41.4% of 1,274 GPUs

GPU Compute 1,154 ops/s

reference: fastest recorded 26,591 ops/s · faster than 52.4% of 1,447 GPUs

Averages of PassMark PerformanceTest submissions; frames/sec are PassMark test-scene rates, not game FPS. Tests PassMark does not report for this card are omitted. PassMark listing

In the PassMark workload tests the AMD Radeon HD 7770 averages DirectX 9 41 fps, DirectX 10 8 fps, DirectX 11 13 fps, DirectX 12 12 fps and GPU Compute 1,154 ops/s, across 9,710 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.

As stated by PassMark

Category Desktop

Bus interface PCI Express 3.0 x16

Max memory 2 GB

Core clock 1020 MHz

Memory clock 1150 MHz

DirectX 11.2

OpenGL 4.2

Max TDP 80 W

First benchmarked 2012-06-13

Samples 9,710

PassMark listing (collected 2026-09-30)

PassMark's own listing for the AMD Radeon HD 7770 states the PCI Express 3.0 x16 interface, up to 2 GB of memory, a core clock of 1020 MHz, DirectX 11.2 and OpenGL 4.2, first benchmarked on 2012-06-13. These are PassMark's figures, shown separately from the specification tables above.

Not to be confused with

This page covers the AMD Radeon HD 7770 specifically. It is a different product from AMD Radeon HD 7770 GHz Edition, AMD Radeon HD 7770M, which have their own specifications. Check the exact model name before comparing figures.

Memory

Size 2 GB

Type Not recorded

Bus width Not recorded

Bandwidth Not recorded

The AMD Radeon HD 7770 is equipped with 2 GB of memory.

Board and power

The AMD Radeon HD 7770 has a board power rating of 80 W and it connects over PCI Express 3.0 x16.

Board power (TDP) 80 W

Total board power Not recorded

Suggested PSU Not recorded

Power connectors Not recorded

Slot width Not recorded

Length Not recorded

Width Not recorded

Height Not recorded

Cooler Not recorded

Max temperature Not recorded

Bus interface PCI Express 3.0 x16

Market

Launched Not recorded

Launch price Not recorded

Status Not recorded

Form factor Not recorded

Segment Desktop

Series Radeon HD 7000 Series

Benchmarks

PassMark G3D 2,180

PassMark G2D 478

Rank #937

Samples 9,710

Graphics and compute APIs

The AMD Radeon HD 7770 supports DirectX 11.2 and OpenGL 4.2.

DirectX 11.2

OpenGL 4.2

CUDA is an NVIDIA technology and does not apply to the AMD Radeon HD 7770. Feex has no recorded Vulkan version for the AMD Radeon HD 7770. Feex has no recorded OpenCL version for the AMD Radeon HD 7770.

Naming and aliases

The AMD Radeon HD 7770 is also known by other names: PassMark also lists it as ASUS HD7770 Series.

Other names (PassMark) ASUS HD7770 Series

Frequently asked questions

How much VRAM does the AMD Radeon HD 7770 have?

The AMD Radeon HD 7770 has 2 GB of video memory.

How much power does the AMD Radeon HD 7770 use and what power supply does it need?

The AMD Radeon HD 7770 has a board power rating of 80 W.

How fast is the AMD Radeon HD 7770?

The AMD Radeon HD 7770 scores 2,180 in the PassMark G3D benchmark, higher than 67.6% of the 2,658 GPUs benchmarked. Its PassMark rank is #937. In the PassMark DirectX 12 test it averages 12 fps.