AMD · Radeon HD 7000 Series

AMD Radeon HD 7670

The AMD Radeon HD 7670 is a graphics card released on January 1, 2012, built on the TeraScale 2 architecture using a 40 nm process. It has 1 GB of GDDR5 memory on a 128-bit bus, 64.0 GB/s of memory bandwidth, a boost clock of 800 MHz and a 66 W board power rating. It scores 796 in the PassMark G3D benchmark. It supports DirectX 11 and OpenGL 4.4.

TeraScale 2Turks XT40 nm

8/10 key specs recorded · 28 facts

Depth: 38 recorded fields, 4 PassMark workloads

Specification data last verified October 1, 2026 against PassMark Videocard Benchmark and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 8 of 10 tracked specifications recorded.

PassMark Videocard Benchmark Wikipedia GPU list tables (wikigrid-2026-09)PassMark Videocard Benchmark

Shading units

n/a

Memory

1 GB

GDDR5 · 128-bit

Boost clock

n/a

800 MHz base

Board power

66 W

Performance

The AMD Radeon HD 7670 scores 796 in the PassMark G3D benchmark, higher than 49.3% of the 2,658 GPUs benchmarked (PassMark rank #1,536), measured across 140 submitted results. Its PassMark G2D score is 317.

PassMark G3D Mark

796

Rank #1,536
Faster than 49.3% of 2,658 GPUs
140 samples

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

PassMark workload tests

DirectX 9 20 fps

reference: fastest recorded 526 fps · faster than 36.9% of 1,675 GPUs

DirectX 10 5 fps

reference: fastest recorded 231 fps · faster than 35.9% of 1,602 GPUs

DirectX 11 7 fps

reference: fastest recorded 362 fps · faster than 23.3% of 1,430 GPUs

GPU Compute 280 ops/s

reference: fastest recorded 26,591 ops/s · faster than 12.7% 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 7670 averages DirectX 9 20 fps, DirectX 10 5 fps, DirectX 11 7 fps and GPU Compute 280 ops/s, across 140 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.

As stated by PassMark

Category Desktop

Bus interface PCIe 2.1 x16

Max memory 1 GB

Core clock 800 MHz

Memory clock 1000 MHz

DirectX 11

OpenGL 4.4

Max TDP 66 W

First benchmarked 2012-02-21

Samples 140

PassMark listing (collected 2026-10-01)

PassMark's own listing for the AMD Radeon HD 7670 states the PCIe 2.1 x16 interface, up to 1 GB of memory, a core clock of 800 MHz, DirectX 11 and OpenGL 4.4, first benchmarked on 2012-02-21. These are PassMark's figures, shown separately from the specification tables above.

Not to be confused with

This page covers the AMD Radeon HD 7670 specifically. It is a different product from AMD Radeon HD 7670A, AMD Radeon HD 7670M, AMD Radeon HD 7670M plus 7670M Dual, which have their own specifications. Check the exact model name before comparing figures.

Graphics processor

Architecture TeraScale 2

Codename Turks XT

Chip Not recorded

Process node 40 nm

Transistors 716 M

Die size 118 mm²

The AMD Radeon HD 7670 is based on the TeraScale 2 architecture, uses the Turks XT graphics processor, is manufactured on a 40 nm process, contains 716 million transistors and has a die size of 118 mm².

Shader configuration

Shading units Not recorded

Compute units Not recorded

Streaming multiprocessors Not recorded

Execution units Not recorded

Texture units (TMUs) 24

Render output units (ROPs) 8

Ray tracing cores Not recorded

Tensor / AI cores Not recorded

XMX engines Not recorded

Infinity cache Not recorded

The AMD Radeon HD 7670 24 texture mapping units and 8 render output units.

The AMD Radeon HD 7670 does not use XMX engines; those are specific to Intel Arc graphics.

Clock speeds

Base clock 800 MHz

Boost clock Not recorded

Game clock Not recorded

Memory clock Not recorded

Effective memory clock Not recorded

The AMD Radeon HD 7670 runs at a base clock of 800 MHz.

Memory

Size 1 GB

Type GDDR5

Bus width 128-bit

Bandwidth 64.0 GB/s

The AMD Radeon HD 7670 is equipped with 1 GB of GDDR5 memory, uses a 128-bit memory bus and delivers 64.0 GB/s of memory bandwidth.

Board and power

The AMD Radeon HD 7670 has a board power rating of 66 W and it connects over PCIe 2.1 x16.

Board power (TDP) 66 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 PCIe 2.1 x16

Market

Launched January 1, 2012

Launch price Not recorded

Status Not recorded

Form factor Not recorded

Segment Desktop

Series Radeon HD 7000 Series

The AMD Radeon HD 7670 was released on January 1, 2012.

Benchmarks

PassMark G3D 796

PassMark G2D 317

Rank #1,536

Samples 140

Graphics and compute APIs

The AMD Radeon HD 7670 supports DirectX 11 and OpenGL 4.4.

DirectX 11 (stated by PassMark)

OpenGL 4.4 (stated by PassMark)

CUDA is an NVIDIA technology and does not apply to the AMD Radeon HD 7670. Feex has no recorded Vulkan version for the AMD Radeon HD 7670. Feex has no recorded OpenCL version for the AMD Radeon HD 7670.