ATI Mobility Radeon HD 4670 Mac Edition Graphics Card

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Learn more about ATI Mobility Radeon HD 4670 Mac Edition:

Specifications

Generation
M9x (Mobility HD 4600)
GPU model
M96
Interface
MXM-A (3.0)
GPU clock
680 MHz
Memory size
256 MB
DirectX
10.1 (10_1)
Release date
Sep 16th, 2009

Graphics Processor

GPU model
M96
GPU variant
M96 XT (216-0729051)
Architecture
TeraScale
Foundry
TSMC
Manufacturing process
55 nm
Number of transistors
514 million
Die size
146 mm²

Mobile graphics

Release date
Sep 16th, 2009
Generation
M9x (Mobility HD 4600)
Production
End-of-life
Interface
MXM-A (3.0)
Reviews
2 in our database
Predecessor
M8x
Successor
Manhattan

Clocks

GPU clock
680 MHz
Memory clock
790 MHz 1580 Mbps effective

Memory Configuration

Memory size
256 MB
Memory type
GDDR3
Memory bus width
128 bit
Bandwidth
25.28 GB/s

Render Configuration

Shading units
320
TMUs
32
ROPs
8
Compute units
4
Cache L1
16 KB (per CU)
Cache L2
128 KB

Performance

Pixel rate
5.440 GPixel/s
Texture rate
21.76 GTexel/s
FP32 (float) performance
435.2 GFLOPS

Dimensions & Outputs

Slot width
MXM Module
TDP
35 W
Outputs
No outputs
Board number
B80357

API Support & Features

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Shader model
4.1

Drivers

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Benchmark & Performance

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Gaming

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