ATI Mobility Radeon HD 4670: GPU Specs & Benchmarks

The Mobility Radeon HD 4670 is a graphics card by ATI, built on the 55 nm process and based on the M96 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160

Benchmarks

3DMark Fire Strike
1606

Graphics Processor (GPU)

GPU Name
M96
Model number
M96 XT
(216-0729051)
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
514 million
Die Size
146 mm²

Graphics Card

Release Date
Jan 9th, 2009
Family
M9x
(Mobility HD 4600)
Production
End-of-life
Predecessor
M8x
Bus Interface
MXM-A (3.0)

Memory

Memory Size
512 MB
Memory Type
GDDR3
Memory Bus
128 bit
Bandwidth
25.60 GB/s

Performance

Pixel fillrate
5.400 GPixel/s
Texture fillrate
21.60 GTexel/s
FP32 (float) performance
432.0 GFLOPS

Clock Speeds

Memory Clock
800 MHz
1600 Mbps effective
GPU Clock
675 MHz

Render Config

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

Board Design

Slot Width
MXM Module
Thermal design power (TDP)
35 W
Display Connectors
No outputs
Board Number
B79531

API support

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.1
Mobility Radeon HD 4670
ATI Mobility Radeon HD 4670: GPU Specs & Benchmarks