ATI Mobility Radeon HD 4860 Graphics Card

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Learn more about ATI Mobility Radeon HD 4860:

Specifications

Generation
M9x (Mobility HD 4800)
GPU model
M97
Interface
PCIe 2.0 x16
GPU clock
650 MHz
Memory size
1024 MB
DirectX
10.1 (10_1)
Release date
Mar 3rd, 2009

Graphics Processor

GPU model
M97
Architecture
TeraScale
Foundry
TSMC
Manufacturing process
40 nm
Number of transistors
826 million
Die size
137 mm²

Mobile graphics

Release date
Mar 3rd, 2009
Generation
M9x (Mobility HD 4800)
Production
End-of-life
Interface
PCIe 2.0 x16
Reviews
2 in our database
Predecessor
M8x
Successor
Manhattan

Clocks

GPU clock
650 MHz
Memory clock
1000 MHz 4 Gbps effective

Memory Configuration

Memory size
1024 MB
Memory type
GDDR5
Memory bus width
128 bit
Bandwidth
64.00 GB/s

Render Configuration

Shading units
640
TMUs
32
ROPs
16
Compute units
8
Cache L1
16 KB (per CU)
Cache L2
128 KB

Performance

Pixel rate
10.40 GPixel/s
Texture rate
20.80 GTexel/s
FP32 (float) performance
832.0 GFLOPS
FP64 (double) performance
166.4 GFLOPS (1:5)

Dimensions & Outputs

Outputs
No outputs

API Support & Features

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

Drivers

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