ATI Radeon HD 5850
The ATI Radeon HD 5850 is a desktop-class GPU manufactured by AMD, built on AMD's officially announced 40 nm process technology, released in September 2009. This graphics card is equipped with 1024MB GDDR5 memory, suitable for gaming and professional graphics applications.
Process Size
40 nm
TDP
151W
L1 Cache
8 KB (per CU)
Memory Size
1024MB
Memory Type
GDDR5
Bandwidth
128.0GB/s
Shader Model
5.0
Graphics Card
Release Date
Sep 2009
Generation
Evergreen
Type
Desktop
Bus Interface
PCIe 2.0 x16
Clock Speeds
Memory Clock
1000 MHz
Memory
Memory Size
1024MB
Memory Type
GDDR5
Memory Bus
i
256bit
Bandwidth
i
128.0GB/s
Render Config
Compute Units
18
Shading Units
i
1440
TMUs
i
72
ROPs
i
32
L1 Cache
8 KB (per CU)
L2 Cache
512 KB
Theoretical Performance
Pixel Rate
i
23.20 GPixel/s
Texture Rate
i
52.20 GTexel/s
FP32 (float)
i
2.088 TFLOPS
FP64 (double)
i
417.6 GFLOPS
Graphics Processor
GPU Name
Cypress
GPU Variant
Cypress PRO(215-0735043)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
2.154 billion
Die Size
334 mm²
Board Design
TDP
151W
Suggested PSU
450 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
2x 6-pin
Graphics Features
DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
i
N/A
Shader Model
5.0