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AMD Radeon HD 8450 OEM

Caicos
Graphics Processor
160
Cores
8
TMUs
4
ROPs
1024 MB
Memory Size
DDR3
Memory Type
64 bit
Bus Width
AMD Radeon HD 8450 OEM Image AMD Caicos Image
The Radeon HD 8450 OEM is a graphics card by AMD, launched in January 2013. Built on the 40 nm process, and based on the Caicos graphics processor, in its Caicos PRO-L variant, the card supports DirectX 11.1. The Caicos graphics processor is a relatively small chip with a die area of only 67 mm² and 370 million transistors. It features 160 shading units, 8 texture mapping units and 4 ROPs. AMD has placed 1,024 MB DDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 625 MHz, memory is running at 667 MHz.
Being a single-slot card, the AMD Radeon HD 8450 OEM does not require any additional power connector, its power draw is rated at 18 W maximum. Display outputs include: 1x DVI, 1x HDMI, 1x VGA. Radeon HD 8450 OEM is connected to the rest of the system using a PCIe 2.0 x16 interface. The card measures 168 mm in length, and features a single-slot cooling solution.

Graphics Processor

GPU Name: Caicos
GPU Variant: Caicos PRO-L
Architecture: TeraScale 2
Process Size: 40 nm
Transistors: 370 million
Die Size: 67 mm²

Graphics Card

Released: Jan 8th, 2013
Production Status: Active
Bus Interface: PCIe 2.0 x16

Relative Performance

42%
54%
66%
85%
100%
100%
Radeon HD 8450 OEM
105%
131%
170%
173%
188%
198%
202%
232%
246%
264%
273%
284%
293%
313%
330%
338%
348%
360%
411%
414%
421%
427%
432%
436%
461%
485%
493%
511%
525%
527%
527%
538%
564%
575%
616%
628%
628%
656%
679%
725%
748%
752%
765%
769%
796%
806%
811%
825%
864%
881%
895%
898%
901%
973%
981%
1005%
1017%
1022%
1032%
1050%
1053%
1082%
1165%
1195%
1226%
1233%
1245%
1258%
1321%
1352%
1384%
1404%
1405%
1556%
1736%
1852%
1862%
1887%
1912%
1938%
1946%
1965%
1974%
2000%
2151%
2179%
2179%
2259%
2466%
2575%
2665%
2918%
3444%
4029%
4150%
Based on TPU review data: "Performance Summary" at 1920x1080
Radeon HD 8450 OEM performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock: 625 MHz
Memory Clock: 667 MHz
1334 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: DDR3
Memory Bus: 64 bit
Bandwidth: 10.67 GB/s

Render Config

Shading Units: 160
TMUs: 8
ROPs: 4
Compute Units: 2
Pixel Rate: 2.500 GPixel/s
Texture Rate: 5.00 GTexel/s
Floating-point performance: 200.00 GFLOPS

Board Design

Slot Width: Single-slot
Length: 6.6 inches
168 mm
TDP: 18 W
Outputs: 1x DVI
1x HDMI
1x VGA
Power Connectors: None

Graphics Features

DirectX: 11.1
OpenGL: 4.5
OpenCL: 1.2
Shader Model: 5.0

Card Notes

Rebranded HD 6450/7450 DDR3. OEM only.