Home GPU Comparison ATI Radeon HD 5450 PCI vs ATI Radeon X1650

ATI Radeon HD 5450 PCI vs ATI Radeon X1650

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 256MB VRAM Radeon X1650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 PCI 's Advantages
Released 2 years and 3 months late
More VRAM (512GB vs 256GB)
80 additional rendering cores
ATI Radeon X1650 's Advantages
Larger VRAM bandwidth (6.400GB/s vs 5.328GB/s)

Score

VS

Graphics Card

Feb 2010
Release Date
Nov 2007
Evergreen
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
333 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
256MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
64bit
5.328GB/s
Bandwidth
6.400GB/s

Render Config

2
Compute Units
-
-
-
-
80
Shading Units
-
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
2.540 GPixel/s
5.200 GTexel/s
Texture Rate
2.540 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
-
-
-
-

Board Design

19W
TDP
Unknown
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

Cedar
GPU Name
RV516
Cedar PRO
GPU Variant
-
TeraScale 2
Architecture
Ultra-Threaded SE
TSMC
Foundry
UMC
40 nm
Process Size
90 nm
0.292 billion
Transistors
0.105 billion
59 mm²
Die Size
100 mm²

Graphics Features

11.2 (11_0)
DirectX
9.0c (9_3)
4.4
OpenGL
2.1
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
3.0

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