Home GPU Comparison ATI Radeon X1950 PRO DUAL vs ATI Radeon HD 5450 PCIe x1

ATI Radeon X1950 PRO DUAL vs ATI Radeon HD 5450 PCIe x1

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 PRO DUAL and 512MB VRAM Radeon HD 5450 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 PRO DUAL 's Advantages
Larger VRAM bandwidth (44.16GB/s vs 8.000GB/s)
ATI Radeon HD 5450 PCIe x1 's Advantages
Released 3 years and 1 months late
80 additional rendering cores
Lower TDP (19W vs 130W)

Score

VS

Graphics Card

Jan 2007
Release Date
Feb 2010
Radeon R500 PCIe
Generation
Evergreen
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x1

Clock Speeds

-
-
-
-
-
-
690 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
64bit
44.16GB/s
Bandwidth
8.000GB/s

Render Config

-
Compute Units
2
-
-
-
-
Shading Units
80
12
TMUs
8
12
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

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

Board Design

130W
TDP
19W
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
-

Graphics Processor

RV570
GPU Name
Cedar
RV570 XT (215PADAKA12FG)
GPU Variant
Cedar PRO
R500
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.33 billion
Transistors
0.292 billion
230 mm²
Die Size
59 mm²

Graphics Features

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

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