Home GPU Comparison ATI Radeon HD 5450 PCI vs ATI Radeon HD 2600 PRO

ATI Radeon HD 5450 PCI vs ATI Radeon HD 2600 PRO

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 256MB VRAM ATI Radeon HD 2600 PRO 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 8 months late
More VRAM (512GB vs 256GB)
Lower TDP (19W vs 35W)
ATI Radeon HD 2600 PRO 's Advantages
Larger VRAM bandwidth (16.00GB/s vs 5.328GB/s)
40 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5450 PCI
0.104 TFLOPS
ATI Radeon HD 2600 PRO +38%
0.144 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Jun 2007
Evergreen
Generation
Radeon R600
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
333 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
256MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
128bit
5.328GB/s
Bandwidth
16.00GB/s

Render Config

2
Compute Units
3
-
-
-
80
Shading Units
120
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

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

Board Design

19W
TDP
35W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

Cedar
GPU Name
RV630
Cedar PRO
GPU Variant
RV630 PRO (215CDBBKA15FG)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.292 billion
Transistors
0.39 billion
59 mm²
Die Size
153 mm²

Graphics Features

11.2 (11_0)
DirectX
10.0 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.0

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