Home GPU Comparison ATI Radeon HD 5530 vs NVIDIA GeForce GTS 450 OEM

ATI Radeon HD 5530 vs NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5530 and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5530 's Advantages
Released 6 months late
More VRAM (1024GB vs 512GB)
Lower TDP (19W vs 106W)
NVIDIA GeForce GTS 450 OEM 's Advantages
Larger VRAM bandwidth (57.73GB/s vs 9.600GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5530
0.104 TFLOPS
GeForce GTS 450 OEM +333%
0.451 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Sep 2010
Evergreen
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
902 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
57.73GB/s

Render Config

2
Compute Units
-
-
SM Count
3
80
Shading Units
144
8
TMUs
24
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
4.698 GPixel/s
5.200 GTexel/s
Texture Rate
18.79 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
451.0 GFLOPS
-
FP64 (double)
37.58 GFLOPS

Board Design

19W
TDP
106W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x DisplayPort 1x VGA
-
Power Connectors
1x 6-pin

Graphics Processor

Cedar
GPU Name
GF106
Cedar XTX
GPU Variant
-
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
1.17 billion
59 mm²
Die Size
238 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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