Home GPU Comparison ATI Radeon HD 5530 vs NVIDIA GeForce GTX 660 Ti

ATI Radeon HD 5530 vs NVIDIA GeForce GTX 660 Ti

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5530 and 2GB VRAM GeForce GTX 660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5530 's Advantages
Lower TDP (19W vs 150W)
NVIDIA GeForce GTX 660 Ti 's Advantages
Released 1 years and 5 months late
Boost Clock980MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (144.2GB/s vs 9.600GB/s)
1264 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5530
0.104 TFLOPS
GeForce GTX 660 Ti +2432%
2.634 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Aug 2012
Evergreen
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
915 MHz
-
Boost Clock
980 MHz
600 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
9.600GB/s
Bandwidth
144.2GB/s

Render Config

-
SM Count
-
2
Compute Units
-
80
Shading Units
1344
8
TMUs
112
4
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
384 KB

Theoretical Performance

2.600 GPixel/s
Pixel Rate
27.44 GPixel/s
5.200 GTexel/s
Texture Rate
109.8 GTexel/s
-
FP16 (half)
-
104.0 GFLOPS
FP32 (float)
2.634 TFLOPS
-
FP64 (double)
109.8 GFLOPS

Graphics Processor

Cedar
GPU Name
GK104
Cedar XTX
GPU Variant
GK104-300-KD-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
3.54 billion
59 mm²
Die Size
294 mm²

Board Design

19W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
-
Power Connectors
2x 6-pin

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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