Home GPU Comparison ATI Radeon HD 5530 vs AMD Radeon HD 7770 GHz Edition

ATI Radeon HD 5530 vs AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5530 and 1024MB VRAM Radeon HD 7770 GHz Edition 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 80W)
AMD Radeon HD 7770 GHz Edition 's Advantages
Released 11 months late
Larger VRAM bandwidth (72.00GB/s vs 9.600GB/s)
560 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5530
0.104 TFLOPS
Radeon HD 7770 GHz Edition +1130%
1.28 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Feb 2012
Evergreen
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
72.00GB/s

Render Config

2
Compute Units
10
-
-
-
80
Shading Units
640
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
16.00 GPixel/s
5.200 GTexel/s
Texture Rate
40.00 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
1280 GFLOPS
-
FP64 (double)
80.00 GFLOPS

Board Design

19W
TDP
80W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
-
Power Connectors
1x 6-pin

Graphics Processor

Cedar
GPU Name
Cape Verde
Cedar XTX
GPU Variant
Cape Verde XT
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
1.5 billion
59 mm²
Die Size
123 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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