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GPU Comparison

Side-by-side comparison of specifications and performance

Performance Comparison

ATI Radeon HD 5570

21%
21%

AMD Radeon HD 7850

470%
470%
AMD Radeon HD 7850 is approximately 449% faster

Technical Specifications

SpecificationATI Radeon HD 5570AMD Radeon HD 7850
Graphics ProcessorDifferent
Turks
Pitcairn
CoresDifferent
320
1024
TMUsDifferent
16
64
ROPsDifferent
4
32
Memory SizeDifferent
1024 MB
2 GB
Memory TypeDifferent
GDDR3
GDDR5
Bus WidthDifferent
128 bit
256 bit

Graphics Processor

FeatureATI Radeon HD 5570AMD Radeon HD 7850
GPU NameDifferent
Turks
Pitcairn
GPU VariantDifferent
Turks LE
Pitcairn PRO(215-0828062)
ArchitectureDifferent
TeraScale 2
GCN 1.0
Foundry
TSMC
TSMC
Process SizeDifferent
40 nm
28 nm
TransistorsDifferent
716 million
2,800 million
DensityDifferent
6.1M / mm²
13.2M / mm²
Die SizeDifferent
118 mm²
212 mm²
Chip PackageDifferent
FCBGA-962
FCBGA-1737

Graphics Card

FeatureATI Radeon HD 5570AMD Radeon HD 7850
Release DateDifferent
Oct 11th, 2011
Mar 5th, 2012
GenerationDifferent
Evergreen(HD 5500)
Southern Islands(HD 7800)
PredecessorDifferent
Radeon R700
Northern Islands
SuccessorDifferent
Northern Islands
Sea Islands
Production
End-of-life
End-of-life
Bus InterfaceDifferent
PCIe 2.0 x16
PCIe 3.0 x16
ReviewsDifferent
42 in our database
71 in our database
Launch PriceDifferent
N/A
249 USD

Clock Speeds

FeatureATI Radeon HD 5570AMD Radeon HD 7850
GPU ClockDifferent
650 MHz
860 MHz
Memory ClockDifferent
500 MHz1000 Mbps effective
1200 MHz4.8 Gbps effective

Memory

FeatureATI Radeon HD 5570AMD Radeon HD 7850
Memory SizeDifferent
1024 MB
2 GB
Memory TypeDifferent
GDDR3
GDDR5
Memory BusDifferent
128 bit
256 bit
BandwidthDifferent
16.00 GB/s
153.6 GB/s

Render Config

FeatureATI Radeon HD 5570AMD Radeon HD 7850
Shading UnitsDifferent
320
1024
TMUsDifferent
16
64
ROPsDifferent
4
32
Compute UnitsDifferent
4
16
L1 CacheDifferent
8 KB (per CU)
16 KB (per CU)
L2 CacheDifferent
256 KB
512 KB

Theoretical Performance

FeatureATI Radeon HD 5570AMD Radeon HD 7850
Pixel RateDifferent
2.600 GPixel/s
27.52 GPixel/s
Texture RateDifferent
10.40 GTexel/s
55.04 GTexel/s
FP32 (float)Different
416.0 GFLOPS
1.761 TFLOPS
FP64 (double)Different
N/A
110.1 GFLOPS (1:16)

Board Design

FeatureATI Radeon HD 5570AMD Radeon HD 7850
Slot WidthDifferent
Single-slot
Dual-slot
LengthDifferent
165 mm6.5 inches
210 mm8.3 inches
TDPDifferent
39 W
130 W
Suggested PSUDifferent
200 W
300 W
OutputsDifferent
1x DVI1x HDMI 1.3a1x VGA
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power ConnectorsDifferent
None
1x 6-pin
Board NumberDifferent
C331
109-C40147-00, 109-C40337-00A

Graphics Features

FeatureATI Radeon HD 5570AMD Radeon HD 7850
DirectXDifferent
11.2 (11_0)
12 (11_1)
OpenGLDifferent
4.4
4.6
OpenCLDifferent
1.2
2.1 (1.2)
VulkanDifferent
N/A
1.2.170
Shader ModelDifferent
5.0
6.5 (5.1)

Comparison Summary

7
Specifications Compared
8
Feature Categories
45
Detailed Features

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