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GPU Comparison

Side-by-side comparison of specifications and performance

Performance Comparison

AMD Radeon R9 FURY

463%
463%

AMD Radeon HD 7770 GHz Edition

63%
63%
AMD Radeon R9 FURY is approximately 400% faster

Technical Specifications

SpecificationAMD Radeon R9 FURYAMD Radeon HD 7770 GHz Edition
Graphics ProcessorDifferent
Fiji
Cape Verde
CoresDifferent
3584
640
TMUsDifferent
224
40
ROPsDifferent
64
16
Memory SizeDifferent
4 GB
1024 MB
Memory TypeDifferent
HBM
GDDR5
Bus WidthDifferent
4096 bit
128 bit

Graphics Processor

FeatureAMD Radeon R9 FURYAMD Radeon HD 7770 GHz Edition
GPU NameDifferent
Fiji
Cape Verde
GPU VariantDifferent
Fiji PRO CB(215-0862046)
Cape Verde XT(215-0825117)
ArchitectureDifferent
GCN 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
TransistorsDifferent
8,900 million
1,500 million
DensityDifferent
14.9M / mm²
12.2M / mm²
Die SizeDifferent
596 mm²
123 mm²
Chip PackageDifferent
N/A
FCBGA-962

Graphics Card

FeatureAMD Radeon R9 FURYAMD Radeon HD 7770 GHz Edition
Release DateDifferent
Jul 10th, 2015
Feb 15th, 2012
GenerationDifferent
Pirate Islands(R9 300)
Southern Islands(HD 7700)
PredecessorDifferent
Volcanic Islands
Northern Islands
SuccessorDifferent
Arctic Islands
Sea Islands
Production
End-of-life
End-of-life
Launch PriceDifferent
549 USD
159 USD
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
ReviewsDifferent
38 in our database
97 in our database

Clock Speeds

FeatureAMD Radeon R9 FURYAMD Radeon HD 7770 GHz Edition
GPU Clock
1000 MHz
1000 MHz
Memory ClockDifferent
500 MHz1000 Mbps effective
1125 MHz4.5 Gbps effective

Memory

FeatureAMD Radeon R9 FURYAMD Radeon HD 7770 GHz Edition
Memory SizeDifferent
4 GB
1024 MB
Memory TypeDifferent
HBM
GDDR5
Memory BusDifferent
4096 bit
128 bit
BandwidthDifferent
512.0 GB/s
72.00 GB/s

Render Config

FeatureAMD Radeon R9 FURYAMD Radeon HD 7770 GHz Edition
Shading UnitsDifferent
3584
640
TMUsDifferent
224
40
ROPsDifferent
64
16
Compute UnitsDifferent
56
10
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 CacheDifferent
2 MB
256 KB

Theoretical Performance

FeatureAMD Radeon R9 FURYAMD Radeon HD 7770 GHz Edition
Pixel RateDifferent
64.00 GPixel/s
16.00 GPixel/s
Texture RateDifferent
224.0 GTexel/s
40.00 GTexel/s
FP16 (half)Different
7.168 TFLOPS (1:1)
N/A
FP32 (float)Different
7.168 TFLOPS
1,280.0 GFLOPS
FP64 (double)Different
448.0 GFLOPS (1:16)
80.00 GFLOPS (1:16)

Board Design

FeatureAMD Radeon R9 FURYAMD Radeon HD 7770 GHz Edition
Slot Width
Dual-slot
Dual-slot
LengthDifferent
195 mm7.7 inches
210 mm8.3 inches
HeightDifferent
115 mm4.5 inches
N/A
WidthDifferent
39 mm1.5 inches
N/A
TDPDifferent
275 W
80 W
Suggested PSUDifferent
600 W
250 W
OutputsDifferent
1x HDMI 1.4a3x DisplayPort 1.2
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power ConnectorsDifferent
2x 8-pin
1x 6-pin
Board NumberDifferent
109-C88037-00_04
109-C44157-00C, C468

Graphics Features

FeatureAMD Radeon R9 FURYAMD Radeon HD 7770 GHz Edition
DirectXDifferent
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCLDifferent
2.1
2.1 (1.2)
Vulkan
1.2.170
1.2.170
Shader ModelDifferent
6.5
6.5 (5.1)

Comparison Summary

7
Specifications Compared
8
Feature Categories
48
Detailed Features

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