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GPU Comparison

Side-by-side comparison of specifications and performance

Performance Comparison

AMD Radeon R9 290X

218%
218%

AMD Radeon HD 6970

46%
46%
AMD Radeon R9 290X is approximately 172% faster

Technical Specifications

SpecificationAMD Radeon R9 290XAMD Radeon HD 6970
Graphics ProcessorDifferent
Hawaii
Cayman
CoresDifferent
2816
1536
TMUsDifferent
176
96
ROPsDifferent
64
32
Memory SizeDifferent
4 GB
2 GB
Memory Type
GDDR5
GDDR5
Bus WidthDifferent
512 bit
256 bit

Graphics Processor

FeatureAMD Radeon R9 290XAMD Radeon HD 6970
GPU NameDifferent
Hawaii
Cayman
GPU VariantDifferent
Hawaii XT(215-0852000)
Cayman XT(215-0807007)
ArchitectureDifferent
GCN 2.0
TeraScale 3
Foundry
TSMC
TSMC
Process SizeDifferent
28 nm
40 nm
TransistorsDifferent
6,200 million
2,640 million
DensityDifferent
14.2M / mm²
6.8M / mm²
Die SizeDifferent
438 mm²
389 mm²

Graphics Card

FeatureAMD Radeon R9 290XAMD Radeon HD 6970
Release DateDifferent
Oct 24th, 2013
Dec 14th, 2010
GenerationDifferent
Volcanic Islands(R9 200)
Northern Islands(HD 6900)
PredecessorDifferent
Sea Islands
Evergreen
SuccessorDifferent
Pirate Islands
Southern Islands
Production
End-of-life
End-of-life
Launch PriceDifferent
549 USD
369 USD
Bus InterfaceDifferent
PCIe 3.0 x16
PCIe 2.0 x16
ReviewsDifferent
147 in our database
80 in our database

Clock Speeds

FeatureAMD Radeon R9 290XAMD Radeon HD 6970
GPU ClockDifferent
1000 MHz
880 MHz
Memory ClockDifferent
1250 MHz5 Gbps effective
1375 MHz5.5 Gbps effective

Memory

FeatureAMD Radeon R9 290XAMD Radeon HD 6970
Memory SizeDifferent
4 GB
2 GB
Memory Type
GDDR5
GDDR5
Memory BusDifferent
512 bit
256 bit
BandwidthDifferent
320.0 GB/s
176.0 GB/s

Render Config

FeatureAMD Radeon R9 290XAMD Radeon HD 6970
Shading UnitsDifferent
2816
1536
TMUsDifferent
176
96
ROPsDifferent
64
32
Compute UnitsDifferent
44
24
L1 CacheDifferent
16 KB (per CU)
8 KB (per CU)
L2 CacheDifferent
1024 KB
512 KB

Theoretical Performance

FeatureAMD Radeon R9 290XAMD Radeon HD 6970
Pixel RateDifferent
64.00 GPixel/s
28.16 GPixel/s
Texture RateDifferent
176.0 GTexel/s
84.48 GTexel/s
FP32 (float)Different
5.632 TFLOPS
2.703 TFLOPS
FP64 (double)Different
704.0 GFLOPS (1:8)
675.8 GFLOPS (1:4)

Board Design

FeatureAMD Radeon R9 290XAMD Radeon HD 6970
Slot Width
Dual-slot
Dual-slot
LengthDifferent
275 mm10.8 inches
286 mm11.3 inches
HeightDifferent
109 mm4.3 inches
126 mm5 inches
WidthDifferent
36 mm1.4 inches
42 mm1.7 inches
TDPDifferent
290 W
250 W
Suggested PSU
600 W
600 W
OutputsDifferent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Board NumberDifferent
109-C67157-00_02, 109-C67157-00C_03
109-C20047-00

Graphics Features

FeatureAMD Radeon R9 290XAMD Radeon HD 6970
DirectXDifferent
12 (12_0)
11.2 (11_0)
OpenGLDifferent
4.6
4.4
OpenCLDifferent
2.1
1.2
VulkanDifferent
1.2.170
N/A
Shader ModelDifferent
6.5
5.0

Comparison Summary

7
Specifications Compared
8
Feature Categories
46
Detailed Features

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