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GPU Comparison

Side-by-side comparison of specifications and performance

Performance Comparison

AMD Radeon HD 6970

46%
46%

AMD Radeon R9 290X

218%
218%
AMD Radeon R9 290X is approximately 172% faster

Technical Specifications

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

Graphics Processor

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Features

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

Comparison Summary

7
Specifications Compared
8
Feature Categories
46
Detailed Features

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