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GPU Comparison

Side-by-side comparison of specifications and performance

AMD Radeon RX 7800 XT

AMD Radeon RX 7800 XT

AMD Radeon HD 7970 GHz Edition

AMD Radeon HD 7970 GHz Edition

Performance Comparison

AMD Radeon RX 7800 XT

531%
531%

AMD Radeon HD 7970 GHz Edition

19%
19%
AMD Radeon RX 7800 XT is approximately 512% faster

Technical Specifications

SpecificationAMD Radeon RX 7800 XTAMD Radeon HD 7970 GHz Edition
Graphics ProcessorDifferent
Navi 32
Tahiti
CoresDifferent
3840
2048
TMUsDifferent
240
128
ROPsDifferent
96
32
Memory SizeDifferent
16 GB
3 GB
Memory TypeDifferent
GDDR6
GDDR5
Bus WidthDifferent
256 bit
384 bit

Graphics Processor

FeatureAMD Radeon RX 7800 XTAMD Radeon HD 7970 GHz Edition
GPU NameDifferent
Navi 32
Tahiti
CodenameDifferent
Wheat Nas
N/A
GPU VariantDifferent
Navi 32 XT(215-180000006)
Tahiti XT2(215-0821065)
ArchitectureDifferent
RDNA 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process SizeDifferent
5 nm
28 nm
MCD ProcessDifferent
6 nm
N/A
Process TypeDifferent
N5 / N6 FinFET
N/A
TransistorsDifferent
28,100 million
4,313 million
DensityDifferent
81.2M / mm²
12.3M / mm²
Die SizeDifferent
346 mm²
352 mm²
GCD SizeDifferent
200mm²
N/A
MCD SizeDifferent
36.6 mm² x4
N/A
Chip PackageDifferent
MCM
N/A
Package SizeDifferent
40mm × 40mm
N/A

Graphics Card

FeatureAMD Radeon RX 7800 XTAMD Radeon HD 7970 GHz Edition
Release DateDifferent
Aug 25th, 2023
Jun 22nd, 2012
AvailabilityDifferent
Sep 6th, 2023
N/A
GenerationDifferent
Navi III(RX 7000)
Southern Islands(HD 7900)
PredecessorDifferent
Navi II
Northern Islands
SuccessorDifferent
Navi IV
Sea Islands
ProductionDifferent
Active
End-of-life
Launch Price
499 USD
499 USD
Current PriceDifferent
Amazon/Newegg
N/A
Bus InterfaceDifferent
PCIe 4.0 x16
PCIe 3.0 x16
ReviewsDifferent
44 in our database
191 in our database

Clock Speeds

FeatureAMD Radeon RX 7800 XTAMD Radeon HD 7970 GHz Edition
Base ClockDifferent
1295 MHz
1000 MHz
Game ClockDifferent
2124 MHz
N/A
Boost ClockDifferent
2430 MHz
1050 MHz
Memory ClockDifferent
2438 MHz19.5 Gbps effective
1500 MHz6 Gbps effective

Memory

FeatureAMD Radeon RX 7800 XTAMD Radeon HD 7970 GHz Edition
Memory SizeDifferent
16 GB
3 GB
Memory TypeDifferent
GDDR6
GDDR5
Memory BusDifferent
256 bit
384 bit
BandwidthDifferent
624.1 GB/s
288.0 GB/s

Render Config

FeatureAMD Radeon RX 7800 XTAMD Radeon HD 7970 GHz Edition
Shading UnitsDifferent
3840
2048
TMUsDifferent
240
128
ROPsDifferent
96
32
Compute UnitsDifferent
60
32
Matrix CoresDifferent
120
N/A
RT CoresDifferent
60
N/A
L0 CacheDifferent
32 KB per WGP
N/A
L1 CacheDifferent
128 KB per Array
16 KB (per CU)
L2 CacheDifferent
4 MB
768 KB
L3 CacheDifferent
64 MB
N/A

Theoretical Performance

FeatureAMD Radeon RX 7800 XTAMD Radeon HD 7970 GHz Edition
Pixel RateDifferent
233.3 GPixel/s
33.60 GPixel/s
Texture RateDifferent
583.2 GTexel/s
134.4 GTexel/s
FP16 (half)Different
74.65 TFLOPS (2:1)
N/A
FP32 (float)Different
37.32 TFLOPS
4.301 TFLOPS
FP64 (double)Different
1,166.4 GFLOPS (1:32)
1,075.2 GFLOPS (1:4)

Board Design

FeatureAMD Radeon RX 7800 XTAMD Radeon HD 7970 GHz Edition
Slot Width
Dual-slot
Dual-slot
LengthDifferent
267 mm10.5 inches
275 mm10.8 inches
Height
111 mm4.4 inches
111 mm4.4 inches
WidthDifferent
50 mm2 inches
38 mm1.5 inches
TDPDifferent
263 W
300 W
Suggested PSUDifferent
600 W
700 W
OutputsDifferent
1x HDMI 2.1a3x DisplayPort 2.1
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power ConnectorsDifferent
2x 8-pin
1x 6-pin + 1x 8-pin
Board NumberDifferent
109-D712A7-00_02
109-C38637-00

Graphics Features

FeatureAMD Radeon RX 7800 XTAMD Radeon HD 7970 GHz Edition
DirectXDifferent
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCLDifferent
2.2
2.1 (1.2)
VulkanDifferent
1.3
1.2.170
Shader ModelDifferent
6.8
6.5 (5.1)

Comparison Summary

7
Specifications Compared
8
Feature Categories
62
Detailed Features

More Comparisons with AMD Radeon RX 7800 XT

Compare AMD Radeon RX 7800 XT with other GPUs of similar performance

AMD Radeon RX 7800 XT vs GeForce RTX 4070 Ti

GeForce RTX 4070 Ti Performance116%

GeForce RTX 4070 Ti is 16% faster than AMD Radeon RX 7800 XT

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AMD Radeon RX 7800 XT vs GeForce RTX 5070

GeForce RTX 5070 Performance115%

GeForce RTX 5070 is 15% faster than AMD Radeon RX 7800 XT

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AMD Radeon RX 7800 XT vs GeForce RTX 3090

GeForce RTX 3090 Performance113%

GeForce RTX 3090 is 13% faster than AMD Radeon RX 7800 XT

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AMD Radeon RX 7800 XT vs GeForce RTX 3080 Ti

GeForce RTX 3080 Ti Performance111%

GeForce RTX 3080 Ti is 11% faster than AMD Radeon RX 7800 XT

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AMD Radeon RX 7800 XT vs GeForce RTX 4070 SUPER

GeForce RTX 4070 SUPER Performance108%

GeForce RTX 4070 SUPER is 8% faster than AMD Radeon RX 7800 XT

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AMD Radeon RX 7800 XT vs Radeon RX 7900 GRE

Radeon RX 7900 GRE Performance106%

Radeon RX 7900 GRE is 6% faster than AMD Radeon RX 7800 XT

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More Comparisons with AMD Radeon HD 7970 GHz Edition

Compare AMD Radeon HD 7970 GHz Edition with other GPUs of similar performance

AMD Radeon HD 7970 GHz Edition vs GeForce GTX 1650

GeForce GTX 1650 Performance115%

GeForce GTX 1650 is 15% faster than AMD Radeon HD 7970 GHz Edition

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AMD Radeon HD 7970 GHz Edition vs Radeon RX 6400

Radeon RX 6400 Performance112%

Radeon RX 6400 is 12% faster than AMD Radeon HD 7970 GHz Edition

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AMD Radeon HD 7970 GHz Edition vs Arc A380

Arc A380 Performance111%

Arc A380 is 11% faster than AMD Radeon HD 7970 GHz Edition

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AMD Radeon HD 7970 GHz Edition vs GeForce GTX 780

GeForce GTX 780 Performance111%

GeForce GTX 780 is 11% faster than AMD Radeon HD 7970 GHz Edition

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AMD Radeon HD 7970 GHz Edition vs Radeon HD 7970 GHz Edition

Radeon HD 7970 GHz Edition Performance100%

Radeon HD 7970 GHz Edition is 0% slower than AMD Radeon HD 7970 GHz Edition

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AMD Radeon HD 7970 GHz Edition vs GeForce GTX 590

GeForce GTX 590 Performance100%

GeForce GTX 590 is 0% slower than AMD Radeon HD 7970 GHz Edition

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