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GPU Comparison

Side-by-side comparison of specifications and performance

Performance Comparison

AMD Radeon RX 6500 XT

407%
407%

AMD Radeon HD 7770 GHz Edition

66%
66%
AMD Radeon RX 6500 XT is approximately 341% faster

Technical Specifications

SpecificationAMD Radeon RX 6500 XTAMD Radeon HD 7770 GHz Edition
Graphics ProcessorDifferent
Navi 24
Cape Verde
CoresDifferent
1024
640
TMUsDifferent
64
40
ROPsDifferent
32
16
Memory SizeDifferent
4 GB
1024 MB
Memory TypeDifferent
GDDR6
GDDR5
Bus WidthDifferent
64 bit
128 bit

Graphics Processor

FeatureAMD Radeon RX 6500 XTAMD Radeon HD 7770 GHz Edition
GPU NameDifferent
Navi 24
Cape Verde
GPU VariantDifferent
Navi 24 XT(215-135000006)
Cape Verde XT(215-0825117)
ArchitectureDifferent
RDNA 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process SizeDifferent
6 nm
28 nm
TransistorsDifferent
5,400 million
1,500 million
DensityDifferent
50.5M / mm²
12.2M / mm²
Die SizeDifferent
107 mm²
123 mm²
Chip PackageDifferent
N/A
FCBGA-962

Graphics Card

FeatureAMD Radeon RX 6500 XTAMD Radeon HD 7770 GHz Edition
Release DateDifferent
Jan 19th, 2022
Feb 15th, 2012
GenerationDifferent
Navi II(RX 6000)
Southern Islands(HD 7700)
PredecessorDifferent
Navi
Northern Islands
SuccessorDifferent
Navi III
Sea Islands
ProductionDifferent
Active
End-of-life
Launch PriceDifferent
199 USD
159 USD
Bus InterfaceDifferent
PCIe 4.0 x4
PCIe 3.0 x16
ReviewsDifferent
18 in our database
97 in our database

Clock Speeds

FeatureAMD Radeon RX 6500 XTAMD Radeon HD 7770 GHz Edition
Base ClockDifferent
2310 MHz
N/A
Game ClockDifferent
2610 MHz
N/A
Boost ClockDifferent
2815 MHz
N/A
Memory ClockDifferent
2248 MHz18 Gbps effective
1125 MHz4.5 Gbps effective
GPU ClockDifferent
N/A
1000 MHz

Memory

FeatureAMD Radeon RX 6500 XTAMD Radeon HD 7770 GHz Edition
Memory SizeDifferent
4 GB
1024 MB
Memory TypeDifferent
GDDR6
GDDR5
Memory BusDifferent
64 bit
128 bit
BandwidthDifferent
143.9 GB/s
72.00 GB/s

Render Config

FeatureAMD Radeon RX 6500 XTAMD Radeon HD 7770 GHz Edition
Shading UnitsDifferent
1024
640
TMUsDifferent
64
40
ROPsDifferent
32
16
Compute UnitsDifferent
16
10
RT CoresDifferent
16
N/A
L0 CacheDifferent
32 KB per WGP
N/A
L1 CacheDifferent
128 KB per Array
16 KB (per CU)
L2 CacheDifferent
1024 KB
256 KB
L3 CacheDifferent
16 MB
N/A

Theoretical Performance

FeatureAMD Radeon RX 6500 XTAMD Radeon HD 7770 GHz Edition
Pixel RateDifferent
90.08 GPixel/s
16.00 GPixel/s
Texture RateDifferent
180.2 GTexel/s
40.00 GTexel/s
FP16 (half)Different
11.53 TFLOPS (2:1)
N/A
FP32 (float)Different
5.765 TFLOPS
1,280.0 GFLOPS
FP64 (double)Different
360.3 GFLOPS (1:16)
80.00 GFLOPS (1:16)

Board Design

FeatureAMD Radeon RX 6500 XTAMD Radeon HD 7770 GHz Edition
Slot Width
Dual-slot
Dual-slot
TDPDifferent
107 W
80 W
Suggested PSUDifferent
300 W
250 W
OutputsDifferent
1x HDMI 2.11x DisplayPort 1.4a
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin
1x 6-pin
Board NumberDifferent
D632
109-C44157-00C, C468
LengthDifferent
N/A
210 mm8.3 inches

Graphics Features

FeatureAMD Radeon RX 6500 XTAMD Radeon HD 7770 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
52
Detailed Features

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