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GPU Comparison

Side-by-side comparison of specifications and performance

AMD Radeon RX 6600 XT

AMD Radeon RX 6600 XT

NVIDIA GeForce RTX 2080 SUPER

NVIDIA GeForce RTX 2080 SUPER

Performance Comparison

AMD Radeon RX 6600 XT

83%
83%

NVIDIA GeForce RTX 2080 SUPER

120%
120%
NVIDIA GeForce RTX 2080 SUPER is approximately 37% faster

Technical Specifications

SpecificationAMD Radeon RX 6600 XTNVIDIA GeForce RTX 2080 SUPER
Graphics ProcessorDifferent
Navi 23
TU104
CoresDifferent
2048
3072
TMUsDifferent
128
192
ROPs
64
64
Memory Size
8 GB
8 GB
Memory Type
GDDR6
GDDR6
Bus WidthDifferent
128 bit
256 bit

Graphics Processor

FeatureAMD Radeon RX 6600 XTNVIDIA GeForce RTX 2080 SUPER
GPU NameDifferent
Navi 23
TU104
GPU VariantDifferent
Navi 23 XT(215-130000006)
TU104-450-A1
ArchitectureDifferent
RDNA 2.0
Turing
Foundry
TSMC
TSMC
Process SizeDifferent
7 nm
12 nm
TransistorsDifferent
11,060 million
13,600 million
DensityDifferent
46.7M / mm²
25.0M / mm²
Die SizeDifferent
237 mm²
545 mm²
Chip PackageDifferent
BGA-1269
BGA-2228

Graphics Card

FeatureAMD Radeon RX 6600 XTNVIDIA GeForce RTX 2080 SUPER
Release DateDifferent
Jul 30th, 2021
Jul 23rd, 2019
AvailabilityDifferent
Aug 10th, 2021
N/A
GenerationDifferent
Navi II(RX 6000)
GeForce 20
PredecessorDifferent
Navi
GeForce 10
SuccessorDifferent
Navi III
GeForce 30
Production
Active
Active
Launch PriceDifferent
379 USD
699 USD
Current Price
Amazon/Newegg
Amazon/Newegg
Bus InterfaceDifferent
PCIe 4.0 x8
PCIe 3.0 x16
ReviewsDifferent
45 in our database
51 in our database

Clock Speeds

FeatureAMD Radeon RX 6600 XTNVIDIA GeForce RTX 2080 SUPER
Base ClockDifferent
1968 MHz
1650 MHz
Game ClockDifferent
2359 MHz
N/A
Boost ClockDifferent
2589 MHz
1815 MHz
Memory ClockDifferent
2000 MHz16 Gbps effective
1937 MHz15.5 Gbps effective

Memory

FeatureAMD Radeon RX 6600 XTNVIDIA GeForce RTX 2080 SUPER
Memory Size
8 GB
8 GB
Memory Type
GDDR6
GDDR6
Memory BusDifferent
128 bit
256 bit
BandwidthDifferent
256.0 GB/s
495.9 GB/s

Render Config

FeatureAMD Radeon RX 6600 XTNVIDIA GeForce RTX 2080 SUPER
Shading UnitsDifferent
2048
3072
TMUsDifferent
128
192
ROPs
64
64
Compute UnitsDifferent
32
N/A
RT CoresDifferent
32
48
L0 CacheDifferent
32 KB per WGP
N/A
L1 CacheDifferent
128 KB per Array
64 KB (per SM)
L2 CacheDifferent
2 MB
4 MB
L3 CacheDifferent
32 MB
N/A
SM CountDifferent
N/A
48
Tensor CoresDifferent
N/A
384

Theoretical Performance

FeatureAMD Radeon RX 6600 XTNVIDIA GeForce RTX 2080 SUPER
Pixel RateDifferent
165.7 GPixel/s
116.2 GPixel/s
Texture RateDifferent
331.4 GTexel/s
348.5 GTexel/s
FP16 (half)Different
21.21 TFLOPS (2:1)
22.30 TFLOPS (2:1)
FP32 (float)Different
10.60 TFLOPS
11.15 TFLOPS
FP64 (double)Different
662.8 GFLOPS (1:16)
348.5 GFLOPS (1:32)

Board Design

FeatureAMD Radeon RX 6600 XTNVIDIA GeForce RTX 2080 SUPER
Slot Width
Dual-slot
Dual-slot
LengthDifferent
190 mm7.5 inches
267 mm10.5 inches
HeightDifferent
110 mm4.3 inches
116 mm4.6 inches
WidthDifferent
40 mm1.6 inches
35 mm1.4 inches
TDPDifferent
160 W
250 W
Suggested PSUDifferent
450 W
600 W
OutputsDifferent
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power ConnectorsDifferent
1x 8-pin
1x 6-pin + 1x 8-pin
Board NumberDifferent
D532
PG180 SKU 42

Graphics Features

FeatureAMD Radeon RX 6600 XTNVIDIA GeForce RTX 2080 SUPER
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCLDifferent
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.8
CUDADifferent
N/A
7.5

Comparison Summary

7
Specifications Compared
8
Feature Categories
58
Detailed Features

More Comparisons with AMD Radeon RX 6600 XT

Compare AMD Radeon RX 6600 XT with other GPUs of similar performance

AMD Radeon RX 6600 XT vs GeForce RTX 2080 SUPER

GeForce RTX 2080 SUPER Performance120%

GeForce RTX 2080 SUPER is 20% faster than AMD Radeon RX 6600 XT

Compare Detailed Specs

AMD Radeon RX 6600 XT vs Radeon RX 7600 XT

Radeon RX 7600 XT Performance119%

Radeon RX 7600 XT is 19% faster than AMD Radeon RX 6600 XT

Compare Detailed Specs

AMD Radeon RX 6600 XT vs GeForce RTX 4060

GeForce RTX 4060 Performance119%

GeForce RTX 4060 is 19% faster than AMD Radeon RX 6600 XT

Compare Detailed Specs

AMD Radeon RX 6600 XT vs Arc B580

Arc B580 Performance119%

Arc B580 is 19% faster than AMD Radeon RX 6600 XT

Compare Detailed Specs

AMD Radeon RX 6600 XT vs GeForce RTX 5050

GeForce RTX 5050 Performance115%

GeForce RTX 5050 is 15% faster than AMD Radeon RX 6600 XT

Compare Detailed Specs

AMD Radeon RX 6600 XT vs GeForce RTX 2080

GeForce RTX 2080 Performance115%

GeForce RTX 2080 is 15% faster than AMD Radeon RX 6600 XT

Compare Detailed Specs

More Comparisons with NVIDIA GeForce RTX 2080 SUPER

Compare NVIDIA GeForce RTX 2080 SUPER with other GPUs of similar performance

NVIDIA GeForce RTX 2080 SUPER vs Radeon RX 6750 XT

Radeon RX 6750 XT Performance119%

Radeon RX 6750 XT is 19% faster than NVIDIA GeForce RTX 2080 SUPER

Compare Detailed Specs

NVIDIA GeForce RTX 2080 SUPER vs GeForce RTX 3060 Ti

GeForce RTX 3060 Ti Performance110%

GeForce RTX 3060 Ti is 10% faster than NVIDIA GeForce RTX 2080 SUPER

Compare Detailed Specs

NVIDIA GeForce RTX 2080 SUPER vs Radeon RX 6700 XT

Radeon RX 6700 XT Performance108%

Radeon RX 6700 XT is 8% faster than NVIDIA GeForce RTX 2080 SUPER

Compare Detailed Specs

NVIDIA GeForce RTX 2080 SUPER vs GeForce RTX 2080 SUPER

GeForce RTX 2080 SUPER Performance100%

GeForce RTX 2080 SUPER is 0% slower than NVIDIA GeForce RTX 2080 SUPER

Compare Detailed Specs

NVIDIA GeForce RTX 2080 SUPER vs Radeon RX 7600 XT

Radeon RX 7600 XT Performance99%

Radeon RX 7600 XT is 1% slower than NVIDIA GeForce RTX 2080 SUPER

Compare Detailed Specs

NVIDIA GeForce RTX 2080 SUPER vs GeForce RTX 4060

GeForce RTX 4060 Performance99%

GeForce RTX 4060 is 1% slower than NVIDIA GeForce RTX 2080 SUPER

Compare Detailed Specs
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