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GPU comparison with benchmarks

NVIDIA GeForce GTX 1080 vs AMD Radeon RX 6600

NVIDIA GeForce GTX 1080
NVIDIA GeForce GTX 1080 8 GB GDDR5X · 1.73 GHz · 180 W Speed index 7/100

The NVIDIA GeForce GTX 1080 has 2560 shader units and these clock a maximum of 1.73 GHz which results in an FP32 computing power of 8.87 TFLOPS.

AMD Radeon RX 6600
AMD Radeon RX 6600 8 GB GDDR6 · 2.49 GHz · 132 W Speed index 7/100

The AMD Radeon RX 6600 has 1792 shader units and these clock at a maximum of 2.49 GHz and achieve an FP32 computing power of 8.93 TFLOPS.

Quick comparison

In FP32 performance, the AMD Radeon RX 6600 is 0.7 % faster than the NVIDIA GeForce GTX 1080.

NVIDIA GeForce GTX 1080AMD Radeon RX 6600
Speed index
7/100
7/100
FP32
8.87 TFLOPS
8.93 TFLOPS
Boost Clock
1.73 GHz
2.49 GHz
Memory Size
8 GB GDDR5X
8 GB GDDR6
Memory bandwidth
320 GB/s
224 GB/s
TDP
180 W
132 W
Launch Price
599 $
329 $
MonkeyBench 2026.3
226 pts
213 pts

Technical details

NVIDIA GeForce GTX 1080 AMD Radeon RX 6600

GPU

GPUNVIDIA GeForce GTX 1080AMD Radeon RX 6600
Based onNVIDIA GeForce GTX 1080AMD Radeon RX 6600
GPU ChipGP104-400-A1 / GP104-410-A1Navi 23 XL
Streaming Multiprocessors2028
Shader25601792
Render Output Units6464
Texture Units160112
Raytracing Cores--28
More information
The NVIDIA GeForce GTX 1080 is equipped with a graphics chip of the Pascal architecture, which has 20 streaming multiprocessors.

The graphics card AMD Radeon RX 6600 is based on the RDNA 2 architecture and is equipped with 28 execution units.

Memory

MemoryNVIDIA GeForce GTX 1080AMD Radeon RX 6600
Memory Size8 GB8 GB
Memory TypeGDDR5XGDDR6
Memory Clock1.251 GHz1.750 GHz
Memory Speed10.0 Gbps14.0 Gbps
Memory bandwidth320 GB/s224 GB/s
Memory Interface256 bit128 bit
More information
The NVIDIA GeForce GTX 1080 is equipped with a 8 GB large GDDR5X graphics memory, which is equipped with 1.251 GHz clocks.

The AMD Radeon RX 6600 has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz.

Clock Speeds

Clock SpeedsNVIDIA GeForce GTX 1080AMD Radeon RX 6600
Base Clock1.607 GHz1.626 GHz
Boost Clock1.733 GHz2.491 GHz
Avg (Game) Clock--2.04 GHz
OverclockingYesYes
More information
The NVIDIA GeForce GTX 1080 has a turbo clock of 1.733 GHz. The turbo frequency of the AMD Radeon RX 6600 is 2.491 GHz.

Thermal Design

Thermal DesignNVIDIA GeForce GTX 1080AMD Radeon RX 6600
TDP180 W132 W
Tjunction max94 °C100 °C
PCIe-Power1 x 8-Pin1 x 8-Pin
More information
The NVIDIA GeForce GTX 1080 has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 94 °C.

The AMD Radeon RX 6600 is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.

Cooler & Fans

Cooler & FansNVIDIA GeForce GTX 1080AMD Radeon RX 6600
Fan-TypeRadialAxial
Fan 11 x 70 mm1
Cooler-TypeAir coolingAir cooling
Noise (Idle)--0 dB
More information
The graphics processor and graphics memory of the NVIDIA GeForce GTX 1080 are cooled with a Air cooling.

The AMD Radeon RX 6600 is cooled by a Air cooling.

Connectivity

ConnectivityNVIDIA GeForce GTX 1080AMD Radeon RX 6600
Max. Displays44
HDCP2.22.3
HDMI1x HDMI 2.0b1x HDMI 2.1
DisplayPort3x DP 1.43x DP 1.4
DVI1--
More information
The NVIDIA GeForce GTX 1080 supports the downward compatible copy protection HDCP in version 2.2.

The AMD Radeon RX 6600 supports HDCP in version 2.3 and all previous versions.

Featureset

FeaturesetNVIDIA GeForce GTX 1080AMD Radeon RX 6600
Max. resolution7680x43207680x4320
DirectX12_112_2 (Ultimate)
RaytracingNoYes
DLSS / FSRYesYes
LEDNo LED lightingNo LED lighting
More information
The NVIDIA GeForce GTX 1080 supports the DirectX standard from Microsoft in version 12_1.

The AMD Radeon RX 6600 supports Microsoft's DirectX version 12_2 (Ultimate).

Supported Video Codecs

Supported Video CodecsNVIDIA GeForce GTX 1080AMD Radeon RX 6600
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeDecode / Encode
VP8DecodeDecode / Encode
VP9DecodeDecode / Encode
AV1NoDecode
More information
This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.

Dimensions

DimensionsNVIDIA GeForce GTX 1080AMD Radeon RX 6600
Length267 mm--
Height111 mm--
Width38 mm--
Width (Slots)2 Slots--
SFF-ReadyNoNo
More information
The NVIDIA GeForce GTX 1080 is 38 mm wide and therefore needs the space of -- in the case.

The width of the AMD Radeon RX 6600 is 38 mm and thus requires the space of -- in the PC case.

Additional data

Additional dataNVIDIA GeForce GTX 1080AMD Radeon RX 6600
GPU InterfacePCIe 3.0 x 16PCIe 4.0 x 8
Release dateQ2/2016Q4/2021
Launch Price599 $329 $
Structure size16 nm7 nm
Documentsdata sheetdata sheet
More information
Manufactured using the 16 nanometer process, NVIDIA GeForce GTX 1080 was released in Q2/2016.

The AMD Radeon RX 6600 published in Q4/2021 is manufactured with a structure width of 7 nanometers.

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score AMD Radeon RX 6600 +14.3 %

  1. NVIDIA GeForce GTX 1080NVIDIA GeForce GTX 10808 GB GDDR5X
    3,319
  2. AMD Radeon RX 6600AMD Radeon RX 66008 GB GDDR6
    3,792

Port Royal (Raytracing) AMD Radeon RX 6600 +145.9 %

  1. NVIDIA GeForce GTX 1080NVIDIA GeForce GTX 10808 GB GDDR5X
    1,589
  2. AMD Radeon RX 6600AMD Radeon RX 66008 GB GDDR6
    3,907

Speed Way Graphics Score (Raytracing)

  1. NVIDIA GeForce GTX 1080NVIDIA GeForce GTX 10808 GB GDDR5X
    no data
  2. AMD Radeon RX 6600AMD Radeon RX 66008 GB GDDR6
    1,344
View all 3DMark Benchmark (DirectX, Raytracing) benchmark results

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p) AMD Radeon RX 6600 +10.0 %

  1. NVIDIA GeForce GTX 1080NVIDIA GeForce GTX 10808 GB GDDR5X
    40 fps (avg)
  2. AMD Radeon RX 6600AMD Radeon RX 66008 GB GDDR6
    44 fps (avg)

2560x1440 (1440p) AMD Radeon RX 6600 +30.7 %

  1. NVIDIA GeForce GTX 1080NVIDIA GeForce GTX 10808 GB GDDR5X
    75 fps (avg)
  2. AMD Radeon RX 6600AMD Radeon RX 66008 GB GDDR6
    98 fps (avg)

1920x1080 (1080p) AMD Radeon RX 6600 +19.8 %

  1. NVIDIA GeForce GTX 1080NVIDIA GeForce GTX 10808 GB GDDR5X
    106 fps (avg)
  2. AMD Radeon RX 6600AMD Radeon RX 66008 GB GDDR6
    127 fps (avg)
View all Battlefield 5 benchmark results

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL AMD Radeon RX 6600 +33.8 %

  1. NVIDIA GeForce GTX 1080NVIDIA GeForce GTX 10808 GB GDDR5X
    53,292
  2. AMD Radeon RX 6600AMD Radeon RX 66008 GB GDDR6
    71,285

Geekbench 6 - Vulkan AMD Radeon RX 6600 +25.9 %

  1. NVIDIA GeForce GTX 1080NVIDIA GeForce GTX 10808 GB GDDR5X
    63,883
  2. AMD Radeon RX 6600AMD Radeon RX 66008 GB GDDR6
    80,425

Geekbench 6 - Metal

  1. NVIDIA GeForce GTX 1080NVIDIA GeForce GTX 10808 GB GDDR5X
    no data
  2. AMD Radeon RX 6600AMD Radeon RX 66008 GB GDDR6
    98,120
View all Geekbench 6 (OpenCL, Vulkan, Metal) benchmark results

Rate these graphics cards now

Here you can rate the NVIDIA GeForce GTX 1080 to help other visitors make their purchasing decisions. The average rating is 4.7 stars (26 ratings). Rate now:

Here you can rate the AMD Radeon RX 6600 to help other visitors make their purchasing decisions. The average rating is 4.3 stars (28 ratings). Rate now:

Popular comparisons

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