GPU comparison with benchmarks

ASUS GeForce GTX 980 Ti vs AMD Radeon RX 6600

ASUS GeForce GTX 980 Ti
ASUS GeForce GTX 980 Ti 6 GB GDDR5 · 1.08 GHz · 250 W Speed index 5/100

The ASUS GeForce GTX 980 Ti is based on the NVIDIA GeForce GTX 980 Ti (Maxwell 2.0) and has 6 GB GDDR5 graphics memory with a bandwidth of 337 GB/s.

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 is based on the AMD Radeon RX 6600 (RDNA 2) and has 8 GB GDDR6 graphics memory with a bandwidth of 224 GB/s.

Quick comparison

In FP32 performance, the AMD Radeon RX 6600 is 47 % faster than the ASUS GeForce GTX 980 Ti.

ASUS GeForce GTX 980 TiAMD Radeon RX 6600
Speed index
5/100
7/100
FP32
6.06 TFLOPS
8.93 TFLOPS
Boost Clock
1.08 GHz
2.49 GHz
Memory Size
6 GB GDDR5
8 GB GDDR6
Memory bandwidth
337 GB/s
224 GB/s
TDP
250 W
132 W
Launch Price
739 $
329 $

GPU

GPUASUS GeForce GTX 980 TiAMD Radeon RX 6600
Based onNVIDIA GeForce GTX 980 TiAMD Radeon RX 6600
GPU ChipGM200-310-A1Navi 23 XL
Streaming Multiprocessors2228
Shader28161792
Render Output Units9664
Texture Units176112
Raytracing Cores--28
More information
The ASUS GeForce GTX 980 Ti has the GM200-310-A1 graphics chip installed, which is based on the Maxwell 2.0 architecture.

The AMD Radeon RX 6600 is based on the graphics chip Navi 23 XL, which comes from the RDNA 2 architecture.

Memory

MemoryASUS GeForce GTX 980 TiAMD Radeon RX 6600
Memory Size6 GB8 GB
Memory TypeGDDR5GDDR6
Memory Clock1.753 GHz1.750 GHz
Memory Speed7.0 Gbps14.0 Gbps
Memory bandwidth337 GB/s224 GB/s
Memory Interface384 bit128 bit
More information
The graphics memory of the ASUS GeForce GTX 980 Ti clocks at 1.753 GHz, which corresponds to a speed of 7.0 Gbps.

The graphics memory speed of the AMD Radeon RX 6600 is 14.0 Gbps and the clock speed is 1.750 GHz.

Clock Speeds

Clock SpeedsASUS GeForce GTX 980 TiAMD Radeon RX 6600
Base Clock1.000 GHz1.626 GHz
Boost Clock1.076 GHz2.491 GHz
Avg (Game) Clock--2.04 GHz
OverclockingYesYes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

Thermal Design

Thermal DesignASUS GeForce GTX 980 TiAMD Radeon RX 6600
TDP250 W132 W
Tjunction max91 °C100 °C
PCIe-Power1 x 6-Pin, 1 x 8-Pin1 x 8-Pin
More information
The ASUS GeForce GTX 980 Ti is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W.

The AMD Radeon RX 6600 has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 132 W.

Cooler & Fans

Cooler & FansASUS GeForce GTX 980 TiAMD Radeon RX 6600
Fan-TypeRadialAxial
Fan 11 x 65 mm1
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB0 dB
More information
The ASUS GeForce GTX 980 Ti is equipped with a total of 1 Radial main fans.

The AMD Radeon RX 6600 has 1 Axial main fans that cool the GPU and memory.

Connectivity

ConnectivityASUS GeForce GTX 980 TiAMD Radeon RX 6600
Max. Displays44
HDCP2.22.3
HDMI1x HDMI 2.01x HDMI 2.1
DisplayPort3x DP 1.23x DP 1.4
DVI1--
More information
Up to 4 screens can be operated with the ASUS GeForce GTX 980 Ti.

The AMD Radeon RX 6600 supports the operation of a maximum of 4 monitors.

Featureset

FeaturesetASUS GeForce GTX 980 TiAMD Radeon RX 6600
Max. resolution4096x21607680x4320
DirectX12_112_2 (Ultimate)
RaytracingNoYes
DLSS / FSRNoYes
LEDNo LED lightingNo LED lighting
More information
With the ASUS GeForce GTX 980 Ti it is possible to operate a screen with a maximum resolution of up to 4096x2160 pixels.

The maximum supported resolution of the AMD Radeon RX 6600 is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsASUS GeForce GTX 980 TiAMD Radeon RX 6600
h264Decode / EncodeDecode / Encode
h265 / HEVCNoDecode / Encode
VP8DecodeDecode / Encode
VP9NoDecode / Encode
AV1NoDecode
More information
The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.

Dimensions

DimensionsASUS GeForce GTX 980 TiAMD Radeon RX 6600
Length267 mm--
Height111 mm--
Width40 mm--
Width (Slots)2 Slots--
SFF-ReadyNoNo
More information
The ASUS GeForce GTX 980 Ti is connected to the system via PCIe 3 x 16 lanes and requires 2 PCIe-Slots space in the housing.

The AMD Radeon RX 6600 needs the space of -- in the case and has a PCIe 4.0 x 8 Lanes interface.

Additional data

Additional dataASUS GeForce GTX 980 TiAMD Radeon RX 6600
GPU InterfacePCIe 3 x 16PCIe 4.0 x 8
Release dateQ2/2015Q4/2021
Launch Price739 $329 $
Structure size28 nm7 nm
Documents--data sheet
More information
The ASUS GeForce GTX 980 Ti has been manufactured with a structure width of 28 nanometers since Q2/2015.

The AMD Radeon RX 6600 came on the market in Q4/2021 and will have a structure width of 7 nanometers manufactured.

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 +57.9 %

  1. 2,401
  2. 3,792

Port Royal (Raytracing)

  1. no data
  2. 3,907

Speed Way Graphics Score (Raytracing)

  1. no data
  2. 1,344

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 +87.8 %

  1. 37,964
  2. 71,285

Geekbench 6 - Vulkan AMD Radeon RX 6600 +63.1 %

  1. 49,314
  2. 80,425

Geekbench 6 - Metal

  1. no data
  2. 98,120

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