GPU comparison with benchmarks

AMD Radeon RX 6600 vs Gainward GeForce GTX 980 Ti Phoenix

AMD Radeon RX 6600
AMD Radeon RX 6600 8 GB GDDR6 · 2.49 GHz · 132 W Speed index 7/100
In the gpu comparison between the AMD Radeon RX 6600 and the Gainward GeForce GTX 980 Ti Phoenix, we compare both the technical data and the benchmark results of the two graphics cards.

Quick comparison

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

AMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
Speed index
7/100
5/100
FP32
8.93 TFLOPS
6.06 TFLOPS
Boost Clock
2.49 GHz
1.08 GHz
Memory Size
8 GB GDDR6
6 GB GDDR5
Memory bandwidth
224 GB/s
337 GB/s
TDP
132 W
250 W
Launch Price
329 $
649 $

GPU

GPUAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
Based onAMD Radeon RX 6600NVIDIA GeForce GTX 980 Ti
GPU ChipNavi 23 XLGM200-310-A1
Streaming Multiprocessors2822
Shader17922816
Render Output Units6496
Texture Units112176
Raytracing Cores28--
More information
The AMD Radeon RX 6600 is based on the AMD Radeon RX 6600 and has 1792 texture shaders and 28 execution units.

Gainward GeForce GTX 980 Ti Phoenix is based on NVIDIA GeForce GTX 980 Ti, which has 2816 shaders and 22 execution units.

Memory

MemoryAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
Memory Size8 GB6 GB
Memory TypeGDDR6GDDR5
Memory Clock1.750 GHz1.753 GHz
Memory Speed14.0 Gbps7.0 Gbps
Memory bandwidth224 GB/s337 GB/s
Memory Interface128 bit384 bit
More information
The AMD Radeon RX 6600 has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 224 GB/s.

The Gainward GeForce GTX 980 Ti Phoenix can access 6 GB GDDR5 graphics memory and thus achieves a memory bandwidth of 337 GB/s.

Clock Speeds

Clock SpeedsAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
Base Clock1.626 GHz1.000 GHz
Boost Clock2.491 GHz1.076 GHz
Avg (Game) Clock2.04 GHz--
OverclockingYesYes
More information
The AMD Radeon RX 6600 clocks in the base with up to 1.626 GHz. The base frequency of the Gainward GeForce GTX 980 Ti Phoenix is 1.000 GHz.

Thermal Design

Thermal DesignAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
TDP132 W250 W
Tjunction max100 °C91 °C
PCIe-Power1 x 8-Pin1 x 6-Pin, 1 x 8-Pin
More information
The TDP (Thermal Design Power) of the AMD Radeon RX 6600 is 132 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The Gainward GeForce GTX 980 Ti Phoenix has a TDP of 250 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
Fan-TypeAxialAxial
Fan 113 x 80 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB0 dB
More information
The AMD Radeon RX 6600 has a total of 1 Axial fans.

The Gainward GeForce GTX 980 Ti Phoenix has 3 Axial fans to cool the GPU and memory.

Connectivity

ConnectivityAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
Max. Displays44
HDCP2.32.2
HDMI1x HDMI 2.11x HDMI 2.0
DisplayPort3x DP 1.43x DP 1.2
DVI--1
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the AMD Radeon RX 6600.

The Gainward GeForce GTX 980 Ti Phoenix supports a maximum of 4 screens.

Featureset

FeaturesetAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
Max. resolution7680x43204096x2160
DirectX12_2 (Ultimate)12_1
RaytracingYesNo
DLSS / FSRYesNo
LEDNo LED lightingNo LED lighting
More information
The AMD Radeon RX 6600 supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the Gainward GeForce GTX 980 Ti Phoenix is 4096x2160 pixels.

Supported Video Codecs

Supported Video CodecsAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeNo
VP8Decode / EncodeDecode
VP9Decode / EncodeNo
AV1DecodeNo
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Dimensions

DimensionsAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
Length--292 mm
Height--112 mm
Width (Slots)--2 Slots
SFF-ReadyNoNo
More information
The AMD Radeon RX 6600 is -- long, -- high and -- wide.

The Gainward GeForce GTX 980 Ti Phoenix is 292 mm long, 112 mm high and -- wide.

Additional data

Additional dataAMD Radeon RX 6600Gainward GeForce GTX 980 Ti Phoenix
GPU InterfacePCIe 4.0 x 8PCIe 3 x 16
Release dateQ4/2021Q2/2015
Launch Price329 $649 $
Structure size7 nm28 nm
Part-no--426018336-3484
Documentsdata sheetdata sheet
More information
The AMD Radeon RX 6600 was released in Q4/2021 at a price of 329 $.

The Gainward GeForce GTX 980 Ti Phoenix was introduced in Q2/2015 at a price of 649 $.

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. 3,792
  2. 2,401

Port Royal (Raytracing)

  1. 3,907
  2. no data

Speed Way Graphics Score (Raytracing)

  1. 1,344
  2. no data

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

  1. 24 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 31 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 50 fps (avg)
  2. no data

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)

  1. 44 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 98 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 127 fps (avg)
  2. no data

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. 71,285
  2. 37,964

Geekbench 6 - Vulkan AMD Radeon RX 6600 +63.1 %

  1. 80,425
  2. 49,314

Geekbench 6 - Metal

  1. 98,120
  2. no data

Rate these graphics cards 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:

Here you can rate the Gainward GeForce GTX 980 Ti Phoenix to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

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