GPU comparison with benchmarks

KFA2 GeForce GTX 980 vs INNO3D GeForce RTX 2080 GAMING TWIN X2

KFA2 GeForce GTX 980
KFA2 GeForce GTX 980 4 GB GDDR5 · 1.22 GHz · 165 W Speed index 4/100
In the gpu comparison between the KFA2 GeForce GTX 980 and the INNO3D GeForce RTX 2080 GAMING TWIN X2, we compare both the technical data and the benchmark results of the two graphics cards.

Quick comparison

In FP32 performance, the INNO3D GeForce RTX 2080 GAMING TWIN X2 is 102 % faster than the KFA2 GeForce GTX 980.

KFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
Speed index
4/100
8/100
FP32
4.98 TFLOPS
10.07 TFLOPS
Boost Clock
1.22 GHz
1.71 GHz
Memory Size
4 GB GDDR5
8 GB GDDR6
Memory bandwidth
224 GB/s
448 GB/s
TDP
165 W
215 W
Launch Price
499 $
699 $
111 pts
382 pts

GPU

GPUKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
Based onNVIDIA GeForce GTX 980NVIDIA GeForce RTX 2080
GPU ChipGM204-400-A1TU104
Streaming Multiprocessors1646
Shader20482944
Render Output Units6464
Texture Units128184
Raytracing Cores--46
More information
The KFA2 GeForce GTX 980 is based on the NVIDIA GeForce GTX 980 and has 2048 texture shaders and 16 execution units.

INNO3D GeForce RTX 2080 GAMING TWIN X2 is based on NVIDIA GeForce RTX 2080, which has 2944 shaders and 46 execution units.

Memory

MemoryKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
Memory Size4 GB8 GB
Memory TypeGDDR5GDDR6
Memory Clock1.753 GHz1.750 GHz
Memory Speed7.0 Gbps14.0 Gbps
Memory bandwidth224 GB/s448 GB/s
Memory Interface256 bit256 bit
More information
The KFA2 GeForce GTX 980 has 4 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 224 GB/s.

The INNO3D GeForce RTX 2080 GAMING TWIN X2 can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s.

Clock Speeds

Clock SpeedsKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
Base Clock1.126 GHz1.515 GHz
Boost Clock1.216 GHz1.710 GHz
OverclockingYesYes
More information
The KFA2 GeForce GTX 980 clocks in the base with up to 1.126 GHz. The base frequency of the INNO3D GeForce RTX 2080 GAMING TWIN X2 is 1.515 GHz.

Thermal Design

Thermal DesignKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
TDP165 W215 W
TDP (up)--250 W
Tjunction max98 °C88 °C
PCIe-Power2 x 6-Pin1 x 6-Pin, 1 x 8-Pin
More information
The TDP (Thermal Design Power) of the KFA2 GeForce GTX 980 is 165 W. The graphics card is supplied with energy via the 2 x 6-Pin connector.

The INNO3D GeForce RTX 2080 GAMING TWIN X2 has a TDP of 215 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
Fan-TypeRadialAxial
Fan 11 x 65 mm2 x 90 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB--
More information
The KFA2 GeForce GTX 980 has a total of 1 Radial fans.

The INNO3D GeForce RTX 2080 GAMING TWIN X2 has 2 Axial fans to cool the GPU and memory.

Connectivity

ConnectivityKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
Max. Displays44
HDCP2.22.2
HDMI1x HDMI 2.01x HDMI 2.0b
DisplayPort3x DP 1.23x DP 1.4a
DVI1--
USB-C--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 KFA2 GeForce GTX 980.

The INNO3D GeForce RTX 2080 GAMING TWIN X2 supports a maximum of 4 screens.

Featureset

FeaturesetKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
Max. resolution4096x21607680x4320
DirectX12_112_2 (Ultimate)
RaytracingNoYes
DLSS / FSRNoYes
LEDNo LED lightingASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light
More information
The KFA2 GeForce GTX 980 supports a maximum resolution of 4096x2160 pixels.

The maximum resolution of the INNO3D GeForce RTX 2080 GAMING TWIN X2 is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
h264Decode / EncodeDecode / Encode
h265 / HEVCNoDecode / Encode
VP8DecodeDecode
VP9NoDecode
AV1NoNo
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Dimensions

DimensionsKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
Length281 mm268 mm
Height124 mm113 mm
Width41 mm--
Width (Slots)2 Slots2 Slots
SFF-ReadyNoNo
More information
The KFA2 GeForce GTX 980 is 281 mm long, 124 mm high and 41 mm wide.

The INNO3D GeForce RTX 2080 GAMING TWIN X2 is 268 mm long, 113 mm high and -- wide.

Additional data

Additional dataKFA2 GeForce GTX 980INNO3D GeForce RTX 2080 GAMING TWIN X2
GPU InterfacePCIe 3 x 16PCIe 3.0 x 16
Release dateQ4/2014Q3/2018
Launch Price499 $699 $
Structure size28 nm12 nm
Part-no98NQH6DHC8XXN20802-08D6-1180633
Documents--data sheet
More information
The KFA2 GeForce GTX 980 was released in Q4/2014 at a price of 499 $.

The INNO3D GeForce RTX 2080 GAMING TWIN X2 was introduced in Q3/2018 at a price of 699 $.

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 INNO3D GeForce RTX 2080 GAMING TWIN X2 +170.8 %

  1. 1,842
  2. 4,989

Port Royal (Raytracing)

  1. no data
  2. 6,429

Speed Way Graphics Score (Raytracing)

  1. no data
  2. 2,163

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. no data
  2. 38 fps (avg)

2560x1440 (1440p)

  1. no data
  2. 46 fps (avg)

1920x1080 (1080p)

  1. no data
  2. 66 fps (avg)

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. no data
  2. 64 fps (avg)

2560x1440 (1440p)

  1. no data
  2. 116 fps (avg)

1920x1080 (1080p)

  1. no data
  2. 162 fps (avg)

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 INNO3D GeForce RTX 2080 GAMING TWIN X2 +231.4 %

  1. 32,043
  2. 106,197

Geekbench 6 - Vulkan INNO3D GeForce RTX 2080 GAMING TWIN X2 +162.4 %

  1. 38,621
  2. 101,344

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