KFA2 GeForce RTX 2070 EX OC
vs
NVIDIA GeForce RTX 2080 Founders Edition


GPU comparison with benchmarks

The KFA2 GeForce RTX 2070 EX OC is based on the NVIDIA GeForce RTX 2070 (Turing) and has 8 GB GDDR6 graphics memory with a bandwidth of 448 GB/s.

The NVIDIA GeForce RTX 2080 Founders Edition is based on the NVIDIA GeForce RTX 2080 (Turing) and has 8 GB GDDR6 graphics memory with a bandwidth of 496 GB/s.

GPU

The KFA2 GeForce RTX 2070 EX OC has the TU106 graphics chip installed, which is based on the Turing architecture.

The NVIDIA GeForce RTX 2080 Founders Edition is based on the graphics chip TU104, which comes from the Turing architecture.
KFA2 GeForce RTX 2070 EX OC GPU NVIDIA GeForce RTX 2080 Founders Edition
NVIDIA GeForce RTX 2070 Based on NVIDIA GeForce RTX 2080
TU106 GPU Chip TU104
Turing Architecture Turing
36 Streaming Multiprocessors 46
2304 Shader 2944
64 Render Output Units 64
144 Texture Units 184
36 Raytracing Cores 46

Memory

The graphics memory of the KFA2 GeForce RTX 2070 EX OC clocks at 1.750 GHz, which corresponds to a speed of 14.0 Gbps.

The graphics memory speed of the NVIDIA GeForce RTX 2080 Founders Edition is 15.5 Gbps and the clock speed is 1.938 GHz.

8 GB Memory Size 8 GB
GDDR6 Memory Type GDDR6
1.750 GHz Memory Clock 1.938 GHz
14.0 Gbps Memory Speed 15.5 Gbps
448 GB/s Memory bandwidth 496 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

1.410 GHz Base Clock 1.515 GHz
1.815 GHz Boost Clock 1.800 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The KFA2 GeForce RTX 2070 EX OC is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 175 W.

The NVIDIA GeForce RTX 2080 Founders Edition has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 225 W.

175 W TDP 225 W
-- TDP (up) 250 W
89 °C Tjunction max 88 °C
1 x 6-Pin, 1 x 8-Pin PCIe-Power 1 x 6-Pin, 1 x 8-Pin

Cooler & Fans

The KFA2 GeForce RTX 2070 EX OC is equipped with a total of 2 Axial main fans.

The NVIDIA GeForce RTX 2080 Founders Edition has 2 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
2 x 100 mm Fan 1 2 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 35 dB
-- Noise (Load) 41 dB

Connectivity

Up to 4 screens can be operated with the KFA2 GeForce RTX 2070 EX OC.

The NVIDIA GeForce RTX 2080 Founders Edition supports the operation of a maximum of 4 monitors.

4 Max. Displays 4
2.2 HDCP-Version 2.2
1x HDMI v2.0b HDMI Ports 1x HDMI v2.0b
3x DP v1.4a DP Ports 3x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports 1

Featureset

With the KFA2 GeForce RTX 2070 EX OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the NVIDIA GeForce RTX 2080 Founders Edition is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Addressable LED LED No LED lighting

Supported Video Codecs

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.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
No AV1 No
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The KFA2 GeForce RTX 2070 EX OC is connected to the system via PCIe 3.0 x 16 lanes and requires 3 PCIe-Slots space in the housing.

The NVIDIA GeForce RTX 2080 Founders Edition needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

295 mm Length 267 mm
143 mm Height 116 mm
52 mm Width --
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The KFA2 GeForce RTX 2070 EX OC has been manufactured with a structure width of 12 nanometers since Q4/2018.

The NVIDIA GeForce RTX 2080 Founders Edition came on the market in Q3/2018 and will have a structure width of 12 nanometers manufactured.

27NSL6UCV1OK Part-no --
Q4/2018 Release date Q3/2018
499 $ (Reference) Launch Price 729 $
12 nm Structure size 12 nm
data sheet Documents --

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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

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

2560x1440 (1440p)

KFA2 GeForce RTX 2070 EX OC KFA2 GeForce RTX 2070 EX OC
8 GB GDDR6
106 fps (avg)
NVIDIA GeForce RTX 2080 Founders Edition NVIDIA GeForce RTX 2080 Founders Edition
8 GB GDDR6
122 fps (avg)

1920x1080 (1080p)

KFA2 GeForce RTX 2070 EX OC KFA2 GeForce RTX 2070 EX OC
8 GB GDDR6
148 fps (avg)
NVIDIA GeForce RTX 2080 Founders Edition NVIDIA GeForce RTX 2080 Founders Edition
8 GB GDDR6
171 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

Geekbench 6 - Vulkan

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.

FP32 (TFLOPS)

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