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Sapphire Nitro+ Radeon RX 6800
KFA2 GeForce RTX 2080 Ti OC

Sapphire Nitro+ Radeon RX 6800 vs KFA2 GeForce RTX 2080 Ti OC. Specifications, performance, tests

Overall score
star star star star star
Released
Q4/2020
Sapphire Nitro+ Radeon RX 6800
Sapphire Nitro+ Radeon RX 6800
Released
Q3/2018
Overall score
star star star star star
KFA2 GeForce RTX 2080 Ti OC
KFA2 GeForce RTX 2080 Ti OC

What's the best choice Sapphire Nitro+ Radeon RX 6800 or KFA2 GeForce RTX 2080 Ti OC? Which graphics card is faster?

We have prepared a comparison to help you choose the best graphics card. Compare their specifications and benchmarks.

Sapphire Nitro+ Radeon RX 6800 has a maximum frequency of 1.850 GHz+ 9 %. Memory size 16 GB. Memory type GDDR6. Released in Q4/2020.

KFA2 GeForce RTX 2080 Ti OC has a maximum frequency of 1.350 GHz. Memory size 11 GB. Memory type GDDR6. Released in Q3/2018.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    581 left arrow score
  • Higher clock speed

    Around 27% better clock speed

    1.850 GHz+ 9 % left arrow 1.350 GHz
  • More memory

    31% more memory

    16 GB left arrow 11 GB

Positions in all rankings

Common positions Sapphire Nitro+ Radeon RX 6800 GPU in popular benchmarks, for comparison with other models.

  • FP32 Performance (Single-precision TFLOPS)
    644 place
  • Battlefield 5
    391 place
  • Shadow of the Tomb Raider
    456 place
  • Crypto-Mining Ethereum Hashrate (MH/s)
    651 place
  • Crypto-Mining Ergo Hashrate (MH/s)
    856 place
  • Crypto-Mining Ravencoin Hashrate (MH/s)
    730 place
  • 3DMark Benchmark
    397 place
  • Crypto-Mining Vertcoin Hashrate (MH/s)
    463 place
  • Place in the overall ranking

    (based on several benchmarks)

    588 left arrow score

Positions in all rankings

Common positions KFA2 GeForce RTX 2080 Ti OC GPU in popular benchmarks, for comparison with other models.

  • FP32 Performance (Single-precision TFLOPS)
    814 place
  • Battlefield 5
    545 place
  • Shadow of the Tomb Raider
    540 place
  • Crypto-Mining Ethereum Hashrate (MH/s)
    575 place
  • Crypto-Mining Ergo Hashrate (MH/s)
    785 place
  • Crypto-Mining Ravencoin Hashrate (MH/s)
    428 place
  • 3DMark Benchmark
    541 place
  • Crypto-Mining Vertcoin Hashrate (MH/s)
    379 place

Specifications

Technical data
Sapphire Nitro+ Radeon RX 6800 Sapphire Nitro+ Radeon RX 6800
KFA2 GeForce RTX 2080 Ti OC KFA2 GeForce RTX 2080 Ti OC
General info

Comparison of basic technical data of graphics cards Sapphire Nitro+ Radeon RX 6800 and KFA2 GeForce RTX 2080 Ti OC, chip, information processing units.

  • Based on
    AMD Radeon RX 6800 left arrow NVIDIA GeForce RTX 2080 Ti
  • GPU Chip
    Navi 21 left arrow TU102
  • Execution units
    60 left arrow 68
  • Shader
    3840 left arrow 4352
  • Render Output Units
    96 left arrow 88
  • Texture Units
    240 left arrow 272
Memory settings

Comparison of the amount of memory on board graphics cards. The more the better.

  • Memory Size
    16 GB left arrow 11 GB
  • Memory Type
    GDDR6 left arrow GDDR6
  • Memory Speed
    2 GHz left arrow 1.75 GHz
  • Memory Bandwith
    512 GB/s left arrow 616 GB/s
  • Memory Interface
    256 bit left arrow 352 bit
Clock frequency

Let's compare the memory frequency of graphics cards Sapphire Nitro+ Radeon RX 6800 and KFA2 GeForce RTX 2080 Ti OC. The higher the better.

  • Base Clock
    1.850 GHz+ 9 % left arrow 1.350 GHz
  • Boost Clock
    2.190 GHz+ 4 % left arrow 1.620 GHz+ 5 %
  • Avg (Game) Clock
    1.980 GHz+ 9 % left arrow 1.545 GHz
  • Overclocking
    Yes left arrow Yes
Thermal Management

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

  • TDP
    250 W left arrow 250 W
  • TDP (up)
    285 W left arrow --
  • Tjunction max
    -- left arrow --
  • PCIe-Power
    2 x 8-Pin left arrow 2 x 8-Pin
Cooler & Fans type

Types and sizes of coolers for graphics card cooling system Sapphire Nitro+ Radeon RX 6800 and KFA2 GeForce RTX 2080 Ti OC.

  • Fan-Type
    Axial left arrow Axial
  • Cooler-Type
    Air cooling left arrow Air cooling
  • Fan 1
    2 x 100 mm left arrow 2 x 90 mm
  • Noise (Idle)
    0 dB / Silent left arrow 0 dB / Silent
  • Fan 2
    1 x 90 mm left arrow --
  • Noise (Load)
    37 dB left arrow --
Interfaces

Connectivity and connections.

  • Max. Displays
    4 left arrow 4
  • HDCP-Version
    2.3 left arrow 2.2
  • HDMI Ports
    1x HDMI v2.1 left arrow 1x HDMI v2.0b
  • DP Ports
    3x DP v1.4a left arrow 3x DP v1.4a
  • DVI Ports
    -- left arrow --
  • VGA Ports
    -- left arrow --
  • USB-C Ports
    -- left arrow 1
Technical data

Technical data that is used to its full potential in computer games.

  • Max. resolution
    7680x4320 left arrow 7680x4320
  • DirectX
    12_2 left arrow 12_2
  • Raytracing
    Yes left arrow Yes
  • DLSS / FSR
    No left arrow Yes
  • LED
    Addressable LED left arrow Addressable LED
Supported Video Codecs

Built-in support for video and image compression standards.

  • h264
    Decode / Encode left arrow Decode / Encode
  • VP8
    Decode / Encode left arrow Decode
  • h265 / HEVC
    Decode / Encode left arrow Decode / Encode
  • VP9
    Decode / Encode left arrow Decode
  • AV1
    Decode left arrow No
Dimensions

The difference in size, weight and slot of the compared devices

  • Length
    310 mm left arrow 283 mm
  • Height
    134 mm left arrow 139 mm
  • Width
    55 mm left arrow 41 mm
  • Width (Slots)
    3 PCIe-Slots left arrow 2 PCIe-Slots
  • Weight
    -- left arrow --
More information

Comparison of interfaces and release dates for GPU KFA2 GeForce RTX 2080 Ti OC and Sapphire Nitro+ Radeon RX 6800.

  • GPU Interface
    PCIe 4.0 x 16 left arrow PCIe 3.0 x 16
  • Release date
    Q4/2020 left arrow Q3/2018
  • Release price
    739 $ left arrow --
  • Structure size
    7 nm left arrow 12 nm
  • Part-no
    11305-01-20G left arrow 28IULBUCT4OK
  • Documents
    data sheet left arrow data sheet

Benchmarks

Performance tests GPUs

Based on the results of several popular benchmarks, you can more accurately estimate the performance difference between Sapphire Nitro+ Radeon RX 6800 and KFA2 GeForce RTX 2080 Ti OC.

Compare synthetic benchmarks and choose the best graphics card for you!

FP32 Performance (Single-precision TFLOPS)
Benchmark FP32 is a 32-bit floating point calculation for the GPU which is required for 3D gaming
16.82
Sapphire Nitro+ Radeon RX 6800
14.1
KFA2 GeForce RTX 2080 Ti OC
3DMark Benchmark
3DMark is designed for gamers, overclockers and system builders who want to get the most out of their hardware
15245
Sapphire Nitro+ Radeon RX 6800
14284
KFA2 GeForce RTX 2080 Ti OC
Battlefield 5
Battlefield 5 is a realistic game, with a built-in benchmark, very suitable as a test for graphics cards
91 fps (avg)
Sapphire Nitro+ Radeon RX 6800
80 fps (avg)
KFA2 GeForce RTX 2080 Ti OC
Shadow of the Tomb Raider
Shadow of the Tomb Raider has a built-in benchmark, based on the Crystal Dynamics Foundation engine
65 fps (avg)
Sapphire Nitro+ Radeon RX 6800
56 fps (avg)
KFA2 GeForce RTX 2080 Ti OC
Crypto-Mining Ethereum Hashrate (MH/s)
Ethash is an algorithm for mining Ethereum cryptocurrency that makes the most of the GPU
58 MH/s
Sapphire Nitro+ Radeon RX 6800
59 MH/s
KFA2 GeForce RTX 2080 Ti OC
Crypto-Mining Ergo Hashrate (MH/s)
The Autolykos algorithm, on which Ergo cryptocurrency is based, allows not only modern GPUs to be used for mining, but also the past generation of GPUs
111 MH/s
Sapphire Nitro+ Radeon RX 6800
117 MH/s
KFA2 GeForce RTX 2080 Ti OC
Crypto-Mining Ravencoin Hashrate (MH/s)
Hashrate mining Ravencoin cryptocurrency on the KawPoW algorithm is fastest on modern video cards
28 MH/s
Sapphire Nitro+ Radeon RX 6800
33 MH/s
KFA2 GeForce RTX 2080 Ti OC
Crypto-Mining Vertcoin Hashrate (MH/s)
VertCoin cryptocurrency can be mined on both Nvidia and AMD and is interesting because it mines perfectly on old GPUs like GTX1050, R9 290 and even GTX970
0.85 MH/s
Sapphire Nitro+ Radeon RX 6800
0.86 MH/s
KFA2 GeForce RTX 2080 Ti OC
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