AMD Radeon RX 6900 XTX vs NVIDIA GeForce RTX 2070 SUPER

VS

AMD Radeon RX 6900 XTX NVIDIA GeForce RTX 2070 SUPER

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 8GB VRAM GeForce RTX 2070 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XTX 's Advantages

Boost Clock has increased by 38% (2435MHz vs 1770MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 448.0GB/s)

2560 additional rendering cores

NVIDIA GeForce RTX 2070 SUPER 's Advantages

Lower TDP (215W vs 330W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XTX +175%

24.93 TFLOPS

GeForce RTX 2070 SUPER

9.062 TFLOPS

Radeon RX 6900 XTX

VS

GeForce RTX 2070 SUPER

Graphics Card

Unknown

Release Date

Jul 2019

Navi II

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2075 MHz

Base Clock

1605 MHz

2435 MHz

Boost Clock

1770 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

40

80

Compute Units

-

5120

Shading Units

2560

320

TMUs

160

128

ROPs

64

-

Tensor Cores

320

80

RT Cores

40

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

4 MB

Theoretical Performance

311.7 GPixel/s

Pixel Rate

113.3 GPixel/s

779.2 GTexel/s

Texture Rate

283.2 GTexel/s

49.87 TFLOPS

FP16 (half)

18.12 TFLOPS

24.93 TFLOPS

FP32 (float)

9.062 TFLOPS

1.558 TFLOPS

FP64 (double)

283.2 GFLOPS

Graphics Processor

Navi 21

GPU Name

TU104

Navi 21 XTXH (215-121000247)

GPU Variant

TU104-410-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

26.8 billion

Transistors

13.6 billion

520 mm²

Die Size

545 mm²

Board Design

330W

TDP

215W

700 W

Suggested PSU

550 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.5

Shader Model

6.6

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