AMD Radeon RX 7800 vs NVIDIA GeForce RTX 2080 SUPER

VS

AMD Radeon RX 7800

NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 and 8GB VRAM GeForce RTX 2080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 's Advantages

Released 3 years and 6 months late

Boost Clock has increased by 54% (2800MHz vs 1815MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 495.9GB/s)

768 additional rendering cores

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 +234%

37.32 TFLOPS

GeForce RTX 2080 SUPER

11.15 TFLOPS

Radeon RX 7800

VS

GeForce RTX 2080 SUPER

Graphics Card

Jan 2023

Release Date

Jul 2019

Navi III

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1800 MHz

Base Clock

1650 MHz

2800 MHz

Boost Clock

1815 MHz

2250 MHz

Memory Clock

1937 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

495.9GB/s

Render Config

60

Compute Units

-

SM Count

48

3840

Shading Units

3072

240

TMUs

192

128

ROPs

64

-

Tensor Cores

384

60

RT Cores

48

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

358.4 GPixel/s

Pixel Rate

116.2 GPixel/s

672.0 GTexel/s

Texture Rate

348.5 GTexel/s

86.02 TFLOPS

FP16 (half)

22.30 TFLOPS

43.01 TFLOPS

FP32 (float)

11.15 TFLOPS

1344 GFLOPS

FP64 (double)

348.5 GFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

1x HDMI 2.1a 3x DisplayPort 2.1

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 Processor

Navi 32

GPU Name

TU104

Navi 32 XT

GPU Variant

TU104-450-A1

RDNA 3.0

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

Unknown

Transistors

13.6 billion

346 mm²

Die Size

545 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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