AMD Radeon RX 7800 vs NVIDIA GeForce GTX 780 6 GB

VS

AMD Radeon RX 7800

NVIDIA GeForce GTX 780 6 GB

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 and 6GB VRAM GeForce GTX 780 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 's Advantages

Released 9 years and 4 months late

Boost Clock has increased by 210% (2800MHz vs 902MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (576.0GB/s vs 288.4GB/s)

1536 additional rendering cores

NVIDIA GeForce GTX 780 6 GB 's Advantages

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 +797%

37.32 TFLOPS

GeForce GTX 780 6 GB

4.156 TFLOPS

Radeon RX 7800

VS

GeForce GTX 780 6 GB

Graphics Card

Jan 2023

Release Date

Sep 2013

Navi III

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1800 MHz

Base Clock

863 MHz

2800 MHz

Boost Clock

902 MHz

2250 MHz

Memory Clock

1502 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

576.0GB/s

Bandwidth

288.4GB/s

Render Config

60

Compute Units

-

3840

Shading Units

2304

240

TMUs

192

128

ROPs

48

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

64 MB

L3 Cache

-

Theoretical Performance

358.4 GPixel/s

Pixel Rate

43.30 GPixel/s

672.0 GTexel/s

Texture Rate

173.2 GTexel/s

86.02 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

4.156 TFLOPS

1344 GFLOPS

FP64 (double)

173.2 GFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 32

GPU Name

GK110B

Navi 32 XT

GPU Variant

GK110-301-B1

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

Unknown

Transistors

7.08 billion

346 mm²

Die Size

561 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.5

6.7

Shader Model

5.1

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