AMD Radeon RX 7700 XT vs NVIDIA GeForce GTX 780 Rev. 2

VS

AMD Radeon RX 7700 XT NVIDIA GeForce GTX 780 Rev. 2

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT and 3GB VRAM GeForce GTX 780 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 XT 's Advantages

Released 9 years and 11 months late

Boost Clock has increased by 182% (2544MHz vs 902MHz)

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (432.0GB/s vs 288.4GB/s)

1152 additional rendering cores

Lower TDP (245W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 7700 XT +746%

35.17 TFLOPS

GeForce GTX 780 Rev. 2

4.156 TFLOPS

Radeon RX 7700 XT

VS

GeForce GTX 780 Rev. 2

Graphics Card

Aug 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

1435 MHz

Base Clock

863 MHz

2544 MHz

Boost Clock

902 MHz

2250 MHz

Memory Clock

1502 MHz

Memory

12GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

384bit

432.0GB/s

Bandwidth

288.4GB/s

Render Config

-

SM Count

-

54

Compute Units

-

3456

Shading Units

2304

216

TMUs

192

96

ROPs

48

-

Tensor Cores

-

54

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

1536 KB

Theoretical Performance

244.2 GPixel/s

Pixel Rate

43.30 GPixel/s

549.5 GTexel/s

Texture Rate

173.2 GTexel/s

70.34 TFLOPS

FP16 (half)

-

35.17 TFLOPS

FP32 (float)

4.156 TFLOPS

1099 GFLOPS

FP64 (double)

173.2 GFLOPS

Graphics Processor

Navi 32

GPU Name

GK110B

Navi 32 XL (215-180000076)

GPU Variant

GK110-300-B1

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

28.1 billion

Transistors

7.08 billion

346 mm²

Die Size

561 mm²

Board Design

245W

TDP

250W

550 W

Suggested PSU

600 W

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

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

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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