AMD Radeon RX 6700 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

VS

AMD Radeon RX 6700

NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Boost Clock has increased by 164% (2450MHz vs 928MHz)

More VRAM (10GB vs 3GB)

Lower TDP (175W vs 250W)

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages

Larger VRAM bandwidth (336.6GB/s vs 320.0GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700 +111%

11.29 TFLOPS

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

Radeon RX 6700

VS

GeForce GTX 780 Ti Engineering Sample

Graphics Card

Jun 2021

Release Date

Unknown

Navi II

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1941 MHz

Base Clock

875 MHz

2450 MHz

Boost Clock

928 MHz

2000 MHz

Memory Clock

1753 MHz

Memory

10GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

160bit

Memory Bus

384bit

320.0GB/s

Bandwidth

336.6GB/s

Render Config

36

Compute Units

-

2304

Shading Units

2880

144

TMUs

240

64

ROPs

48

-

36

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

3 MB

L2 Cache

1536 KB

80 MB

L3 Cache

-

Theoretical Performance

156.8 GPixel/s

Pixel Rate

55.68 GPixel/s

352.8 GTexel/s

Texture Rate

222.7 GTexel/s

22.58 TFLOPS

FP16 (half)

-

11.29 TFLOPS

FP32 (float)

5.345 TFLOPS

705.6 GFLOPS

FP64 (double)

222.7 GFLOPS

Board Design

175W

TDP

250W

450 W

Suggested PSU

600 W

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

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 22

GPU Name

GK180

Navi 22 XTL

GPU Variant

GK180-425-A1

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

17.2 billion

Transistors

7.08 billion

335 mm²

Die Size

561 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.2.175

-

CUDA

3.5

6.5

Shader Model

5.1

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