NVIDIA GeForce GTX 670 vs AMD Radeon RX 6300

VS

NVIDIA GeForce GTX 670

AMD Radeon RX 6300

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 670 and 2GB VRAM Radeon RX 6300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670 's Advantages

Larger VRAM bandwidth (192.3GB/s vs 64.00GB/s)

576 additional rendering cores

AMD Radeon RX 6300 's Advantages

Boost Clock has increased by 108% (2040MHz vs 980MHz)

Lower TDP (32W vs 170W)

Score

Benchmark

FP32 (float)

GeForce GTX 670

2.634 TFLOPS

Radeon RX 6300 +18%

3.133 TFLOPS

GeForce GTX 670

VS

Radeon RX 6300

Graphics Card

May 2012

Release Date

Unknown

GeForce 600

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

915 MHz

Base Clock

1000 MHz

980 MHz

Boost Clock

2040 MHz

1502 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

32bit

192.3GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

12

-

1344

Shading Units

768

112

TMUs

48

32

ROPs

32

-

RT Cores

12

16 KB (per SMX)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

27.44 GPixel/s

Pixel Rate

65.28 GPixel/s

109.8 GTexel/s

Texture Rate

97.92 GTexel/s

-

FP16 (half)

6.267 TFLOPS

2.634 TFLOPS

FP32 (float)

3.133 TFLOPS

109.8 GFLOPS

FP64 (double)

195.8 GFLOPS

Board Design

170W

TDP

32W

450 W

Suggested PSU

200 W

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

Outputs

2x HDMI 2.1

2x 6-pin

Power Connectors

None

Graphics Processor

GK104

GPU Name

Navi 24

GK104-325-A2

GPU Variant

Navi 24 XL

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

5.4 billion

294 mm²

Die Size

107 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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