AMD Radeon RX 6600 vs NVIDIA GeForce GT 630 OEM

VS

AMD Radeon RX 6600 NVIDIA GeForce GT 630 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 1024MB VRAM GeForce GT 630 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 's Advantages

Released 9 years and 6 months late

Boost Clock2491MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (224.0GB/s vs 28.51GB/s)

1600 additional rendering cores

NVIDIA GeForce GT 630 OEM 's Advantages

Lower TDP (50W vs 132W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 +2557%

8.928 TFLOPS

GeForce GT 630 OEM

0.336 TFLOPS

Radeon RX 6600

VS

GeForce GT 630 OEM

Graphics Card

Oct 2021

Release Date

Apr 2012

Navi II

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1626 MHz

Base Clock

-

2491 MHz

Boost Clock

-

1750 MHz

Memory Clock

891 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

28.51GB/s

Render Config

-

SM Count

-

28

Compute Units

-

1792

Shading Units

192

112

TMUs

16

64

ROPs

16

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

256 KB

Theoretical Performance

159.4 GPixel/s

Pixel Rate

3.500 GPixel/s

279.0 GTexel/s

Texture Rate

14.00 GTexel/s

17.86 TFLOPS

FP16 (half)

-

8.928 TFLOPS

FP32 (float)

336.0 GFLOPS

558.0 GFLOPS

FP64 (double)

14.00 GFLOPS

Graphics Processor

Navi 23

GPU Name

GK107

Navi 23 XL (215-130000016)

GPU Variant

GK107-301-A2

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

11.06 billion

Transistors

1.27 billion

237 mm²

Die Size

118 mm²

Board Design

132W

TDP

50W

300 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.5

Shader Model

5.1

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