AMD Radeon RX 6700 vs NVIDIA GeForce GTS 450 Rev. 3

VS

AMD Radeon RX 6700

NVIDIA GeForce GTS 450 Rev. 3

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 1024MB VRAM GeForce GTS 450 Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Released 8 years and 11 months late

Boost Clock2450MHz

More VRAM (10GB vs 1024GB)

Larger VRAM bandwidth (320.0GB/s vs 22.40GB/s)

2160 additional rendering cores

NVIDIA GeForce GTS 450 Rev. 3 's Advantages

Lower TDP (106W vs 175W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 +2403%

11.29 TFLOPS

GeForce GTS 450 Rev. 3

0.451 TFLOPS

Radeon RX 6700

VS

GeForce GTS 450 Rev. 3

Graphics Card

Jun 2021

Release Date

Jul 2012

Navi II

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1941 MHz

Base Clock

-

2450 MHz

Boost Clock

-

2000 MHz

Memory Clock

700 MHz

Memory

10GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

160bit

Memory Bus

128bit

320.0GB/s

Bandwidth

22.40GB/s

Render Config

36

Compute Units

-

SM Count

3

2304

Shading Units

144

TMUs

24

64

ROPs

16

-

36

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

256 KB

80 MB

L3 Cache

-

Theoretical Performance

156.8 GPixel/s

Pixel Rate

4.698 GPixel/s

352.8 GTexel/s

Texture Rate

18.79 GTexel/s

22.58 TFLOPS

FP16 (half)

-

11.29 TFLOPS

FP32 (float)

451.0 GFLOPS

705.6 GFLOPS

FP64 (double)

37.58 GFLOPS

Board Design

175W

TDP

106W

450 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 8-pin

Power Connectors

-

Graphics Processor

Navi 22

GPU Name

GF116

Navi 22 XTL

GPU Variant

GF116-200-KA-A1

RDNA 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

17.2 billion

Transistors

1.17 billion

335 mm²

Die Size

238 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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