AMD Radeon RX 7900 GRE vs NVIDIA GeForce GTS 450 Rev. 3

VS

AMD Radeon RX 7900 GRE NVIDIA GeForce GTS 450 Rev. 3

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE 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 7900 GRE 's Advantages

Released 11 years late

Boost Clock2245MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (576.0GB/s vs 22.40GB/s)

4976 additional rendering cores

NVIDIA GeForce GTS 450 Rev. 3 's Advantages

Lower TDP (106W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +10095%

45.98 TFLOPS

GeForce GTS 450 Rev. 3

0.451 TFLOPS

Radeon RX 7900 GRE

VS

GeForce GTS 450 Rev. 3

Graphics Card

Jul 2023

Release Date

Jul 2012

Navi III

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1287 MHz

Base Clock

-

2245 MHz

Boost Clock

-

2250 MHz

Memory Clock

700 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

3

80

Compute Units

-

5120

Shading Units

144

320

TMUs

24

160

ROPs

16

-

Tensor Cores

-

80

RT Cores

-

256 KB per Array

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

256 KB

Theoretical Performance

359.2 GPixel/s

Pixel Rate

4.698 GPixel/s

718.4 GTexel/s

Texture Rate

18.79 GTexel/s

91.96 TFLOPS

FP16 (half)

-

45.98 TFLOPS

FP32 (float)

451.0 GFLOPS

1437 GFLOPS

FP64 (double)

37.58 GFLOPS

Graphics Processor

Navi 31

GPU Name

GF116

Navi 31 XL

GPU Variant

GF116-200-KA-A1

RDNA 3.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

1.17 billion

529 mm²

Die Size

238 mm²

Board Design

260W

TDP

106W

600 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

2x 8-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.7

Shader Model

5.1

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