AMD Radeon RX 7900 GRE vs NVIDIA GeForce GT 545

VS

AMD Radeon RX 7900 GRE

NVIDIA GeForce GT 545

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 1536MB VRAM GeForce GT 545 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 12 years and 2 months late

Boost Clock2245MHz

More VRAM (16GB vs 1536GB)

Larger VRAM bandwidth (576.0GB/s vs 38.40GB/s)

4976 additional rendering cores

NVIDIA GeForce GT 545 's Advantages

Lower TDP (70W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +10979%

45.98 TFLOPS

GeForce GT 545

0.415 TFLOPS

Radeon RX 7900 GRE

VS

GeForce GT 545

Graphics Card

Jul 2023

Release Date

May 2011

Navi III

Generation

GeForce 500

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

800 MHz

Memory

16GB

Memory Size

1536MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

192bit

576.0GB/s

Bandwidth

38.40GB/s

Render Config

80

Compute Units

-

SM Count

3

5120

Shading Units

144

320

TMUs

24

160

ROPs

16

-

80

RT Cores

-

256 KB per Array

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

384 KB

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

4.320 GPixel/s

718.4 GTexel/s

Texture Rate

17.28 GTexel/s

91.96 TFLOPS

FP16 (half)

-

45.98 TFLOPS

FP32 (float)

414.7 GFLOPS

1437 GFLOPS

FP64 (double)

34.56 GFLOPS

Board Design

260W

TDP

70W

600 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

GF116

Navi 31 XL (215-145000206)

GPU Variant

-

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

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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