AMD Radeon RX 7800 XT vs NVIDIA GeForce GT 120 Mac Edition

VS

AMD Radeon RX 7800 XT

NVIDIA GeForce GT 120 Mac Edition

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 512MB VRAM GeForce GT 120 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 XT 's Advantages

Released 14 years and 7 months late

Boost Clock2430MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (624.1GB/s vs 25.60GB/s)

3808 additional rendering cores

NVIDIA GeForce GT 120 Mac Edition 's Advantages

Lower TDP (50W vs 263W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 XT +41366%

37.32 TFLOPS

GeForce GT 120 Mac Edition

0.09 TFLOPS

Radeon RX 7800 XT

VS

GeForce GT 120 Mac Edition

Graphics Card

Aug 2023

Release Date

Jan 2009

Navi III

Generation

GeForce 100

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1295 MHz

Base Clock

-

2430 MHz

Boost Clock

-

2438 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

624.1GB/s

Bandwidth

25.60GB/s

Render Config

60

Compute Units

-

SM Count

4

3840

Shading Units

32

240

TMUs

16

96

ROPs

8

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

32 KB

64 MB

L3 Cache

-

Theoretical Performance

233.3 GPixel/s

Pixel Rate

4.400 GPixel/s

583.2 GTexel/s

Texture Rate

8.800 GTexel/s

74.65 TFLOPS

FP16 (half)

-

37.32 TFLOPS

FP32 (float)

89.60 GFLOPS

1166 GFLOPS

FP64 (double)

-

Board Design

263W

TDP

50W

600 W

Suggested PSU

250 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

1x DVI 1x mini-DisplayPort

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

G96C

Navi 32 XT (215-180000006)

GPU Variant

-

RDNA 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

28.1 billion

Transistors

0.314 billion

346 mm²

Die Size

121 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.7

Shader Model

4.0

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