AMD Radeon Pro V420 vs NVIDIA GeForce GT 120 Mac Edition

VS

AMD Radeon Pro V420

NVIDIA GeForce GT 120 Mac Edition

We compared two Desktop platform GPUs: 32GB VRAM AMD Radeon Pro V420 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 Pro V420 's Advantages

Boost Clock1700MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (819.2GB/s vs 25.60GB/s)

4064 additional rendering cores

NVIDIA GeForce GT 120 Mac Edition 's Advantages

Lower TDP (50W vs 300W)

Score

Benchmark

FP32 (float)

AMD Radeon Pro V420 +15377%

13.93 TFLOPS

GeForce GT 120 Mac Edition

0.09 TFLOPS

AMD Radeon Pro V420

VS

GeForce GT 120 Mac Edition

Graphics Card

Unknown

Release Date

Jan 2009

Radeon Pro Vega

Generation

GeForce 100

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

800 MHz

Base Clock

-

1700 MHz

Boost Clock

-

800 MHz

Memory Clock

800 MHz

Memory

32GB

Memory Size

512MB

HBM2

Memory Type

GDDR3

4096bit

Memory Bus

128bit

819.2GB/s

Bandwidth

25.60GB/s

Render Config

64

Compute Units

-

SM Count

4

4096

Shading Units

32

256

TMUs

16

64

ROPs

8

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

32 KB

-

Theoretical Performance

108.8 GPixel/s

Pixel Rate

4.400 GPixel/s

435.2 GTexel/s

Texture Rate

8.800 GTexel/s

27.85 TFLOPS

FP16 (half)

-

13.93 TFLOPS

FP32 (float)

89.60 GFLOPS

6.963 TFLOPS

FP64 (double)

-

Board Design

300W

TDP

50W

700 W

Suggested PSU

250 W

6x mini-DisplayPort 1.4a

Outputs

1x DVI 1x mini-DisplayPort

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

G96C

Vega 20 GLXT WS (215-0914026)

GPU Variant

-

GCN 5.1

Architecture

Tesla

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

13.23 billion

Transistors

0.314 billion

331 mm²

Die Size

121 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.7

Shader Model

4.0

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