AMD Radeon Pro V420 vs NVIDIA GeForce 8800 GS Mac Edition

VS

AMD Radeon Pro V420

NVIDIA GeForce 8800 GS Mac Edition

We compared two Desktop platform GPUs: 32GB VRAM AMD Radeon Pro V420 and 512MB VRAM GeForce 8800 GS 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 51.14GB/s)

4032 additional rendering cores

NVIDIA GeForce 8800 GS Mac Edition 's Advantages

Lower TDP (105W vs 300W)

Score

Benchmark

FP32 (float)

AMD Radeon Pro V420 +8606%

13.93 TFLOPS

GeForce 8800 GS Mac Edition

0.16 TFLOPS

AMD Radeon Pro V420

VS

GeForce 8800 GS Mac Edition

Graphics Card

Unknown

Release Date

Jan 2008

Radeon Pro Vega

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

MXM-HE

Clock Speeds

800 MHz

Base Clock

-

1700 MHz

Boost Clock

-

800 MHz

Memory Clock

799 MHz

Memory

32GB

Memory Size

512MB

HBM2

Memory Type

GDDR3

4096bit

Memory Bus

256bit

819.2GB/s

Bandwidth

51.14GB/s

Render Config

64

Compute Units

-

SM Count

8

4096

Shading Units

64

256

TMUs

32

64

ROPs

16

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

108.8 GPixel/s

Pixel Rate

8.000 GPixel/s

435.2 GTexel/s

Texture Rate

16.00 GTexel/s

27.85 TFLOPS

FP16 (half)

-

13.93 TFLOPS

FP32 (float)

160.0 GFLOPS

6.963 TFLOPS

FP64 (double)

-

Board Design

300W

TDP

105W

700 W

Suggested PSU

300 W

6x mini-DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

G92

Vega 20 GLXT WS (215-0914026)

GPU Variant

-

GCN 5.1

Architecture

Tesla

TSMC

Foundry

TSMC

7 nm

Process Size

65 nm

13.23 billion

Transistors

0.754 billion

331 mm²

Die Size

324 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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