NVIDIA GeForce 8800 GT vs AMD Radeon Pro Vega II

VS

NVIDIA GeForce 8800 GT

AMD Radeon Pro Vega II

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT and 32GB VRAM Radeon Pro Vega II to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GT 's Advantages

Lower TDP (125W vs 475W)

AMD Radeon Pro Vega II 's Advantages

Released 11 years and 8 months late

Boost Clock1720MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (825.3GB/s vs 57.60GB/s)

3984 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 GT

0.336 TFLOPS

Radeon Pro Vega II +4093%

14.09 TFLOPS

GeForce 8800 GT

VS

Radeon Pro Vega II

Graphics Card

Oct 2007

Release Date

Jun 2019

GeForce 8

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1574 MHz

-

Boost Clock

1720 MHz

900 MHz

Memory Clock

806 MHz

Memory

512MB

Memory Size

32GB

GDDR3

Memory Type

HBM2

256bit

Memory Bus

4096bit

57.60GB/s

Bandwidth

825.3GB/s

Render Config

-

Compute Units

64

14

SM Count

-

112

Shading Units

4096

56

TMUs

256

16

ROPs

64

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

4 MB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

110.1 GPixel/s

33.60 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

336.0 GFLOPS

FP32 (float)

14.09 TFLOPS

-

FP64 (double)

7.045 TFLOPS

Board Design

125W

TDP

475W

300 W

Suggested PSU

850 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 6-pin

Power Connectors

None

Graphics Processor

G92

GPU Name

Vega 20

G92-270-A2

GPU Variant

Vega 20 XT

Tesla

Architecture

GCN 5.1

TSMC

Foundry

TSMC

65 nm

Process Size

7 nm

0.754 billion

Transistors

13.23 billion

324 mm²

Die Size

331 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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