NVIDIA GeForce 8800 GT vs AMD Radeon Pro Duo Polaris

VS

NVIDIA GeForce 8800 GT

AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT and 16GB VRAM Radeon Pro Duo Polaris 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 250W)

AMD Radeon Pro Duo Polaris 's Advantages

Released 9 years and 6 months late

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 57.60GB/s)

2192 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 GT

0.336 TFLOPS

Radeon Pro Duo Polaris +1604%

5.728 TFLOPS

GeForce 8800 GT

VS

Radeon Pro Duo Polaris

Graphics Card

Oct 2007

Release Date

Apr 2017

GeForce 8

Generation

Radeon Pro GCN

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

900 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

256bit

57.60GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

36

14

SM Count

-

112

Shading Units

2304

56

TMUs

144

16

ROPs

32

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

2 MB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

39.78 GPixel/s

33.60 GTexel/s

Texture Rate

179.0 GTexel/s

-

FP16 (half)

5.728 TFLOPS

336.0 GFLOPS

FP32 (float)

5.728 TFLOPS

-

FP64 (double)

358.0 GFLOPS

Board Design

125W

TDP

250W

300 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

G92

GPU Name

Ellesmere

G92-270-A2

GPU Variant

Ellesmere Gemini GL

Tesla

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

65 nm

Process Size

14 nm

0.754 billion

Transistors

5.7 billion

324 mm²

Die Size

232 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

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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