AMD Radeon RX 455 OEM vs NVIDIA GeForce 8800 GS Mac Edition

VS

AMD Radeon RX 455 OEM

NVIDIA GeForce 8800 GS Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM 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 RX 455 OEM 's Advantages

Released 8 years and 5 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (104.0GB/s vs 51.14GB/s)

704 additional rendering cores

Lower TDP (100W vs 105W)

Score

Benchmark

FP32 (float)

Radeon RX 455 OEM +908%

1.613 TFLOPS

GeForce 8800 GS Mac Edition

0.16 TFLOPS

Radeon RX 455 OEM

VS

GeForce 8800 GS Mac Edition

Graphics Card

Jun 2016

Release Date

Jan 2008

Arctic Islands

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

MXM-HE

Clock Speeds

-

1625 MHz

Memory Clock

799 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

104.0GB/s

Bandwidth

51.14GB/s

Render Config

12

Compute Units

-

SM Count

8

768

Shading Units

64

48

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

16.80 GPixel/s

Pixel Rate

8.000 GPixel/s

50.40 GTexel/s

Texture Rate

16.00 GTexel/s

-

1.613 TFLOPS

FP32 (float)

160.0 GFLOPS

100.8 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

105W

300 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Processor

Tobago

GPU Name

G92

Tobago PRO (215-0875010)

GPU Variant

-

GCN 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

2.08 billion

Transistors

0.754 billion

160 mm²

Die Size

324 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

6.3

Shader Model

4.0

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