AMD Radeon Sky 700 vs NVIDIA GeForce 8800 GS

VS

AMD Radeon Sky 700 NVIDIA GeForce 8800 GS

We compared two Desktop platform GPUs: 6GB VRAM Radeon Sky 700 and 384MB VRAM GeForce 8800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 700 's Advantages

Released 5 years and 2 months late

Larger VRAM bandwidth (264.0GB/s vs 38.40GB/s)

1696 additional rendering cores

NVIDIA GeForce 8800 GS 's Advantages

Lower TDP (105W vs 225W)

Score

Benchmark

FP32 (float)

Radeon Sky 700 +1121%

3.226 TFLOPS

GeForce 8800 GS

0.264 TFLOPS

Radeon Sky 700

VS

GeForce 8800 GS

Graphics Card

Mar 2013

Release Date

Jan 2008

Radeon Sky

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1375 MHz

Memory Clock

800 MHz

Memory

6GB

Memory Size

384MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

192bit

264.0GB/s

Bandwidth

38.40GB/s

Render Config

-

SM Count

12

28

Compute Units

-

1792

Shading Units

96

112

TMUs

48

32

ROPs

12

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

768 KB

L2 Cache

48 KB

Theoretical Performance

28.80 GPixel/s

Pixel Rate

6.600 GPixel/s

100.8 GTexel/s

Texture Rate

26.40 GTexel/s

-

FP16 (half)

-

3.226 TFLOPS

FP32 (float)

264.0 GFLOPS

806.4 GFLOPS

FP64 (double)

-

Graphics Processor

Tahiti

GPU Name

G92

Tahiti PRO GL

GPU Variant

G92-150-A2

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

4.313 billion

Transistors

0.754 billion

352 mm²

Die Size

324 mm²

Board Design

225W

TDP

105W

550 W

Suggested PSU

300 W

1x DisplayPort 1.2

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

5.1

Shader Model

4.0

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