AMD Radeon Pro Duo vs NVIDIA GeForce 8800 Ultra

VS

AMD Radeon Pro Duo NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro Duo and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo 's Advantages

Released 8 years and 11 months late

Larger VRAM bandwidth (512.0GB/s vs 103.7GB/s)

3968 additional rendering cores

NVIDIA GeForce 8800 Ultra 's Advantages

Lower TDP (171W vs 350W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo +2016%

8.192 TFLOPS

GeForce 8800 Ultra

0.387 TFLOPS

Radeon Pro Duo

VS

GeForce 8800 Ultra

Graphics Card

Apr 2016

Release Date

May 2007

Radeon Pro

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

1080 MHz

Memory

4GB

Memory Size

768MB

HBM

Memory Type

GDDR3

4096bit

Memory Bus

384bit

512.0GB/s

Bandwidth

103.7GB/s

Render Config

-

SM Count

16

64

Compute Units

-

4096

Shading Units

128

256

TMUs

32

64

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

96 KB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

14.69 GPixel/s

256.0 GTexel/s

Texture Rate

39.17 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

387.1 GFLOPS

512.0 GFLOPS

FP64 (double)

-

Graphics Processor

Capsaicin

GPU Name

G80

Capsaicin XT

GPU Variant

G80-450-A3

GCN 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

8.9 billion

Transistors

0.681 billion

596 mm²

Die Size

484 mm²

Board Design

350W

TDP

171W

750 W

Suggested PSU

450 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

2x DVI 1x S-Video

3x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.0

OpenCL

1.1 (1.0)

1.2

Vulkan

N/A

-

CUDA

1.0

6.0

Shader Model

4.0

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