ATI Radeon HD 2900 PRO vs NVIDIA GeForce GTX 470 X2

VS

ATI Radeon HD 2900 PRO NVIDIA GeForce GTX 470 X2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 1024MB VRAM GeForce GTX 470 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 PRO 's Advantages

Lower TDP (200W vs 215W)

NVIDIA GeForce GTX 470 X2 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (107.1GB/s vs 51.20GB/s)

32 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2900 PRO

0.384 TFLOPS

GeForce GTX 470 X2 +122%

0.855 TFLOPS

Radeon HD 2900 PRO

VS

GeForce GTX 470 X2

Graphics Card

Dec 2007

Release Date

Unknown

Radeon R600

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

837 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

256bit

51.20GB/s

Bandwidth

107.1GB/s

Render Config

-

SM Count

11

4

Compute Units

-

320

Shading Units

352

16

TMUs

44

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

512 KB

Theoretical Performance

9.600 GPixel/s

Pixel Rate

13.38 GPixel/s

9.600 GTexel/s

Texture Rate

26.75 GTexel/s

-

FP16 (half)

-

384.0 GFLOPS

FP32 (float)

855.4 GFLOPS

-

FP64 (double)

-

Graphics Processor

R600

GPU Name

GF100

R600 PRO (215RGMDKA13FG)

GPU Variant

GF100-030-A3

TeraScale

Architecture

Fermi

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.72 billion

Transistors

3.1 billion

420 mm²

Die Size

529 mm²

Board Design

200W

TDP

215W

550 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

3x DVI

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

10.0 (10_0)

DirectX

12 (11_0)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.0

4.0

Shader Model

5.1

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