ATI FireMV 2260 PCIe x1 vs ATI Radeon HD 4450

VS

ATI FireMV 2260 PCIe x1 ATI Radeon HD 4450

We compared two Desktop platform GPUs: 256MB VRAM FireMV 2260 PCIe x1 and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireMV 2260 PCIe x1 's Advantages

Larger VRAM bandwidth (8.000GB/s vs 6.400GB/s)

Lower TDP (15W vs 25W)

ATI Radeon HD 4450 's Advantages

Released 3 years and 10 months late

More VRAM (512GB vs 256GB)

40 additional rendering cores

Score

Benchmark

FP32 (float)

FireMV 2260 PCIe x1

0.04 TFLOPS

Radeon HD 4450 +140%

0.096 TFLOPS

FireMV 2260 PCIe x1

VS

Radeon HD 4450

Graphics Card

Jan 2008

Release Date

Nov 2011

FireMV Multi-View

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 2.0 x1

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

400 MHz

Memory

256MB

Memory Size

512MB

DDR2

Memory Type

DDR2

64bit

Memory Bus

64bit

8.000GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

2

Compute Units

1

40

Shading Units

80

4

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

-

L2 Cache

64 KB

Theoretical Performance

2.000 GPixel/s

Pixel Rate

2.400 GPixel/s

2.000 GTexel/s

Texture Rate

4.800 GTexel/s

-

FP16 (half)

-

40.00 GFLOPS

FP32 (float)

96.00 GFLOPS

-

FP64 (double)

-

Graphics Processor

RV620

GPU Name

RV710

-

GPU Variant

RV710 (215-0725016)

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

55 nm

Process Size

55 nm

0.181 billion

Transistors

0.242 billion

67 mm²

Die Size

73 mm²

Board Design

15W

TDP

25W

200 W

Suggested PSU

200 W

2x DisplayPort

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

None

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

4.1

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