ATI FirePro V7750 vs AMD Radeon HD 6450 OEM

VS

ATI FirePro V7750 AMD Radeon HD 6450 OEM

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7750 and 512MB VRAM Radeon HD 6450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7750 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (28.80GB/s vs 8.528GB/s)

160 additional rendering cores

AMD Radeon HD 6450 OEM 's Advantages

Released 1 years and 11 months late

Lower TDP (18W vs 76W)

Score

Benchmark

FP32 (float)

FirePro V7750 +156%

0.512 TFLOPS

Radeon HD 6450 OEM

0.2 TFLOPS

FirePro V7750

VS

Radeon HD 6450 OEM

Graphics Card

Mar 2009

Release Date

Feb 2011

FirePro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

533 MHz

Memory

1024MB

Memory Size

512MB

GDDR3

Memory Type

GDDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

8.528GB/s

Render Config

-

SM Count

-

4

Compute Units

2

320

Shading Units

160

32

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

Theoretical Performance

6.400 GPixel/s

Pixel Rate

2.500 GPixel/s

25.60 GTexel/s

Texture Rate

5.000 GTexel/s

-

FP16 (half)

-

512.0 GFLOPS

FP32 (float)

200.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

RV730

GPU Name

Caicos

RV730 GL XTX

GPU Variant

Junbonator

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.514 billion

Transistors

0.37 billion

146 mm²

Die Size

67 mm²

Board Design

76W

TDP

18W

250 W

Suggested PSU

200 W

1x DVI 2x DisplayPort 1.0

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

5.0

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