ATI Radeon HD 4450 vs ATI FirePro V7770

VS

ATI Radeon HD 4450

ATI FirePro V7770

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 76W)

ATI FirePro V7770 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (33.60GB/s vs 6.400GB/s)

720 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4450

0.096 TFLOPS

FirePro V7770 +941%

1 TFLOPS

Radeon HD 4450

VS

FirePro V7770

Graphics Card

Nov 2011

Release Date

Jan 2012

Radeon R700

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

400 MHz

Memory Clock

1050 MHz

Memory

512MB

Memory Size

1024MB

DDR2

Memory Type

GDDR4

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

33.60GB/s

Render Config

1

Compute Units

10

-

80

Shading Units

800

8

TMUs

40

4

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

128 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

5.000 GPixel/s

4.800 GTexel/s

Texture Rate

25.00 GTexel/s

-

96.00 GFLOPS

FP32 (float)

1000 GFLOPS

-

Board Design

25W

TDP

76W

200 W

Suggested PSU

250 W

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

Outputs

1x DVI

None

Power Connectors

1x 6-pin

Graphics Processor

RV710

GPU Name

RV770

RV710 (215-0725016)

GPU Variant

RV770 XT (215-0669049)

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

55 nm

Process Size

55 nm

0.242 billion

Transistors

0.956 billion

73 mm²

Die Size

256 mm²

Graphics Features

10.1 (10_1)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

-

4.1

Shader Model

4.1

Related GPU Comparisons

1

ATI Radeon HD 4450 vs AMD Radeon RX 6750 GRE 10 GB

2

ATI Radeon HD 4450 vs NVIDIA GeForce GT 530 OEM

3

ATI Radeon HD 4450 vs NVIDIA GeForce 510 OEM

4

ATI Radeon HD 4450 vs AMD Radeon RX 7900 GRE

5

ATI Radeon HD 4450 vs ATI FirePro V5800 DVI

6

ATI Radeon HD 4450 vs AMD Radeon HD 7510 OEM

7

ATI Radeon HD 4450 vs AMD Radeon PRO W7600

8

ATI Radeon HD 4450 vs AMD Radeon RX Vega 64 Liquid Cooling

9

ATI Radeon HD 4450 vs NVIDIA GeForce GTX 680

10

ATI Radeon HD 4450 vs NVIDIA GeForce GT 645 OEM

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption