ATI Radeon HD 4250 vs AMD Radeon HD 7850

VS

ATI Radeon HD 4250

AMD Radeon HD 7850

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4250 and 2GB VRAM Radeon HD 7850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4250 's Advantages

Lower TDP (25W vs 130W)

AMD Radeon HD 7850 's Advantages

Released 3 years and 1 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (153.6GB/s vs 6.336GB/s)

984 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4250

0.048 TFLOPS

Radeon HD 7850 +3568%

1.761 TFLOPS

Radeon HD 4250

VS

Radeon HD 7850

Graphics Card

Feb 2009

Release Date

Mar 2012

Radeon R600

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

396 MHz

Memory Clock

1200 MHz

Memory

512MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

256bit

6.336GB/s

Bandwidth

153.6GB/s

Render Config

2

Compute Units

16

-

40

Shading Units

1024

4

TMUs

64

4

ROPs

32

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

512 KB

-

Theoretical Performance

2.376 GPixel/s

Pixel Rate

27.52 GPixel/s

2.376 GTexel/s

Texture Rate

55.04 GTexel/s

-

47.52 GFLOPS

FP32 (float)

1.761 TFLOPS

-

FP64 (double)

110.1 GFLOPS

Board Design

25W

TDP

130W

200 W

Suggested PSU

300 W

1x DVI 1x VGA 1x S-Video

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

RV620

GPU Name

Pitcairn

RV620 LE

GPU Variant

Pitcairn PRO (215-0828062)

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.181 billion

Transistors

2.8 billion

67 mm²

Die Size

212 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

N/A

OpenCL

1.2

N/A

Vulkan

1.2

-

4.1

Shader Model

5.1

Related GPU Comparisons

1

ATI Radeon HD 4250 vs NVIDIA GeForce GTX 660 Rev. 2

2

ATI Radeon HD 4250 vs NVIDIA GeForce 8600 GTS Mac Edition

3

ATI Radeon HD 4250 vs AMD FirePro W5000

4

ATI Radeon HD 4250 vs NVIDIA GeForce GT 230

5

ATI Radeon HD 4250 vs ATI Radeon HD 3650 AGP

6

ATI Radeon HD 4250 vs NVIDIA GeForce 9400 GT Rev. 3

7

ATI Radeon HD 4250 vs ATI FirePro 2270

8

ATI Radeon HD 4250 vs NVIDIA GeForce 210 PCI

9

ATI Radeon HD 4250 vs AMD Radeon Pro V320

10

ATI Radeon HD 4250 vs NVIDIA GeForce 310 OEM

Related News

1

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

2

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

3

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

4

CXMT Reportedly Achieves 80% Yield in DDR5 Production

5

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

6

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

7

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

8

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

9

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

10

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