AMD Radeon HD 7670 OEM vs ATI Radeon HD 4850 X2

VS

AMD Radeon HD 7670 OEM

ATI Radeon HD 4850 X2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 512MB VRAM Radeon HD 4850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670 OEM 's Advantages

Released 3 years and 2 months late

Larger VRAM bandwidth (64.00GB/s vs 63.68GB/s)

Lower TDP (66W vs 250W)

ATI Radeon HD 4850 X2 's Advantages

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7670 OEM

0.768 TFLOPS

Radeon HD 4850 X2 +30%

1 TFLOPS

Radeon HD 7670 OEM

VS

Radeon HD 4850 X2

Graphics Card

Jan 2012

Release Date

Nov 2008

Southern Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

995 MHz

Memory

512MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

63.68GB/s

Render Config

6

Compute Units

10

-

480

Shading Units

800

24

TMUs

40

8

ROPs

16

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

10.00 GPixel/s

19.20 GTexel/s

Texture Rate

25.00 GTexel/s

-

768.0 GFLOPS

FP32 (float)

1000 GFLOPS

-

FP64 (double)

200.0 GFLOPS

Board Design

66W

TDP

250W

250 W

Suggested PSU

600 W

1x DVI 1x DisplayPort 1.1 1x VGA

Outputs

4x DVI 1x S-Video

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Turks

GPU Name

R700

Turks XT (215-0803000)

GPU Variant

R700 PRO (215-0669065)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.716 billion

Transistors

0.956 billion

118 mm²

Die Size

256 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTX 780 6 GB

2

AMD Radeon HD 7670 OEM vs ATI Radeon X1950 PRO DUAL

3

AMD Radeon HD 7670 OEM vs ATI Radeon HD 5750

4

AMD Radeon HD 7670 OEM vs AMD Radeon HD 8550 OEM

5

AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTX 280

6

AMD Radeon HD 7670 OEM vs AMD Radeon HD 6230

7

AMD Radeon HD 7670 OEM vs ATI Radeon HD 4770

8

AMD Radeon HD 7670 OEM vs AMD Radeon RX 550

9

AMD Radeon HD 7670 OEM vs AMD Radeon R9 FURY

10

AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTS 450 Rev. 2

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage