ATI Radeon HD 2900 XTX vs AMD Radeon HD 7670 OEM

VS

ATI Radeon HD 2900 XTX

AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 XTX 's Advantages

Larger VRAM bandwidth (106.0GB/s vs 64.00GB/s)

AMD Radeon HD 7670 OEM 's Advantages

160 additional rendering cores

Lower TDP (66W vs 240W)

Score

Benchmark

FP32 (float)

Radeon HD 2900 XTX

0.476 TFLOPS

Radeon HD 7670 OEM +61%

0.768 TFLOPS

Radeon HD 2900 XTX

VS

Radeon HD 7670 OEM

Graphics Card

Unknown

Release Date

Jan 2012

Radeon R600

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

828 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

512MB

GDDR3

Memory Type

GDDR5

512bit

Memory Bus

128bit

106.0GB/s

Bandwidth

64.00GB/s

Render Config

4

Compute Units

6

-

320

Shading Units

480

16

TMUs

24

16

ROPs

8

-

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

11.89 GPixel/s

Pixel Rate

6.400 GPixel/s

11.89 GTexel/s

Texture Rate

19.20 GTexel/s

-

475.5 GFLOPS

FP32 (float)

768.0 GFLOPS

-

Board Design

240W

TDP

66W

550 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

1x DVI 1x DisplayPort 1.1 1x VGA

2x 6-pin

Power Connectors

None

Graphics Processor

R600

GPU Name

Turks

R600 XTX A11 (215RGMDKA11FG)

GPU Variant

Turks XT (215-0803000)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.72 billion

Transistors

0.716 billion

420 mm²

Die Size

118 mm²

Graphics Features

10.0 (10_0)

DirectX

11.2 (11_0)

3.3 (full) 4.0 (partial)

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

4.0

Shader Model

5.0

Related GPU Comparisons

1

ATI Radeon HD 2900 XTX vs AMD Radeon RX 7900 XTX

2

ATI Radeon HD 2900 XTX vs Intel Arc Pro A40

3

ATI Radeon HD 2900 XTX vs NVIDIA GeForce RTX 2070

4

ATI Radeon HD 2900 XTX vs AMD FirePro W8100

5

ATI Radeon HD 2900 XTX vs AMD Radeon RX 460

6

ATI Radeon HD 2900 XTX vs NVIDIA GeForce RTX 3080 Ti 20 GB

7

ATI Radeon HD 2900 XTX vs AMD Radeon RX 6400

8

ATI Radeon HD 2900 XTX vs 3dfx Voodoo4-2 4200 PCI 16 MB

9

ATI Radeon HD 2900 XTX vs ATI FireMV 2400 PCIe x1

10

ATI Radeon HD 2900 XTX vs ATI Radeon HD 3870

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