ATI Radeon HD 2900 PRO vs AMD Radeon R7 250

VS

ATI Radeon HD 2900 PRO

AMD Radeon R7 250

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 1024MB VRAM Radeon R7 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 PRO 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 28.80GB/s)

AMD Radeon R7 250 's Advantages

Released 5 years and 10 months late

More VRAM (1024GB vs 512GB)

192 additional rendering cores

Lower TDP (55W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 2900 PRO

0.384 TFLOPS

Radeon R7 250 +86%

0.717 TFLOPS

Radeon HD 2900 PRO

VS

Radeon R7 250

Graphics Card

Dec 2007

Release Date

Oct 2013

Radeon R600

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

800 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

256bit

Memory Bus

128bit

51.20GB/s

Bandwidth

28.80GB/s

Render Config

4

Compute Units

8

-

320

Shading Units

512

16

TMUs

32

16

ROPs

16

-

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

11.20 GPixel/s

9.600 GTexel/s

Texture Rate

22.40 GTexel/s

-

384.0 GFLOPS

FP32 (float)

716.8 GFLOPS

-

FP64 (double)

44.80 GFLOPS

Board Design

200W

TDP

55W

550 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 8-pin

Power Connectors

None

Graphics Processor

R600

GPU Name

Cape Verde

R600 PRO (215RGMDKA13FG)

GPU Variant

Cape Verde PRO

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.72 billion

Transistors

1.5 billion

420 mm²

Die Size

123 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (11_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

1.2

N/A

Vulkan

1.2

-

4.0

Shader Model

5.1

Related GPU Comparisons

1

ATI Radeon HD 2900 PRO vs NVIDIA GeForce 8800 GTS 320

2

ATI Radeon HD 2900 PRO vs ATI Radeon HD 4720

3

ATI Radeon HD 2900 PRO vs NVIDIA GeForce GT 640

4

ATI Radeon HD 2900 PRO vs NVIDIA TITAN V

5

ATI Radeon HD 2900 PRO vs NVIDIA GeForce GTX 1050 Ti

6

ATI Radeon HD 2900 PRO vs NVIDIA GeForce GTX 560 SE

7

ATI Radeon HD 2900 PRO vs NVIDIA GeForce RTX 4060 Ti 8 GB

8

ATI Radeon HD 2900 PRO vs AMD Radeon PRO W7500

9

ATI Radeon HD 2900 PRO vs MTT S80

10

ATI Radeon HD 2900 PRO vs AMD Radeon R9 290X2

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