AMD Radeon HD 6970 X2 vs ATI Radeon HD 4250

VS

AMD Radeon HD 6970 X2

ATI Radeon HD 4250

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 X2 and 512MB VRAM Radeon HD 4250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970 X2 's Advantages

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (176.0GB/s vs 6.336GB/s)

1496 additional rendering cores

ATI Radeon HD 4250 's Advantages

Lower TDP (25W vs 375W)

Score

Benchmark

FP32 (float)

Radeon HD 6970 X2 +5531%

2.703 TFLOPS

Radeon HD 4250

0.048 TFLOPS

Radeon HD 6970 X2

VS

Radeon HD 4250

Graphics Card

Unknown

Release Date

Feb 2009

Northern Islands

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1375 MHz

Memory Clock

396 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

176.0GB/s

Bandwidth

6.336GB/s

Render Config

24

Compute Units

2

-

1536

Shading Units

40

96

TMUs

4

32

ROPs

4

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

64 KB

-

Theoretical Performance

28.16 GPixel/s

Pixel Rate

2.376 GPixel/s

84.48 GTexel/s

Texture Rate

2.376 GTexel/s

-

2.703 TFLOPS

FP32 (float)

47.52 GFLOPS

-

Board Design

375W

TDP

25W

750 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x VGA 1x S-Video

3x 8-pin

Power Connectors

None

Graphics Processor

Antilles

GPU Name

RV620

Antilles XT (215-0807027)

GPU Variant

RV620 LE

TeraScale 3

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

2.64 billion

Transistors

0.181 billion

389 mm²

Die Size

67 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon HD 6970 X2 vs AMD FirePro D500

2

AMD Radeon HD 6970 X2 vs AMD Radeon RX 5700

3

AMD Radeon HD 6970 X2 vs NVIDIA GeForce 9400 GT PCI

4

AMD Radeon HD 6970 X2 vs AMD Radeon R9 285X

5

AMD Radeon HD 6970 X2 vs NVIDIA P102 100

6

AMD Radeon HD 6970 X2 vs NVIDIA GeForce RTX 3090 Ti

7

AMD Radeon HD 6970 X2 vs AMD Radeon RX 7800 XT

8

AMD Radeon HD 6970 X2 vs Intel Arc Pro A60

9

AMD Radeon HD 6970 X2 vs NVIDIA GeForce RTX 3070 Ti GA102

10

AMD Radeon HD 6970 X2 vs NVIDIA GeForce GTX 275

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