ATI Radeon HD 3850 X3 vs AMD Radeon HD 8470 OEM

VS

ATI Radeon HD 3850 X3

AMD Radeon HD 8470 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 X3 and 1024MB VRAM Radeon HD 8470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 X3 's Advantages

Larger VRAM bandwidth (54.40GB/s vs 25.60GB/s)

160 additional rendering cores

AMD Radeon HD 8470 OEM 's Advantages

More VRAM (1024GB vs 512GB)

Lower TDP (35W vs 145W)

Score

Benchmark

FP32 (float)

Radeon HD 3850 X3 +72%

0.428 TFLOPS

Radeon HD 8470 OEM

0.248 TFLOPS

Radeon HD 3850 X3

VS

Radeon HD 8470 OEM

Graphics Card

Unknown

Release Date

Jan 2013

Radeon R600

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

850 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

64bit

54.40GB/s

Bandwidth

25.60GB/s

Render Config

4

Compute Units

2

-

320

Shading Units

160

16

TMUs

8

16

ROPs

4

-

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

10.70 GPixel/s

Pixel Rate

3.100 GPixel/s

10.70 GTexel/s

Texture Rate

6.200 GTexel/s

-

428.2 GFLOPS

FP32 (float)

248.0 GFLOPS

-

Board Design

145W

TDP

35W

300 W

Suggested PSU

200 W

4x DVI

Outputs

1x DVI 1x HDMI 1.3a

1x 8-pin

Power Connectors

None

Graphics Processor

RV670

GPU Name

Caicos

RV670 PRO (215-0708003)

GPU Variant

Caicos XT (215-0804070)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.666 billion

Transistors

0.37 billion

192 mm²

Die Size

67 mm²

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3 (full) 4.0 (partial)

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

Related GPU Comparisons

1

ATI Radeon HD 3850 X3 vs AMD Radeon R9 FURY X2

2

ATI Radeon HD 3850 X3 vs AMD Radeon RX 6650 XT

3

ATI Radeon HD 3850 X3 vs AMD Radeon Pro Duo Polaris

4

ATI Radeon HD 3850 X3 vs NVIDIA GeForce 310 OEM

5

ATI Radeon HD 3850 X3 vs ATI Radeon HD 2600 XT Mac Edition

6

ATI Radeon HD 3850 X3 vs ATI Radeon X1650

7

ATI Radeon HD 3850 X3 vs MTT S80

8

ATI Radeon HD 3850 X3 vs AMD Radeon HD 7950

9

ATI Radeon HD 3850 X3 vs NVIDIA GeForce GTX 760 OEM

10

ATI Radeon HD 3850 X3 vs AMD Radeon HD 7670 OEM

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

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

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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