MSI Radeon HD 3850 256MB OC Gaming Graphics Card RX3850-T2D256E-OC

Product status: Official | Last Update: 2016-10-09 | Report Error

Graphics Processor

RV670 PRO

Cores : TMUs : ROPs

MSI Radeon HD 3850 256MB OC

Manufacturer

MSI

Original Series

Radeon HD 3000

Based On

Radeon HD 3850

Released After

November 19th, 2007

GPU Model

RV670 PRO (RV670)

Architecture

ATI VLIW5 TeraScale

Fabrication Process

55 nm

Die Size

192 mm²

Transistors Count

666M

Transistors Density

3.5M ^TRAN/_mm²

Stream Cores

320

Thread Processors

SIMD Engines

TMUs

ROPs

Base Clock

690 MHz (+3.3%)

Memory Clock

830 MHz

Effective Memory Clock

1660 Mbps

Memory Size

256 MB

Memory Type

GDDR3

Memory Bus Width

256-bit

Memory Bandwidth

53.1 GB/s

Interface

PCI-Express 2.0 x16

TDP/TBP

75 W

Recommended PSU

350 W

Multi-GPU Support

4-way

DirectX

10.1

Vulkan

OpenGL

3.3

OpenCL

1.2

Pixel Fillrate

11 GPixels/s

Texture Fillrate

11 GTexel/s

Peak FP32

441.6 GFLOPS

FP32 Perf. per Watt

5.9 GFLOPS/W

FP32 Perf. per mm²

2.3 GFLOPS/mm²

Pictures

Box
Angle

Custom Models 14

Model name	Boost	Memory	Power	Custom Series	Popularity
HIS HD 3850 512MB H385F512ANP	-	830 MHz	1× 6-pin		17%
HIS HD 3850 512MB IceQ3 Turbo H385Q512N	-	910 MHz	1× 6-pin	IceQ	12%
MSI HD 3850 1GB RX3850-T2D1G	-	830 MHz	1× 6-pin		100%
MSI HD 3850 256MB RX3850-T2D256E	-	830 MHz	1× 6-pin		58%
MSI HD 3850 256MB RX3850-T2D256E	-	830 MHz	1× 6-pin		11%
MSI HD 3850 256MB OC RX3850-T2D256E-OC	-	830 MHz	1× 6-pin		39%
MSI HD 3850 256MB OC RX3850-T2D256E-OC	-	830 MHz	1× 6-pin		5%
MSI HD 3850 512MB RX3850-T2D512E	-	830 MHz	1× 6-pin		9%
MSI HD 3850 512MB RX3850-T2D512E	-	830 MHz	1× 6-pin		7%
MSI HD 3850 512MB RX3850-T2D512E	-	830 MHz	1× 6-pin		10%
MSI HD 3850 512MB RX3850-T2D512E/D3	-	830 MHz	1× 6-pin		6%
MSI HD 3850 512MB OC RX3850-T2D512E-OC	-	830 MHz	1× 6-pin		6%
MSI HD 3850 512MB OC RX3850-T2D512E-OC	-	830 MHz	1× 6-pin		5%
MSI HD 3850 512MB OC RX3850-T2D512E-OC	-	830 MHz	1× 6-pin		6%

Radeon HD 3000 Series12

Model	Cores	Boost Clock	Memory Clock	Memory Config.
ATI Radeon HD 3870 X2	640	-	1.8 Gbps	2 GB GD4 256b
ATI Radeon HD 3870	320	-	2.3 Gbps	512 MB GD4 256b
ATI Radeon HD 3850	320	-	1.7 Gbps	512 MB GD3 256b
ATI Radeon HD 3690	320	-	1.7 Gbps	256 MB GD3 128b
ATI Radeon HD 3830	320	-	1.7 Gbps	256 MB GD3 128b
ATI Radeon HD 3750	120	-	1.4 Gbps	512 MB GD3 128b
ATI Radeon HD 3730	120	-	792 Mbps	512 MB D2 128b
ATI Radeon HD 3650	120	-	1.6 Gbps	256 MB GD3 128b
ATI Radeon HD 3470	40	-	1.9 Gbps	256 MB GD3 64b
ATI Radeon HD 3470 LP	40	-	1.9 Gbps	256 MB GD3 64b
ATI Radeon HD 3450	40	-	1 Gbps	256 MB D2 64b
ATI Radeon HD 3450 LP	40	-	1 Gbps	256 MB D2 64b

RV670 GPU Cards5

Model	Cores	Boost Clock	Memory Clock	Memory Config.
ATI Radeon HD 3870 X2	640	-	1.8 GB/s	2 GB GD4 256b
ATI Radeon HD 3870	320	-	2.3 GB/s	512 MB GD4 256b
ATI Radeon HD 3850	320	-	1.7 GB/s	512 MB GD3 256b
ATI Radeon HD 3690	320	-	1.7 GB/s	256 MB GD3 128b
ATI Radeon HD 3830	320	-	1.7 GB/s	256 MB GD3 128b