AMD Radeon HD 8950 Graphics Card

Product status: Official | Last Update: 2015-08-12 | Report Error

Graphics Processor

Cores : TMUs : ROPs

1792 : 112 : 32

AMD Radeon HD 8950

Manufacturer

AMD

Based on

HD 7950 Boost

Original Series

Radeon HD 8000

Release Date

January 8th, 2013

PCB Code

109-C38100-00

Board Model

AMD C381

GPU Model

Tahiti PRO (Tahiti)

Architecture

GCN 1.0

Fabrication Process

28 nm

Die Size

352 mm²

Transistors Count

4.3B

Transistors Density

12.3M ^TRAN/_mm²

Stream Processors

1792

Compute Units

112

Shader Engines

28

TMUs

112

ROPs

32

Base Clock

850 MHz

Boost Clock

925 MHz

Memory Clock

1250 MHz

Effective Memory Clock

5000 Mbps

Memory Size

3072 MB

Memory Type

GDDR5

Memory Bus Width

384-bit

Memory Bandwidth

240.0 GB/s

Interface

PCI-Express 3.0 x16

Width

11.12 cm

Length

26.49 cm

Height

2-slot

Power Connectors

2× 6-pin

Power Design

5+1+1

TDP/TBP

200 W

Recommended PSU

500 W

Multi-GPU Support

4-way

DVI-D DualLink

1 ×

miniDisplayPort

2 ×

HDMI

1 ×

DirectX

11.2

Vulkan

-

OpenGL

4.4

OpenCL

1.2

Pixel Fillrate

29.6 GPixels/s

Texture Fillrate

103.6 GTexel/s

Peak FP32

3.3 TFLOPS

FP32 Perf. per Watt

16.6 GFLOPS/W

FP32 Perf. per mm²

9.4 GFLOPS/mm²

Pictures

Radeon HD 8000 Series17

	Model	Cores	Boost Clock	Memory Clock	Memory Config.
	AMD Radeon HD 8990	4096	1000 MHz	6 Gbps	12 GB GD5 384b
	AMD Radeon HD 8970	2048	1050 MHz	6 Gbps	3 GB GD5 384b
	AMD Radeon HD 8950	1792	925 MHz	5 Gbps	3 GB GD5 384b
	AMD Radeon HD 8870	1280	-	4.8 Gbps	2 GB GD5 256b
	AMD Radeon HD 8860	1280	-	5.6 Gbps	2 GB GD5 256b
	AMD Radeon HD 8770	896	-	6 Gbps	1 GB GD5 128b
	AMD Radeon HD 8760	640	-	4.5 Gbps	2 GB GD5 128b
	AMD Radeon HD 8740	512	-	4.5 Gbps	1 GB GD5 128b
	AMD Radeon HD 8510	480	-	1.6 Gbps	1 GB GD3 128b
	AMD Radeon HD 8550	480	-	1.6 Gbps	1 GB GD3 128b
	AMD Radeon HD 8670	384	1050 MHz	4.6 Gbps	2 GB GD5 128b
	AMD Radeon HD 8730	384	-	4.5 Gbps	1 GB GD5 128b
	AMD Radeon HD 8570	320	780 MHz	1.8 Gbps	2 GB GD3 128b
	AMD Radeon HD 8490	160	-	1.8 Gbps	1 GB D3 64b
	AMD Radeon HD 8470	160	-	3.6 Gbps	1 GB GD5 64b
	AMD Radeon HD 8450	160	-	1.1 Gbps	1 GB D3 64b
	AMD Radeon HD 8350	80	-	900 Mbps	512 MB D3 64b

Tahiti GPU Cards13

	Model	Cores	Boost Clock	Memory Clock	Memory Config.
	AMD Radeon HD 7990	4096	1000 MHz	6 GB/s	12 GB GD5 384b
	AMD Radeon HD 8990	4096	1000 MHz	6 GB/s	12 GB GD5 384b
	AMD Radeon Sky 900	3584	-	5 GB/s	12 GB GD5 384b
	AMD Radeon HD 7970 GHz Edition	2048	1050 MHz	6 GB/s	3 GB GD5 384b
	AMD Radeon HD 8970	2048	1050 MHz	6 GB/s	3 GB GD5 384b
	AMD Radeon HD 7970	2048	-	5.5 GB/s	3 GB GD5 384b
	AMD Radeon R9 280X	2048	1000 MHz	6 GB/s	3 GB GD5 384b
	AMD Radeon Sky 700	1792	-	5 GB/s	6 GB GD5 384b
	AMD Radeon HD 7950 Boost	1792	925 MHz	5 GB/s	3 GB GD5 384b
	AMD Radeon HD 8950	1792	925 MHz	5 GB/s	3 GB GD5 384b
	AMD Radeon R9 280	1792	933 MHz	6 GB/s	3 GB GD5 384b
	AMD Radeon HD 7950	1792	-	5 GB/s	3 GB GD5 384b
	AMD Radeon HD 7870 XT	1536	975 MHz	6 GB/s	2 GB GD5 256b