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GPU

POWERCOLOR

PowerColor HD 6970 X2 Prototype

Graphics processor

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: TeraScale 3^*
Process node: 40 nm^*
GPUs per card: 2^*
Graphics interface: PCIe 2.0 x16^*
Reported chip die area: 389 mm²^*
Transistors: 2,640 million^*
Graphics processor: Antilles^*
Chip foundry: TSMC^*
Card or module format: Dual-slot^*
Declared GPU TDP: 375 W^*
Suggested system PSU: 750 W^*
External power connectors: 3x 8-pin^*
DirectX / feature level: 11.2 (11_0)^*
OpenGL: 4.4^*
OpenCL: 1.2^*
Shader model: 5.0^*
Reported video memory (allocation unspecified): 2 GB^*
Reported shader processors (allocation unspecified): 1,536^*
Reported memory bandwidth (allocation unspecified): 176 GB/s^*

Memory & storage

Video memory type: GDDR5^*

Power specifications

Thermal design power: 375 W^*

System configuration

Detailed specifications

Specifications 1 · 21 fields

proc transistors: 2,640 million^*
proc die size: 389^* mm²
Reported shader processors (allocation unspecified): 1,536^*
memory clock: 1,375^*
Reported video memory (allocation unspecified): 2^*
name: PowerColor HD 6970 X2 Prototype^*
ram type: GDDR5^*
bus width: 256^*
bus interface: PCIe 2.0 x16^*
Reported memory bandwidth (allocation unspecified): 176^* GB/s
fp32 performance: 2.703^*
tdp: 375^* W
suggested psu: 750^* W
slot width: Dual-slot^*
power connectors: 3x 8-pin^*
is retail board: Yes^*
gpi value: 2.42^*
manufacturer: POWERCOLOR^*
arch name: TeraScale 3^*
proc foundry: TSMC^*
proc process size: 40^* nm

Specifications 2 · 34 fields

DirectX / feature level

11.2 (11_0)^*

OpenCL

1.2^*

OpenGL

4.4^*

Shader model

5.0^*

Architecture

TeraScale 3^*

Graphics interface

PCIe 2.0 x16^*

Memory bus (allocation unspecified)

256^* bit

Reported shader processors (allocation unspecified)

1,536^*

Reported theoretical FP32 peak

2.703^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

8 KB (per CU)^*

Declared GPU L2 cache (allocation unspecified)

512 KB^*

Reported display outputs

2x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2^*

Theoretical pixel fill rate

28.16 GPixel/s^*

External power connectors

3x 8-pin^*

Reported chip die area

389 mm²^*

Chip foundry

TSMC^*

Process node declaration

40 nm^*

Transistors

2,640 million^*

Graphics processor

Antilles^*

GPUs per card

2^*

Reported video memory (allocation unspecified)

2^* GB

Rated memory bandwidth (allocation unspecified)

176.0 GB/s^*

Video memory type

GDDR5^*

Raster output units (allocation unspecified)

32^*

Reported shading units (allocation unspecified)

1,536^*

Card or module format

Dual-slot^*

Suggested system PSU

750 W^*

2:4 tensor sparsity

No^*

Declared GPU TDP

375 W^*

Theoretical texture fill rate

84.48 GTexel/s^*

Texture mapping units (allocation unspecified)

96^*

Reported shader processors (allocation unspecified)

1,536^*

Reported video memory (allocation unspecified)

2^* GB

Video memory type

GDDR5^*

* Provisional data