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GPU

DELL

Dell HD 7970M

Graphics processor

Video memory: 2 GB^*
Memory bus: 256 bit^*
Rated memory bandwidth: 153.60 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: GCN 1.0^*
Process node: 28 nm^*
GPU cores: 1,280^*
Graphics interface: MXM-B (3.0)^*
Reported chip die area: 212 mm²^*
Transistors: 2,800 million^*
Graphics processor: Wimbledon^*
Texture mapping units: 80^*
Raster output units: 32^*
Chip foundry: TSMC^*
Card or module format: MXM Module^*
Declared GPU TDP: 100 W^*
External power connectors: None^*
DirectX / feature level: 12 (11_1)^*
OpenGL: 4.6^*
OpenCL: 2.1 (1.2)^*
Vulkan: 1.2.170^*
Shader model: 6.5 (5.1)^*
GPU L2 cache: 512 KB^*

Memory & storage

Memory options: 2^*
Video memory: 2 GB^*
Video memory type: GDDR5^*
Memory bus: 256 bit^*
Rated memory bandwidth: 153.60 GB/s^*

Power specifications

Thermal design power: 100 W^*

System configuration

Detailed specifications

Specifications 1 · 21 fields

proc transistors: 2,800 million^*
proc die size: 212^* mm²
cores: 1,280^*
memory clock: 1,200^*
ram: 2^*
name: Dell HD 7970M^*
ram type: GDDR5^*
bus width: 256^*
bus interface: MXM-B (3.0)^*
ram bandwidth: 153.6^* GB/s
fp32 performance: 2.176^*
fp64 performance: 0.136^*
tdp: 100^* W
slot width: MXM Module^*
is retail board: Yes^*
gpi value: 1.97^*
manufacturer: DELL^*
arch name: GCN 1.0^*
card release date: 2012-04-24^*
proc foundry: TSMC^*
proc process size: 28^* nm

Specifications 2 · 34 fields

DirectX / feature level

12 (11_1)^*

OpenCL

2.1 (1.2)^*

OpenGL

4.6^*

Shader model

6.5 (5.1)^*

Vulkan

1.2.170^*

Architecture

GCN 1.0^*

Graphics interface

MXM-B (3.0)^*

Memory bus

256^* bit

Reported shader processors

1,280^*

Reported theoretical FP32 peak

2.176^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP64 peak

0.136^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

16 KB (per CU)^*

Declared GPU L2 cache

512 KB^*

Reported display outputs

Portable Device Dependent^*

Theoretical pixel fill rate

27.20 GPixel/s^*

External power connectors

None^*

Reported chip die area

212 mm²^*

Chip foundry

TSMC^*

Process node declaration

28 nm^*

Transistors

2,800 million^*

Graphics processor

Wimbledon^*

Reported video memory

2^* GB

Rated memory bandwidth

153.6 GB/s^*

Video memory type

GDDR5^*

Raster output units

32^*

Reported shading units

1,280^*

Card or module format

MXM Module^*

2:4 tensor sparsity

No^*

Declared GPU TDP

100 W^*

Theoretical texture fill rate

68.00 GTexel/s^*

Texture mapping units

80^*

GPU cores

1,280^*

Video memory

2^* GB

Video memory type

GDDR5^*

* Provisional data