Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c) is integrated in the Dell Inspiron 1525 (PP29L) and Latitude D630 (PP18L) notebooks and achieves OpenGL 2.1 support with good performance.

lspci -vmmnn

Slot:	00:02.0
Class:	VGA compatible controller [0300]
Vendor:	Intel Corporation [8086]
Device:	Mobile GM965/GL960 Integrated Graphics Controller (primary) [2a02]
SVendor:	Hewlett-Packard Company [103c]
SDevice:	Presario C700 [30d9]
Rev:	03

lspci -nnk

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 03)
	Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
	Kernel driver in use: i915
	Kernel modules: intelfb, i915

lspci -vvnnk

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
	Subsystem: Dell Latitude D630 [1028:01f9]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at fea00000 (64-bit, non-prefetchable) [size=1M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at efe8 [size=8]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [d0] Power Management version 3
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
		Bridge: PM- B3+
	Kernel driver in use: i915
	Kernel modules: i915

glxheads

  Display:     0x5610a2d44d10
  Window:      0xe00002
  Context:     0x5610a2d5cdb0
  GL_VERSION:  2.1 Mesa 19.2.7
  GL_VENDOR:   Intel Open Source Technology Center
  GL_RENDERER: Mesa DRI Intel(R) 965GM