GeForce 6600 vs 615

Place in the ranking	1026	1370
Place by popularity	not in top-100	not in top-100
Power efficiency	1.86	no data
Architecture	Fermi (2010−2014)	Curie (2003−2013)
GPU code name	GF108	NV43 A2
Market segment	Laptop	Desktop
Release date	15 May 2012 (12 years ago)	12 August 2004 (20 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	48	no data
Core clock speed	660 MHz	300 MHz
Number of transistors	585 million	146 million
Manufacturing process technology	40 nm	110 nm
Power consumption (TDP)	49 Watt	no data
Texture fill rate	5.280	2.400
Floating-point processing power	0.1267 TFLOPS	no data
ROPs	4	4
TMUs	8	8

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface	PCIe 2.0 x16	PCIe 1.0 x16
Width	no data	1-slot
Supplementary power connectors	no data	None

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	DDR3	DDR
Maximum RAM amount	1 GB	256 MB
Memory bus width	128 Bit	128 Bit
Memory clock speed	900 MHz	250 MHz
Memory bandwidth	28.8 GB/s	8 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

No outputs

1x DVI, 1x VGA, 1x S-Video

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 (11_0)	9.0c (9_3)
Shader Model	5.1	3.0
OpenGL	4.6	2.1
OpenCL	1.1	N/A
Vulkan	N/A	N/A
CUDA	2.1	-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GeForce 615 1.33
+505%

GeForce 6600 0.22

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GeForce 615 514
+498%

GeForce 6600 86

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary

Performance score	1.33	0.22
Recency	15 May 2012	12 August 2004
Maximum RAM amount	1 GB	256 MB
Chip lithography	40 nm	110 nm

GeForce 615 has a 504.5% higher aggregate performance score, an age advantage of 7 years, a 300% higher maximum VRAM amount, and a 175% more advanced lithography process.

The GeForce 615 is our recommended choice as it beats the GeForce 6600 in performance tests.

Be aware that GeForce 615 is a notebook card while GeForce 6600 is a desktop one.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.