G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Overview

The GeForce GTX 680M KY_Bullet Edition is manufactured by NVIDIA. It was released in November 8 2013. It features the Kepler architecture. The core clock ranges from 771 MHz to 797 MHz. It has 1536 shading units. The thermal design power (TDP) is 122W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,569 points.

Value Upgrade Path

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MSRP is the manufacturer's suggested retail price.•
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Performance Per Dollar

Based on actual market prices and performance benchmarks.

FPS Benchmarks

Predicted performance for GeForce GTX 680M KY_Bullet Edition across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.

Technical Analysis

Detailed breakdown of GeForce GTX 680M KY_Bullet Edition specifications and capabilities.

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Graphics Performance

The GeForce GTX 680M KY_Bullet Edition scores 3,569 in the G3D Mark benchmark (the standard measure of rasterization GPU performance), placing it in the Entry Level tier as a Legacy generation graphics card. It is built on the Kepler (2012−2018) architecture (codename: GK104), manufactured on a 28 nm process— smaller process nodes improve power efficiency and transistor density. It packs 1536 shader units (the primary compute units for rendering pixels), 128 TMUs (texture mapping units), and 32 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 2.448 TFLOPS — this measures the theoretical peak floating-point performance. Boost clock reaches 797 MHz from a base of 771 MHz.

Specification	GeForce GTX 680M KY_Bullet Edition
G3D MarkPassMark 3D graphics benchmark score	3,569
ArchitectureGPU microarchitecture generation	Kepler (2012−2018)
CodenameInternal GPU die codename	GK104
Manufacturing ProcessFabrication node — smaller = more efficient	28 nm
Shader UnitsCore compute units for rendering/compute	1536
TMUsTexture Mapping Units — handle texture sampling	128
ROPsRender Output Units — final pixel/color blending	32
Boost ClockMaximum GPU frequency under load	797 MHz
Base ClockGuaranteed minimum GPU frequency	771 MHz
Compute (FP32)Peak single-precision floating-point performance	2.448 TFLOPS
Texture Fill RateTextures processed per second	102.0 GTexel/s
PCIe InterfaceCPU↔GPU data link generation	PCIe 3.0 x16
Transistor Count	3,540 million
Performance RankPosition in global GPU performance ranking	#625

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Video Memory (VRAM)

The GeForce GTX 680M KY_Bullet Edition is equipped with 2 GB of GDDR5 video memory connected via a 256-bit memory bus, delivering Unknown of bandwidth. Memory operates at 8 Gbps effective speed.

Specification	GeForce GTX 680M KY_Bullet Edition
VRAM SizeVideo memory capacity — more = better for high-res textures	2 GB
VRAM TypeMemory technology generation	GDDR5
Memory BusWidth of data path — wider = more bandwidth	256-bit
Memory SpeedEffective memory data rate	8 Gbps
BandwidthMaximum data throughput between GPU and VRAM	Unknown
L1 Cache	128 kB
L2 Cache	512 kB

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Advanced Features & APIs

Graphics API support: DirectX 12 (11_0), Vulkan 1.2, OpenGL 4.6— latest API versions enable the most advanced rendering features like ray tracing and mesh shaders.

Specification	GeForce GTX 680M KY_Bullet Edition
NVIDIA Reflex	❌ Not Supported
DLSS Frame Generation	❌ Not Supported
DLSS Super Resolution	❌ Not Supported
DirectXMicrosoft graphics API version	12 (11_0)
VulkanCross-platform graphics API	1.2
OpenGLLegacy graphics API	4.6
Compute APIGPGPU framework (CUDA/ROCm/OpenCL)	CUDA
Multi-GPUSLI/CrossFire/NVLink support	SLI

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Display & Media

Display outputs: 0x Depends on Laptop — supports up to 4 simultaneous displays. Hardware encoder: NVENC, decoder: PureVideo HD (VP5)— dedicated hardware for video encoding/decoding accelerates streaming, recording, and video playback. Supported codecs: H.264,MPEG-2,VC-1.

Specification	GeForce GTX 680M KY_Bullet Edition
Depends on Laptop PortsNumber of Depends on Laptop display connectors	0x
Max DisplaysMaximum simultaneously connected monitors	4
Hardware EncoderVideo encoding engine version	NVENC
Hardware DecoderVideo decoding engine version	PureVideo HD (VP5)
CodecsSupported video compression formats	H.264,MPEG-2,VC-1

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Power & Dimensions

The GeForce GTX 680M KY_Bullet Edition draws 122 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: 1x 6-pin. Physical size: 105mm long, 82mm tall, occupying 0 expansion slots, weighing 0g— verify your case has clearance before purchasing. Typical temperatures: 35°C at idle, 75°C under load.

Specification	GeForce GTX 680M KY_Bullet Edition
TDPPower consumption under load	122 Watt
Recommended PSUMinimum power supply wattage	350W
Power ConnectorRequired PCIe power cable type	1x 6-pin
Card LengthGPU card length — check case clearance	105mm
Card Height	82mm
Slot WidthExpansion slots occupied	0-slot
Weight	0g
Idle TemperatureTypical temperature at desktop idle	35°C
Load TemperatureTypical temperature under gaming load	75°C

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

2 categories

Technical Specifications

19 specs

ROPs	32
TMUs	128
Vram	2 GB
L1 Cache	128 kB
L2 Cache	512 kB
Core Clock	771 MHz
Boost Clock	797 MHz
Memory Type	GDDR5
Memory Speed	8 Gbps
Shading Units	1536
PCIe Generation	PCIe 3.0 x16
Memory Bandwidth	Unknown
Memory Bus Width	256-bit
Transistor Count	3,540 million
Frame Generation	NVIDIA Reflex: No \| DLSS Frame Generation: No \| DLSS Super Resolution: No
Texture Fill Rate	102.0
Manufacturing Process	28 nm
Power Consumption (TDP)	122 Watt
Floating Point Performance	2.448 TFLOPS