GeForce GT 745M
NVIDIA
G3D Mark
1,081
Performance Spectrum - GPU
About G3D Mark
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 GT 745M is manufactured by NVIDIA. It was released in April 1 2013. It features the Kepler architecture. The core clock speed is 549 MHz. It has 384 shading units. The thermal design power (TDP) is 45W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,081 points.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. The GeForce GT 745M is positioned at rank #136 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce GT 745M
FPS Benchmarks
Predicted performance for GeForce GT 745M across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Technical Analysis
Detailed breakdown of GeForce GT 745M specifications and capabilities.
Graphics Performance
The GeForce GT 745M scores 1,081 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: GK107), manufactured on a 28 nm process— smaller process nodes improve power efficiency and transistor density. It packs 384 shader units (the primary compute units for rendering pixels), 32 TMUs (texture mapping units), and 16 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 0.4216 TFLOPS — this measures the theoretical peak floating-point performance.
| Specification | GeForce GT 745M |
|---|---|
| G3D MarkPassMark 3D graphics benchmark score | 1,081 |
| ArchitectureGPU microarchitecture generation | Kepler (2012−2018) |
| CodenameInternal GPU die codename | GK107 |
| Manufacturing ProcessFabrication node — smaller = more efficient | 28 nm |
| Shader UnitsCore compute units for rendering/compute | 384 |
| TMUsTexture Mapping Units — handle texture sampling | 32 |
| ROPsRender Output Units — final pixel/color blending | 16 |
| Base ClockGuaranteed minimum GPU frequency | 549 MHz |
| Compute (FP32)Peak single-precision floating-point performance | 0.4216 TFLOPS |
| Texture Fill RateTextures processed per second | 17.57 GTexel/s |
| PCIe InterfaceCPU↔GPU data link generation | PCIe 3.0 x16 |
| Transistor Count | 1,270 million |
| Performance RankPosition in global GPU performance ranking | #857 |
Video Memory (VRAM)
The GeForce GT 745M is equipped with 2 GB of GDDR5 video memory connected via a 64-bit memory bus, delivering Unknown of bandwidth. Memory operates at 8 Gbps effective speed.
| Specification | GeForce GT 745M |
|---|---|
| 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 | 64-bit |
| Memory SpeedEffective memory data rate | 8 Gbps |
| BandwidthMaximum data throughput between GPU and VRAM | Unknown |
| L1 Cache | 32 kB |
| L2 Cache | 256 kB |
Advanced Features & APIs
Graphics API support: DirectX 11.0, Vulkan 1.2, OpenGL 4.2— latest API versions enable the most advanced rendering features like ray tracing and mesh shaders.
| Specification | GeForce GT 745M |
|---|---|
| NVIDIA Reflex | ❌ Not Supported |
| DLSS Frame Generation | ❌ Not Supported |
| DLSS Super Resolution | ❌ Not Supported |
| DirectXMicrosoft graphics API version | 11.0 |
| VulkanCross-platform graphics API | 1.2 |
| OpenGLLegacy graphics API | 4.2 |
| Compute APIGPGPU framework (CUDA/ROCm/OpenCL) | CUDA 3.0 |
| Multi-GPUSLI/CrossFire/NVLink support | Optimus |
Display & Media
Display outputs: 1x Internal — supports up to 1 simultaneous displays. Hardware encoder: NVENC 1.0, decoder: PureVideo HD VP5— dedicated hardware for video encoding/decoding accelerates streaming, recording, and video playback. Supported codecs: MPEG-2,H.264,VC-1,MPEG-4 ASP,H.265.
| Specification | GeForce GT 745M |
|---|---|
| Internal PortsNumber of Internal display connectors | 1x |
| Max DisplaysMaximum simultaneously connected monitors | 1 |
| Hardware EncoderVideo encoding engine version | NVENC 1.0 |
| Hardware DecoderVideo decoding engine version | PureVideo HD VP5 |
| CodecsSupported video compression formats | MPEG-2,H.264,VC-1,MPEG-4 ASP,H.265 |
Power & Dimensions
The GeForce GT 745M draws 45 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: PCIe-powered. Physical size: 0mm long, 0mm tall, occupying 0 expansion slots— verify your case has clearance before purchasing. Typical temperatures: 45°C at idle, 75°C under load.
| Specification | GeForce GT 745M |
|---|---|
| TDPPower consumption under load | 45 Watt |
| Recommended PSUMinimum power supply wattage | 350W |
| Power ConnectorRequired PCIe power cable type | PCIe-powered |
| Card LengthGPU card length — check case clearance | 0mm |
| Card Height | 0mm |
| Slot WidthExpansion slots occupied | 0-slot |
| Idle TemperatureTypical temperature at desktop idle | 45°C |
| Load TemperatureTypical temperature under gaming load | 75°C |
Value Analysis
It holds Rank #136 in the cost-benefit ranking — a comprehensive score that weighs raw performance against current market pricing. Overall performance ranking position: #857 among all indexed GPUs.
| Specification | GeForce GT 745M |
|---|---|
| Cost-Benefit RankOverall value ranking position | #136 |
| Performance RankPosition in global GPU performance ranking | #857 |
| Release Date | April 1 2013 |
| Release Year | 2013 |
Similar Performance
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Our Recommendation for GeForce GT 745M
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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