GeForce 920MX vs GeForce GT 745M

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money. The GeForce 920MX is positioned at rank 360 and the GeForce GT 745M is on rank 136, so the GeForce GT 745M offers better cost-efficiency for playing games.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar GeForce 920MX

#350

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

1020%

#352

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

925%

#353

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

923%

#357

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

839%

#358

Radeon RX 6300

MSRP: $60|Avg: $40

833%

#360

GeForce 920MX

MSRP: $100|Avg: $54

100%

#361

Radeon RX Vega11 Ryzen 7 3750H

MSRP: $150|Avg: $45

100%

#362

Radeon HD 7670A

MSRP: $100|Avg: $40

99%

#363

Radeon Vega 8

MSRP: $150|Avg: $40

98%

#367

GeForce 615

MSRP: $50|Avg: $15

95%

#369

Radeon Ryzen 7 6800HS

MSRP: $600|Avg: $600

94%

#370

GeForce GT 730A

MSRP: $75|Avg: $20

93%

#372

Radeon HD 7660G

MSRP: $50|Avg: $50

90%

#373

Radeon R7 M270DX

MSRP: $100|Avg: $20

90%

#374

Radeon HD 6670/7670

MSRP: $99|Avg: $40

90%

#375

Radeon 620

MSRP: $100|Avg: $50

90%

Based on actual market prices and performance benchmarks.

Performance Per Dollar GeForce GT 745M

#39

Radeon RX 7700S

MSRP: $449|Avg: $350

96%

#126

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

301%

#128

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

273%

#129

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

272%

#133

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

248%

#134

Radeon RX 6300

MSRP: $60|Avg: $40

246%

#136

GeForce GT 745M

MSRP: N/A|Avg: N/A

100%

#139

Iris Xe MAX Graphics

MSRP: $55|Avg: $40

100%

#145

Radeon RX 580 (móvel)

MSRP: $229|Avg: $65

97%

#147

GeForce GT 630M

MSRP: N/A|Avg: $35

96%

#150

Tiger Lake-U Xe Graphics G7

MSRP: $100|Avg: $50

94%

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The GeForce GT 745M is the superior choice for raw performance. It leads with a 1.6% higher G3D Mark score and 300% more VRAM (2 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 920MX.

Insight	GeForce 920MX	GeForce GT 745M
Performance	❌Lower raw frame rates (-1.6%)	✅Leading raw performance (+1.6%)
Longevity	🛑Obsolete Architecture (2016 / Maxwell (2014−2017))	🛑Obsolete Architecture (2013 / Kepler (2012−2018))
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	❌ Less VRAM capacity	✅ More VRAM (+300%)
Efficiency	💡 Excellent Perf/Watt	⚡ Higher Power Consumption
Case Fit	—	—

💎 Value Proposition

While current pricing data is unavailable, the GeForce GT 745M remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.

Performance Check

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

GeForce 920MX Benchmark Check

GeForce GT 745M Benchmark Check

Path of Exile 2

No prediction data available

Path of Exile 2

No prediction data available

Counter-Strike 2

No prediction data available

Counter-Strike 2

No prediction data available

League of Legends

League of Legends

No prediction data available

Valorant

No prediction data available

Valorant

No prediction data available

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce 920MX and GeForce GT 745M

GeForce 920MX

The GeForce 920MX is manufactured by NVIDIA. It was released in March 25 2016. It features the Maxwell architecture. The core clock ranges from 965 MHz to 993 MHz. It has 256 shading units. The thermal design power (TDP) is 16W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,064 points.

GeForce GT 745M

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.

⚡

Graphics Performance

The GeForce 920MX scores 1,064 and the GeForce GT 745M reaches 1,081 in the G3D Mark benchmark — just a 1.6% difference, making them near-identical in rasterization performance. The GeForce 920MX is built on Maxwell while the GeForce GT 745M uses Kepler, both on a 28 nm process. Shader units: 256 (GeForce 920MX) vs 384 (GeForce GT 745M). Raw compute: 0.5084 TFLOPS (GeForce 920MX) vs 0.4216 TFLOPS (GeForce GT 745M).

Feature	GeForce 920MX	GeForce GT 745M
G3D Mark Score	1,064	1,081+2%
Architecture	Maxwell	Kepler
Process Node	28 nm	28 nm
Shading Units	256	384+50%
Compute (TFLOPS)	0.5084 TFLOPS+21%	0.4216 TFLOPS
ROPs	8	16+100%
TMUs	24	32+33%
L1 Cache	128 KB+300%	32 KB
L2 Cache	1 MB+300%	0.25 MB

✨

Advanced Features (DLSS/FSR)

Feature	GeForce 920MX	GeForce GT 745M
Upscaling Tech	FSR 1.0 (Software)	FSR 1.0 (Software)
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	Standard

💾

Video Memory (VRAM)

The GeForce 920MX comes with 512 MB of VRAM, while the GeForce GT 745M has 2 GB. The GeForce GT 745M offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 64-bit. L2 Cache: 1 MB (GeForce 920MX) vs 0.25 MB (GeForce GT 745M) — the GeForce 920MX has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce 920MX	GeForce GT 745M
VRAM Capacity	0.5 GB	2 GB+300%
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit+100%	64-bit
L2 Cache	1 MB+300%	0.25 MB

🖥️

Display & API Support

DirectX support: 12 (11_0) (GeForce 920MX) vs 11.0 (GeForce GT 745M). Vulkan: 1.1 vs 1.2. OpenGL: 4.6 vs 4.2. Maximum simultaneous displays: 0 vs 1.

Feature	GeForce 920MX	GeForce GT 745M
DirectX	12 (11_0)+9%	11.0
Vulkan	1.1	1.2+9%
OpenGL	4.6+10%	4.2
Max Displays	0	1

🎬

Media & Encoding

Hardware encoder: None (GeForce 920MX) vs NVENC 1.0 (GeForce GT 745M). Decoder: PureVideo HD VP6 vs PureVideo HD VP5. Supported codecs: H.264,VC-1,MPEG-2 (GeForce 920MX) vs MPEG-2,H.264,VC-1,MPEG-4 ASP,H.265 (GeForce GT 745M).

Feature	GeForce 920MX	GeForce GT 745M
Encoder	None	NVENC 1.0
Decoder	PureVideo HD VP6	PureVideo HD VP5
Codecs	H.264,VC-1,MPEG-2	MPEG-2,H.264,VC-1,MPEG-4 ASP,H.265

🔌

Power & Dimensions

The GeForce 920MX draws 16W versus the GeForce GT 745M's 45W — a 95.1% difference. The GeForce 920MX is more power-efficient. Recommended PSU: 350W (GeForce 920MX) vs 350W (GeForce GT 745M). Power connectors: PCIe-powered vs PCIe-powered.