GeForce 770M vs GeForce GT 755M SLI

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.

GeForce 770M vs GeForce GT 755M SLI FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

GeForce 770M vs GeForce GT 755M SLI: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

GeForce 770M

2013

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Lower average FPS than GeForce GT 755M SLI across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 2 GB for high-resolution textures and newer games.
❌2013 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌Lower G3D Mark per dollar, at 0 vs 16.4 G3D/$ (Unknown MSRP vs $200 MSRP).
❌3650% higher power demand at 75W vs 2W.

GeForce GT 755M SLI

2013

Why buy it

✅31.0% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 16.4 vs 0 G3D/$ ($200 MSRP vs Unknown MSRP).
✅300% more VRAM for high-resolution textures and newer games (2 GB vs 512 MB).
✅Draws 2W instead of 75W, a 73W reduction.

Trade-offs

❌2013 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Quick Answers

Which GPU is faster for gaming right now?

GeForce GT 755M SLI is the faster gaming card right now. In our data, it leads by 31.0% in average FPS across 50 tracked games in our benchmark data and by 1% in PassMark G3D (3,280 vs 3,246), so the answer here is pretty clean.

Which GPU is the safer long-term pick for 2026 and beyond?

GeForce 770M is the safer long-term pick for 2026 and beyond because it comes out ahead on the available hardware-headroom signals for this matchup.

Which GPU is the better buy today?

GeForce GT 755M SLI makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and some 1440p, GeForce GT 755M SLI is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce 770M has the stronger long-term case.

GeForce 770M vs GeForce GT 755M SLI Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

GeForce 770M

The GeForce 770M is manufactured by NVIDIA. It was released in May 30 2013. It features the Kepler architecture. The core clock ranges from 811 MHz to 797 MHz. It has 960 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,246 points. Launch price was $189.99.

GeForce GT 755M SLI

The GeForce GT 755M SLI is manufactured by NVIDIA. It was released in November 1 2013. It features the Kepler architecture. The core clock speed is 980 MHz. It has 768 shading units. The thermal design power (TDP) is 2W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,280 points.

⚡

Graphics Performance

The GeForce 770M scores 3,246 and the GeForce GT 755M SLI reaches 3,280 in the G3D Mark benchmark — just a 1% difference, making them near-identical in rasterization performance. The GeForce 770M is built on Kepler while the GeForce GT 755M SLI uses Kepler, both on a 28 nm process. Shader units: 960 (GeForce 770M) vs 768 (GeForce GT 755M SLI).

Feature	GeForce 770M	GeForce GT 755M SLI
G3D Mark Score	3,246	3,280+1%
Architecture	Kepler	Kepler
Process Node	28 nm	28 nm
Shading Units	960+25%	768

✨

Advanced Features (DLSS/FSR)

Feature	GeForce 770M	GeForce GT 755M SLI
Upscaling Tech	Upscaling support	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce 770M has 512 MB of VRAM, while the GeForce GT 755M SLI carries 2 GB. GeForce GT 755M SLI gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce 770M and 64-bit on the GeForce GT 755M SLI.

Feature	GeForce 770M	GeForce GT 755M SLI
VRAM Capacity	0.5 GB	2 GB+300%
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit+100%	64-bit

🖥️

Display & API Support

DirectX support: 11.1 (GeForce 770M) vs 12 (11_0) (GeForce GT 755M SLI). Vulkan: 1.1 vs 1.2. OpenGL: 4.6 vs 4.1. Maximum simultaneous displays: 4 vs 4.

Feature	GeForce 770M	GeForce GT 755M SLI
DirectX	11.1	12 (11_0)+8%
Vulkan	1.1	1.2+9%
OpenGL	4.6+12%	4.1
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: NVENC 1 (GeForce 770M) vs NVENC (1st Gen) (GeForce GT 755M SLI). Decoder: PureVideo HD VP5 vs PureVideo HD VP5. Supported codecs: MPEG-2,H.264,VC-1,MPEG-4 (GeForce 770M) vs H.264,VC-1,MPEG-2 (GeForce GT 755M SLI).

Feature	GeForce 770M	GeForce GT 755M SLI
Encoder	NVENC 1	NVENC (1st Gen)
Decoder	PureVideo HD VP5	PureVideo HD VP5
Codecs	MPEG-2,H.264,VC-1,MPEG-4	H.264,VC-1,MPEG-2

🔌

Power & Dimensions

The GeForce 770M draws 75W versus the GeForce GT 755M SLI's 2W — a 189.6% difference. The GeForce GT 755M SLI is more power-efficient. Recommended PSU: 350W (GeForce 770M) vs 350W (GeForce GT 755M SLI). Power connectors: Legacy vs PCIe-powered. Typical load temperature: 85°C vs 90°C.