Intel Iris Plus Graphics 645 vs NVIDIA GeForce GTX 770M

Comparative analysis of Intel Iris Plus Graphics 645 and NVIDIA GeForce GTX 770M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, API support, Memory, Technologies, Compatibility, dimensions and requirements. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), 3DMark Fire Strike - Graphics Score.

Intel Iris Plus Graphics 645

NVIDIA GeForce GTX 770M

Differences

Reasons to consider the Intel Iris Plus Graphics 645

Videocard is newer: launch date 6 year(s) 1 month(s) later
Around 44% higher boost clock speed: 1150 MHz vs 797 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
5x lower typical power consumption: 15 Watt vs 75 Watt
Around 10% better performance in PassMark - G2D Mark: 374 vs 341

Specifications (specs)
Launch date	10 July 2019 vs 30 May 2013
Boost clock speed	1150 MHz vs 797 MHz
Manufacturing process technology	14 nm vs 28 nm
Thermal Design Power (TDP)	15 Watt vs 75 Watt
Benchmarks
PassMark - G2D Mark	374 vs 341

Reasons to consider the NVIDIA GeForce GTX 770M

2.7x more core clock speed: 811 MHz vs 300 MHz
20x more pipelines: 960 vs 48
Around 34% better performance in Geekbench - OpenCL: 8570 vs 6378
Around 63% better performance in PassMark - G3D Mark: 2794 vs 1719
2.1x better performance in GFXBench 4.0 - Manhattan (Frames): 3651 vs 1780
2.1x better performance in GFXBench 4.0 - Manhattan (Fps): 3651 vs 1780
Around 11% better performance in GFXBench 4.0 - T-Rex (Frames): 3331 vs 2992
Around 11% better performance in GFXBench 4.0 - T-Rex (Fps): 3331 vs 2992
Around 48% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 4133 vs 2792
Around 48% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 4133 vs 2792

Specifications (specs)
Core clock speed	811 MHz vs 300 MHz
Pipelines	960 vs 48
Benchmarks
Geekbench - OpenCL	8570 vs 6378
PassMark - G3D Mark	2794 vs 1719
GFXBench 4.0 - Manhattan (Frames)	3651 vs 1780
GFXBench 4.0 - Manhattan (Fps)	3651 vs 1780
GFXBench 4.0 - T-Rex (Frames)	3331 vs 2992
GFXBench 4.0 - T-Rex (Fps)	3331 vs 2992
GFXBench 4.0 - Car Chase Offscreen (Frames)	4133 vs 2792
GFXBench 4.0 - Car Chase Offscreen (Fps)	4133 vs 2792

Compare benchmarks

GPU 1: Intel Iris Plus Graphics 645
GPU 2: NVIDIA GeForce GTX 770M

Geekbench - OpenCL

GPU 1

GPU 2

6378

8570

PassMark - G2D Mark

GPU 1

GPU 2

374

341

PassMark - G3D Mark

GPU 1

GPU 2

1719

2794

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

1780

3651

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

1780

3651

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

2992

3331

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

2992

3331

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

2792

4133

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

2792

4133

Name	Intel Iris Plus Graphics 645	NVIDIA GeForce GTX 770M
Geekbench - OpenCL	6378	8570
PassMark - G2D Mark	374	341
PassMark - G3D Mark	1719	2794
GFXBench 4.0 - Manhattan (Frames)	1780	3651
GFXBench 4.0 - Manhattan (Fps)	1780	3651
GFXBench 4.0 - T-Rex (Frames)	2992	3331
GFXBench 4.0 - T-Rex (Fps)	2992	3331
GFXBench 4.0 - Car Chase Offscreen (Frames)	2792	4133
GFXBench 4.0 - Car Chase Offscreen (Fps)	2792	4133
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		29.528
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		731.755
CompuBench 1.5 Desktop - T-Rex (Frames/s)		2.486
CompuBench 1.5 Desktop - Video Composition (Frames/s)		42.15
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		87.659
3DMark Fire Strike - Graphics Score		964

Compare specifications (specs)

	Intel Iris Plus Graphics 645	NVIDIA GeForce GTX 770M
Essentials
Architecture	Intel Gen. 9.5 (Coffee Lake)	Kepler
Code name	Kaby Lake GT3e	GK106
Launch date	10 July 2019	30 May 2013
Place in performance rating	841	844
Type	Laptop	Laptop
Launch price (MSRP)		$189.99
Price now		$177.99
Value for money (0-100)		19.67
Technical info
Boost clock speed	1150 MHz	797 MHz
Core clock speed	300 MHz	811 MHz
Manufacturing process technology	14 nm	28 nm
Pipelines	48	960
Thermal Design Power (TDP)	15 Watt	75 Watt
CUDA cores		960
Floating-point performance		1,530 gflops
Texture fill rate		63.76 GTexel / s
Transistor count		2,540 million
Video outputs and ports
DisplayPort support
eDP 1.2 signal support	Yes	Up to 3840x2160
HDMI
7.1 channel HD audio on HDMI
Display Connectors		No outputs
DisplayPort Multimode (DP++) support		Up to 3840x2160
HDCP content protection
LVDS signal support		Up to 1920x1200
TrueHD and DTS-HD audio bitstreaming
VGA аnalog display support		Up to 2048x1536
API support
DirectX	12	12 API
OpenCL		1.1
OpenGL		4.5
Memory
Memory type	DDR3/DDR4	GDDR5
Shared memory	Yes	0
Maximum RAM amount		3 GB
Memory bandwidth		96.0 GB / s
Memory bus width		192 Bit
Memory clock speed		2000 MHz
Standard memory configuration		GDDR5
Technologies
H265/HEVC Decode
Quick Sync
3D Vision / 3DTV Play
Blu-Ray 3D Support
CUDA
Direct Compute
FXAA
GPU Boost
H.264, VC1, MPEG2 1080p video decoder
Optimus
TXAA
Compatibility, dimensions and requirements
Bus support		PCI Express 3.0, PCI Express 2.0
Interface		MXM-B (3.0)
Laptop size		large
SLI options		1
Supplementary power connectors		None