Intel Iris Plus Graphics 645 vs NVIDIA GeForce GTX 670

Comparative analysis of Intel Iris Plus Graphics 645 and NVIDIA GeForce GTX 670 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 670

Differences

Reasons to consider the Intel Iris Plus Graphics 645

Videocard is newer: launch date 7 year(s) 2 month(s) later
Around 17% higher boost clock speed: 1150 MHz vs 980 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
11.3x lower typical power consumption: 15 Watt vs 170 Watt

Launch date	10 July 2019 vs 10 May 2012
Boost clock speed	1150 MHz vs 980 MHz
Manufacturing process technology	14 nm vs 28 nm
Thermal Design Power (TDP)	15 Watt vs 170 Watt

Reasons to consider the NVIDIA GeForce GTX 670

3.3x more core clock speed: 980 MHz vs 300 MHz
28x more pipelines: 1344 vs 48
2.4x better performance in Geekbench - OpenCL: 15511 vs 6372
Around 43% better performance in PassMark - G2D Mark: 537 vs 376
3.1x better performance in PassMark - G3D Mark: 5345 vs 1750
2.1x better performance in GFXBench 4.0 - Manhattan (Frames): 3686 vs 1780
2.1x better performance in GFXBench 4.0 - Manhattan (Fps): 3686 vs 1780
Around 12% better performance in GFXBench 4.0 - T-Rex (Frames): 3361 vs 2992
Around 12% better performance in GFXBench 4.0 - T-Rex (Fps): 3361 vs 2992
2.5x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 7038 vs 2792
2.5x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 7038 vs 2792

Specifications (specs)
Core clock speed	980 MHz vs 300 MHz
Pipelines	1344 vs 48
Benchmarks
Geekbench - OpenCL	15511 vs 6372
PassMark - G2D Mark	537 vs 376
PassMark - G3D Mark	5345 vs 1750
GFXBench 4.0 - Manhattan (Frames)	3686 vs 1780
GFXBench 4.0 - Manhattan (Fps)	3686 vs 1780
GFXBench 4.0 - T-Rex (Frames)	3361 vs 2992
GFXBench 4.0 - T-Rex (Fps)	3361 vs 2992
GFXBench 4.0 - Car Chase Offscreen (Frames)	7038 vs 2792
GFXBench 4.0 - Car Chase Offscreen (Fps)	7038 vs 2792

Compare benchmarks

GPU 1: Intel Iris Plus Graphics 645
GPU 2: NVIDIA GeForce GTX 670

Geekbench - OpenCL

GPU 1

GPU 2

6372

15511

PassMark - G2D Mark

GPU 1

GPU 2

376

537

PassMark - G3D Mark

GPU 1

GPU 2

1750

5345

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

1780

3686

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

1780

3686

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

2992

3361

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

2992

3361

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

2792

7038

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

2792

7038

Name	Intel Iris Plus Graphics 645	NVIDIA GeForce GTX 670
Geekbench - OpenCL	6372	15511
PassMark - G2D Mark	376	537
PassMark - G3D Mark	1750	5345
GFXBench 4.0 - Manhattan (Frames)	1780	3686
GFXBench 4.0 - Manhattan (Fps)	1780	3686
GFXBench 4.0 - T-Rex (Frames)	2992	3361
GFXBench 4.0 - T-Rex (Fps)	2992	3361
GFXBench 4.0 - Car Chase Offscreen (Frames)	2792	7038
GFXBench 4.0 - Car Chase Offscreen (Fps)	2792	7038
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		41.613
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		971.208
CompuBench 1.5 Desktop - T-Rex (Frames/s)		4.281
CompuBench 1.5 Desktop - Video Composition (Frames/s)		40.404
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		86.208
3DMark Fire Strike - Graphics Score		1839

Compare specifications (specs)

	Intel Iris Plus Graphics 645	NVIDIA GeForce GTX 670
Essentials
Architecture	Intel Gen. 9.5 (Coffee Lake)	Kepler
Code name	Kaby Lake GT3e	GK104
Launch date	10 July 2019	10 May 2012
Place in performance rating	834	554
Type	Laptop	Desktop
Launch price (MSRP)		$399
Price now		$474.99
Value for money (0-100)		13.20
Technical info
Boost clock speed	1150 MHz	980 MHz
Core clock speed	300 MHz	980 MHz
Manufacturing process technology	14 nm	28 nm
Pipelines	48	1344
Thermal Design Power (TDP)	15 Watt	170 Watt
CUDA cores		1344
Floating-point performance		2,459.5 gflops
Maximum GPU temperature		97 °C
Texture fill rate		102.5 billion / sec
Transistor count		3,540 million
Video outputs and ports
DisplayPort support
eDP 1.2 signal support	Yes
HDMI
Audio input for HDMI		Internal
Display Connectors		One Dual Link DVI-I, One Dual Link DVI-D, One HDMI..., 2x DVI, 1x HDMI, 1x DisplayPort
G-SYNC support
HDCP
Maximum VGA resolution		2048x1536
Multi monitor support
API support
DirectX	12	12.0 (11_0)
OpenGL		4.2
Memory
Memory type	DDR3/DDR4	GDDR5
Shared memory	Yes
Maximum RAM amount		2 GB
Memory bandwidth		192.2 GB / s
Memory bus width		256-bit GDDR5
Memory clock speed		6.0 GB/s
Technologies
H265/HEVC Decode
Quick Sync
3D Blu-Ray
3D Gaming
3D Vision
Adaptive VSync
CUDA
FXAA
GPU Boost
SLI
TXAA
Compatibility, dimensions and requirements
Bus support		PCI Express 3.0
Height		4.376" (11.1 cm)
Interface		PCIe 3.0 x16
Length		9.5" (24.1 cm)
SLI options		3-way
Supplementary power connectors		Two 6-pin