AMD Radeon 630 vs NVIDIA GeForce GT 745A

Comparative analysis of AMD Radeon 630 and NVIDIA GeForce GT 745A videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, 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).

AMD Radeon 630

NVIDIA GeForce GT 745A

Differences

Reasons to consider the AMD Radeon 630

Videocard is newer: launch date 5 year(s) 8 month(s) later
Around 29% higher core clock speed: 1082 MHz vs 837 MHz
1455.6x more texture fill rate: 38.98 GTexel/s vs 26.78 GTexel / s
Around 33% higher pipelines: 512 vs 384
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
Around 4% better performance in PassMark - G3D Mark: 1272 vs 1228

Specifications (specs)
Launch date	13 May 2019 vs 26 August 2013
Core clock speed	1082 MHz vs 837 MHz
Texture fill rate	38.98 GTexel/s vs 26.78 GTexel / s
Pipelines	512 vs 384
Manufacturing process technology	14 nm vs 28 nm
Benchmarks
PassMark - G3D Mark	1272 vs 1228

Reasons to consider the NVIDIA GeForce GT 745A

Around 52% lower typical power consumption: 33 Watt vs 50 Watt
Around 3% higher memory clock speed: 1800 MHz vs 1750 MHz (7000 MHz effective)
2.1x better performance in Geekbench - OpenCL: 19809 vs 9651
Around 44% better performance in PassMark - G2D Mark: 322 vs 223

Specifications (specs)
Thermal Design Power (TDP)	33 Watt vs 50 Watt
Memory clock speed	1800 MHz vs 1750 MHz (7000 MHz effective)
Benchmarks
Geekbench - OpenCL	19809 vs 9651
PassMark - G2D Mark	322 vs 223

Compare benchmarks

GPU 1: AMD Radeon 630
GPU 2: NVIDIA GeForce GT 745A

Geekbench - OpenCL

GPU 1

GPU 2

9651

19809

PassMark - G2D Mark

GPU 1

GPU 2

223

322

PassMark - G3D Mark

GPU 1

GPU 2

1272

1228

Name	AMD Radeon 630	NVIDIA GeForce GT 745A
GFXBench 4.0 - Car Chase Offscreen (Frames)	3467
GFXBench 4.0 - Car Chase Offscreen (Fps)	3467
GFXBench 4.0 - Manhattan (Frames)	3720
GFXBench 4.0 - Manhattan (Fps)	3720
GFXBench 4.0 - T-Rex (Frames)	3361
GFXBench 4.0 - T-Rex (Fps)	3361
Geekbench - OpenCL	9651	19809
PassMark - G2D Mark	223	322
PassMark - G3D Mark	1272	1228
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		12.446
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		278.161
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.883
CompuBench 1.5 Desktop - Video Composition (Frames/s)		14.778
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		25.74

Compare specifications (specs)

	AMD Radeon 630	NVIDIA GeForce GT 745A
Essentials
Architecture	GCN 4.0	Kepler
Code name	Polaris 23	GK107
Launch date	13 May 2019	26 August 2013
Place in performance rating	759	1176
Type		Desktop
Technical info
Boost clock speed	1218 MHz
Compute units	8
Core clock speed	1082 MHz	837 MHz
Manufacturing process technology	14 nm	28 nm
Peak Double Precision (FP64) Performance	77.95 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	1247 GFLOPS (1:1)
Peak Single Precision (FP32) Performance	1247 GFLOPS
Pipelines	512	384
Pixel fill rate	19.49 GPixel/s
Texture fill rate	38.98 GTexel/s	26.78 GTexel / s
Thermal Design Power (TDP)	50 Watt	33 Watt
Transistor count	2200 million	1,270 million
Floating-point performance		642.8 gflops
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x DisplayPort	No outputs
DisplayPort support
HDMI
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Length	5.7 inches (145 mm)
Supplementary power connectors	None
Width	Dual-slot
API support
DirectX	12.0	12.0 (11_0)
OpenCL	2.0
OpenGL	4.6	4.6
Shader Model	6.4
Vulkan
Memory
Maximum RAM amount	2 GB	2 GB
Memory bandwidth	112.0 GB/s	28.8 GB / s
Memory bus width	128 bit	128 Bit
Memory clock speed	1750 MHz (7000 MHz effective)	1800 MHz
Memory type	GDDR5	DDR3