AMD Radeon 620 vs NVIDIA GeForce FX 5900 ZT

Comparative analysis of AMD Radeon 620 and NVIDIA GeForce FX 5900 ZT 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), PassMark - G2D Mark, PassMark - G3D Mark.

AMD Radeon 620

NVIDIA GeForce FX 5900 ZT

Differences

Reasons to consider the AMD Radeon 620

Videocard is newer: launch date 16 year(s) 0 month(s) later
2.2x more core clock speed: 730 MHz vs 325 MHz
18907.7x more texture fill rate: 24.58 GTexel/s vs 1.3 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 130 nm
16x more maximum memory size: 2 GB vs 128 MB
Around 29% higher memory clock speed: 900 MHz (1800 MHz effective) vs 700 MHz
Around 59% better performance in PassMark - G2D Mark: 205 vs 129
27.2x better performance in PassMark - G3D Mark: 897 vs 33

Specifications (specs)
Launch date	13 May 2019 vs 12 May 2003
Core clock speed	730 MHz vs 325 MHz
Texture fill rate	24.58 GTexel/s vs 1.3 GTexel / s
Manufacturing process technology	28 nm vs 130 nm
Maximum memory size	2 GB vs 128 MB
Memory clock speed	900 MHz (1800 MHz effective) vs 700 MHz
Benchmarks
PassMark - G2D Mark	205 vs 129
PassMark - G3D Mark	897 vs 33

Compare benchmarks

GPU 1: AMD Radeon 620
GPU 2: NVIDIA GeForce FX 5900 ZT

PassMark - G2D Mark

GPU 1

GPU 2

205

129

PassMark - G3D Mark

GPU 1

GPU 2

897

Name	AMD Radeon 620	NVIDIA GeForce FX 5900 ZT
GFXBench 4.0 - Car Chase Offscreen (Frames)	1991
GFXBench 4.0 - Car Chase Offscreen (Fps)	1991
GFXBench 4.0 - Manhattan (Frames)	694
GFXBench 4.0 - Manhattan (Fps)	694
GFXBench 4.0 - T-Rex (Frames)	1116
GFXBench 4.0 - T-Rex (Fps)	1116
PassMark - G2D Mark	205	129
PassMark - G3D Mark	897	33

Compare specifications (specs)

	AMD Radeon 620	NVIDIA GeForce FX 5900 ZT
Essentials
Architecture	GCN 3.0	Rankine
Code name	Polaris 24	NV35
Launch date	13 May 2019	12 May 2003
Place in performance rating	1248	1216
Type	Laptop	Desktop
Technical info
Boost clock speed	1024 MHz
Compute units	6
Core clock speed	730 MHz	325 MHz
Manufacturing process technology	28 nm	130 nm
Peak Double Precision (FP64) Performance	49.15 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	786.4 GFLOPS (1:1)
Peak Single Precision (FP32) Performance	786.4 GFLOPS
Pipelines	384
Pixel fill rate	8.192 GPixel/s
Texture fill rate	24.58 GTexel/s	1.3 GTexel / s
Thermal Design Power (TDP)	50 Watt
Transistor count	1550 million	135 million
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x VGA, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	AGP 8x
Supplementary power connectors	None	1x Molex
Width	IGP
API support
DirectX	12	9.0a
OpenCL	2.0
OpenGL	4.6	1.5 (2.1)
Shader Model	6.3
Vulkan
Memory
Maximum RAM amount	2 GB	128 MB
Memory bandwidth	14.40 GB/s	22.4 GB / s
Memory bus width	64 bit	256 Bit
Memory clock speed	900 MHz (1800 MHz effective)	700 MHz
Memory type	DDR3	DDR