AMD Radeon RX 6400 vs ATI Radeon HD 5770 X2

Comparative analysis of AMD Radeon RX 6400 and ATI Radeon HD 5770 X2 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: PassMark - G2D Mark, PassMark - G3D Mark, 3DMark Fire Strike - Graphics Score, Geekbench - OpenCL, CompuBench 1.5 Desktop - T-Rex (Frames/s).

AMD Radeon RX 6400

ATI Radeon HD 5770 X2

Differences

Reasons to consider the AMD Radeon RX 6400

Videocard is newer: launch date 11 year(s) 3 month(s) later
2.3x more core clock speed: 1923 MHz vs 850 MHz
476.1x more texture fill rate: 111.4 GTexel/s vs 2x 34.0 GTexel / s billion / sec
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 40 nm
2x more maximum memory size: 4 GB vs 2x 1 GB

Launch date	19 Jan 2022 vs 13 October 2010
Core clock speed	1923 MHz vs 850 MHz
Texture fill rate	111.4 GTexel/s vs 2x 34.0 GTexel / s billion / sec
Manufacturing process technology	6 nm vs 40 nm
Maximum memory size	4 GB vs 2x 1 GB

Reasons to consider the ATI Radeon HD 5770 X2

2.1x more pipelines: 2x 800 vs 768
2.4x more memory clock speed: 4800 MHz vs 2000 MHz, 16 Gbps effective

Pipelines	2x 800 vs 768
Memory clock speed	4800 MHz vs 2000 MHz, 16 Gbps effective

Compare benchmarks

GPU 1: AMD Radeon RX 6400
GPU 2: ATI Radeon HD 5770 X2

Name	AMD Radeon RX 6400	ATI Radeon HD 5770 X2
PassMark - G2D Mark	717
PassMark - G3D Mark	7651
3DMark Fire Strike - Graphics Score	176
Geekbench - OpenCL	33004
CompuBench 1.5 Desktop - T-Rex (Frames/s)		2.092

Compare specifications (specs)

	AMD Radeon RX 6400	ATI Radeon HD 5770 X2
Essentials
Architecture	RDNA 2.0	TeraScale 2
Code name	Navi 24	Juniper
Launch date	19 Jan 2022	13 October 2010
Place in performance rating	279	1580
Type		Desktop
Technical info
Boost clock speed	2321 MHz
Compute units	12
Core clock speed	1923 MHz	850 MHz
Manufacturing process technology	6 nm	40 nm
Peak Double Precision (FP64) Performance	222.8 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	7.130 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	3.565 TFLOPS
Pipelines	768	2x 800
Pixel fill rate	74.27 GPixel/s
Texture fill rate	111.4 GTexel/s	2x 34.0 GTexel / s billion / sec
Thermal Design Power (TDP)	53 Watt
Transistor count	5400 million	1,040 million
Floating-point performance		2x 1,360.0 gflops
Video outputs and ports
Display Connectors	1x HDMI 2.1, 1x DisplayPort 1.4a	2x DVI, 1x HDMI, 1x DisplayPort
Compatibility, dimensions and requirements
Form factor	Single-slot
Interface	PCIe 4.0 x4	PCIe 2.0 x16
Recommended system power (PSU)	250 Watt
Supplementary power connectors	None
API support
DirectX	12 Ultimate (12_2)	11.2 (11_0)
OpenCL	2.2
OpenGL	4.6	4.4
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	4 GB	2x 1 GB
Memory bandwidth	128.0 GB/s	2x 76.8 GB / s
Memory bus width	64 bit	2x 128 Bit
Memory clock speed	2000 MHz, 16 Gbps effective	4800 MHz
Memory type	GDDR6	GDDR5