AMD Radeon RX 6600 vs ATI Radeon X700 PRO

Comparative analysis of AMD Radeon RX 6600 and ATI Radeon X700 PRO 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 - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

AMD Radeon RX 6600

ATI Radeon X700 PRO

Differences

Reasons to consider the AMD Radeon RX 6600

Videocard is newer: launch date 17 year(s) 1 month(s) later
3.8x more core clock speed: 1626 MHz vs 425 MHz
82058.8x more texture fill rate: 279.0 GTexel/s vs 3.4 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 7 nm vs 110 nm
64x more maximum memory size: 8 GB vs 128 MB
2x more memory clock speed: 1750 MHz (14 Gbps effective) vs 860 MHz
198.6x better performance in PassMark - G3D Mark: 15097 vs 76
2.9x better performance in PassMark - G2D Mark: 882 vs 302

Specifications (specs)
Launch date	13 Oct 2021 vs 1 September 2004
Core clock speed	1626 MHz vs 425 MHz
Texture fill rate	279.0 GTexel/s vs 3.4 GTexel / s
Manufacturing process technology	7 nm vs 110 nm
Maximum memory size	8 GB vs 128 MB
Memory clock speed	1750 MHz (14 Gbps effective) vs 860 MHz
Benchmarks
PassMark - G3D Mark	15097 vs 76
PassMark - G2D Mark	882 vs 302

Reasons to consider the ATI Radeon X700 PRO

4x lower typical power consumption: 33 Watt vs 132 Watt

Thermal Design Power (TDP)	33 Watt vs 132 Watt

Compare benchmarks

GPU 1: AMD Radeon RX 6600
GPU 2: ATI Radeon X700 PRO

PassMark - G3D Mark

GPU 1

GPU 2

15097

PassMark - G2D Mark

GPU 1

GPU 2

882

302

Name	AMD Radeon RX 6600	ATI Radeon X700 PRO
PassMark - G3D Mark	15097	76
PassMark - G2D Mark	882	302
Geekbench - OpenCL	73020
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	260.061
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	5472.868
CompuBench 1.5 Desktop - T-Rex (Frames/s)	20.421
CompuBench 1.5 Desktop - Video Composition (Frames/s)	290.312
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	1152.228
GFXBench 4.0 - Car Chase Offscreen (Frames)	19713
GFXBench 4.0 - Manhattan (Frames)	26778
GFXBench 4.0 - T-Rex (Frames)	69225
GFXBench 4.0 - Car Chase Offscreen (Fps)	19713
GFXBench 4.0 - Manhattan (Fps)	26778
GFXBench 4.0 - T-Rex (Fps)	69225
3DMark Fire Strike - Graphics Score	1492

Compare specifications (specs)

	AMD Radeon RX 6600	ATI Radeon X700 PRO
Essentials
Architecture	RDNA 2.0	R400
Code name	Navi 23 XL	RV410
Launch date	13 Oct 2021	1 September 2004
Launch price (MSRP)	$329	$179
Place in performance rating	38	571
Type	Desktop	Desktop
Technical info
Boost clock speed	2491 MHz
Compute units	28
Core clock speed	1626 MHz	425 MHz
Manufacturing process technology	7 nm	110 nm
Peak Double Precision (FP64) Performance	558.0 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	17.86 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	8.928 TFLOPS
Pipelines	1792
Pixel fill rate	159.4 GPixel/s
Texture fill rate	279.0 GTexel/s	3.4 GTexel / s
Thermal Design Power (TDP)	132 Watt	33 Watt
Transistor count	11060 million	120 million
Video outputs and ports
Display Connectors	1x HDMI, 3x DisplayPort	1x DVI, 1x VGA, 1x S-Video
DisplayPort count	3
DisplayPort support
HDMI
Compatibility, dimensions and requirements
Form factor	Dual-slot
Height	40 mm (1.6 inches)
Interface	PCIe 4.0 x8	PCIe 1.0 x16
Length	190 mm (7.5 inches)
Recommended system power (PSU)	300 Watt
Supplementary power connectors	1x 8-pin	None
Width	110 mm (4.3 inches)
API support
DirectX	12.2	9.0b
OpenCL	2.1
OpenGL	4.6	2.0
Shader Model	6.5
Vulkan
Memory
Maximum RAM amount	8 GB	128 MB
Memory bandwidth	224 GB/s	13.76 GB / s
Memory bus width	128 bit	128 Bit
Memory clock speed	1750 MHz (14 Gbps effective)	860 MHz
Memory type	GDDR6	GDDR3