AMD Radeon RX 6600M vs AMD Radeon RX 5700 XT

Comparative analysis of AMD Radeon RX 6600M and AMD Radeon RX 5700 XT videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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, 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).

 

Differences

Reasons to consider the AMD Radeon RX 6600M

  • Videocard is newer: launch date 5 year(s) 4 month(s) later
  • Around 10% higher boost clock speed: 2105 MHz vs 1905 MHz
  • 773.6x more texture fill rate: 235.8 GTexel/s vs 304.8 GT/s
  • Around 50% lower typical power consumption: 150 Watt vs 225 Watt
  • 2.3x better performance in GFXBench 4.0 - Manhattan (Frames): 8612 vs 3720
  • 2.4x better performance in GFXBench 4.0 - T-Rex (Frames): 8006 vs 3369
  • 2.3x better performance in GFXBench 4.0 - Manhattan (Fps): 8612 vs 3720
  • 2.4x better performance in GFXBench 4.0 - T-Rex (Fps): 8006 vs 3369
Specifications (specs)
Launch date 2021 vs 7 July 2019
Boost clock speed 2105 MHz vs 1905 MHz
Texture fill rate 235.8 GTexel/s vs 304.8 GT/s
Thermal Design Power (TDP) 150 Watt vs 225 Watt
Benchmarks
GFXBench 4.0 - Manhattan (Frames) 8612 vs 3720
GFXBench 4.0 - T-Rex (Frames) 8006 vs 3369
GFXBench 4.0 - Manhattan (Fps) 8612 vs 3720
GFXBench 4.0 - T-Rex (Fps) 8006 vs 3369

Reasons to consider the AMD Radeon RX 5700 XT

  • Around 8% higher core clock speed: 1605 MHz vs 1489 MHz
  • Around 20% better performance in PassMark - G3D Mark: 16563 vs 13793
  • Around 29% better performance in PassMark - G2D Mark: 922 vs 712
  • Around 17% better performance in Geekbench - OpenCL: 77148 vs 65686
  • Around 4% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 14699 vs 14178
  • Around 4% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 14699 vs 14178
  • Around 18% better performance in 3DMark Fire Strike - Graphics Score: 9470 vs 8001
Specifications (specs)
Core clock speed 1605 MHz vs 1489 MHz
Benchmarks
PassMark - G3D Mark 16563 vs 13793
PassMark - G2D Mark 922 vs 712
Geekbench - OpenCL 77148 vs 65686
GFXBench 4.0 - Car Chase Offscreen (Frames) 14699 vs 14178
GFXBench 4.0 - Car Chase Offscreen (Fps) 14699 vs 14178
3DMark Fire Strike - Graphics Score 9470 vs 8001

Compare benchmarks

GPU 1: AMD Radeon RX 6600M
GPU 2: AMD Radeon RX 5700 XT

PassMark - G3D Mark
GPU 1
GPU 2
13793
16563
PassMark - G2D Mark
GPU 1
GPU 2
712
922
Geekbench - OpenCL
GPU 1
GPU 2
65686
77148
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
14178
14699
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
8612
3720
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
8006
3369
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
14178
14699
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
8612
3720
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
8006
3369
3DMark Fire Strike - Graphics Score
GPU 1
GPU 2
8001
9470
Name AMD Radeon RX 6600M AMD Radeon RX 5700 XT
PassMark - G3D Mark 13793 16563
PassMark - G2D Mark 712 922
Geekbench - OpenCL 65686 77148
GFXBench 4.0 - Car Chase Offscreen (Frames) 14178 14699
GFXBench 4.0 - Manhattan (Frames) 8612 3720
GFXBench 4.0 - T-Rex (Frames) 8006 3369
GFXBench 4.0 - Car Chase Offscreen (Fps) 14178 14699
GFXBench 4.0 - Manhattan (Fps) 8612 3720
GFXBench 4.0 - T-Rex (Fps) 8006 3369
3DMark Fire Strike - Graphics Score 8001 9470
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 252.601
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 3949.565
CompuBench 1.5 Desktop - T-Rex (Frames/s) 24.769
CompuBench 1.5 Desktop - Video Composition (Frames/s) 254.777
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1322.129

Compare specifications (specs)

AMD Radeon RX 6600M AMD Radeon RX 5700 XT

Essentials

Architecture RDNA 2.0 RDNA
Code name Navi 23 Navi 10
Launch date 2021 7 July 2019
Place in performance rating 155 158
Type Laptop Desktop
Launch price (MSRP) $400

Technical info

Boost clock speed 2105 MHz 1905 MHz
Compute units 28 40
Core clock speed 1489 MHz 1605 MHz
Manufacturing process technology 7 nm
Peak Double Precision (FP64) Performance 471.5 GFLOPS (1:16)
Peak Half Precision (FP16) Performance 15.09 TFLOPS (2:1) 19.51 TFLOPs
Peak Single Precision (FP32) Performance 7.544 TFLOPS 9.75 TFLOPs
Pipelines 1792
Pixel fill rate 134.7 GPixel/s 121.9 GP/s
Texture fill rate 235.8 GTexel/s 304.8 GT/s
Thermal Design Power (TDP) 150 Watt 225 Watt
Transistor count 11060 million 10.3 B
Render output units 64
Stream Processors 2560
Texture Units 160

Video outputs and ports

Display Connectors No outputs
DisplayPort support
HDMI

Compatibility, dimensions and requirements

Interface PCIe 4.0 x8
Supplementary power connectors None 1 x 8-pin and 1x6 pin
Recommended system power (PSU) 600 Watt

API support

DirectX 12.2 12
OpenCL 2.1
OpenGL 4.6
Shader Model 6.5
Vulkan

Memory

Maximum RAM amount 8 GB 8 GB
Memory bandwidth 256 GB/s 448 GB/s
Memory bus width 128 bit 256 bit
Memory clock speed 2000 MHz (16 Gbps effective)
Memory type GDDR6 GDDR6

Technologies

4K H264 Decode
4K H264 Encode
DisplayPort 1.3 HBR / 1.4 HDR Ready
FreeSync
H265/HEVC Decode
H265/HEVC Encode
HDMI 4K Support
TrueAudio
Virtual Super Resolution (VSR)
VR Ready