AMD Radeon RX 6650 XT vs AMD Radeon RX 6800M

Comparative analysis of AMD Radeon RX 6650 XT and AMD Radeon RX 6800M 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, 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).

 

Differences

Reasons to consider the AMD Radeon RX 6650 XT

  • Around 2% higher boost clock speed: 2635 MHz vs 2581 MHz
  • Around 31% lower typical power consumption: 176 Watt vs 230 Watt
  • Around 10% higher memory clock speed: 2190 MHz, 17.5 Gbps effective vs 2000 MHz (16 Gbps effective)
  • Around 66% better performance in PassMark - G2D Mark: 906 vs 545
  • Around 30% better performance in PassMark - G3D Mark: 17209 vs 13263
Specifications (specs)
Boost clock speed 2635 MHz vs 2581 MHz
Thermal Design Power (TDP) 176 Watt vs 230 Watt
Memory clock speed 2190 MHz, 17.5 Gbps effective vs 2000 MHz (16 Gbps effective)
Benchmarks
PassMark - G2D Mark 906 vs 545
PassMark - G3D Mark 17209 vs 13263

Reasons to consider the AMD Radeon RX 6800M

  • Videocard is newer: launch date 2 year(s) 6 month(s) later
  • Around 13% higher core clock speed: 2321 MHz vs 2055 MHz
  • Around 22% higher texture fill rate: 413.0 GTexel/s vs 337.3 GTexel/s
  • Around 25% higher pipelines: 2560 vs 2048
  • Around 50% higher maximum memory size: 12 GB vs 8 GB
  • Around 14% better performance in 3DMark Fire Strike - Graphics Score: 11254 vs 9886
  • Around 1% better performance in Geekbench - OpenCL: 87420 vs 86435
Specifications (specs)
Launch date 2021 vs 10 May 2022
Core clock speed 2321 MHz vs 2055 MHz
Texture fill rate 413.0 GTexel/s vs 337.3 GTexel/s
Pipelines 2560 vs 2048
Maximum memory size 12 GB vs 8 GB
Benchmarks
3DMark Fire Strike - Graphics Score 11254 vs 9886
Geekbench - OpenCL 87420 vs 86435

Compare benchmarks

GPU 1: AMD Radeon RX 6650 XT
GPU 2: AMD Radeon RX 6800M

PassMark - G2D Mark
GPU 1
GPU 2
906
545
PassMark - G3D Mark
GPU 1
GPU 2
17209
13263
3DMark Fire Strike - Graphics Score
GPU 1
GPU 2
9886
11254
Geekbench - OpenCL
GPU 1
GPU 2
86435
87420
Name AMD Radeon RX 6650 XT AMD Radeon RX 6800M
PassMark - G2D Mark 906 545
PassMark - G3D Mark 17209 13263
3DMark Fire Strike - Graphics Score 9886 11254
Geekbench - OpenCL 86435 87420
GFXBench 4.0 - Car Chase Offscreen (Frames) 17137
GFXBench 4.0 - Manhattan (Frames) 18453
GFXBench 4.0 - T-Rex (Frames) 16764
GFXBench 4.0 - Car Chase Offscreen (Fps) 17137
GFXBench 4.0 - Manhattan (Fps) 18453
GFXBench 4.0 - T-Rex (Fps) 16764

Compare specifications (specs)

AMD Radeon RX 6650 XT AMD Radeon RX 6800M

Essentials

Architecture RDNA 2.0 RDNA 2.0
Code name Navi 23 Navi 22
Launch date 10 May 2022 2021
Place in performance rating 75 78
Type Laptop

Technical info

Boost clock speed 2635 MHz 2581 MHz
Compute units 32 40
Core clock speed 2055 MHz 2321 MHz
Manufacturing process technology 7 nm 7 nm
Peak Double Precision (FP64) Performance 674.6 GFLOPS (1:16) 825.9 GFLOPS (1:16)
Peak Half Precision (FP16) Performance 21.59 TFLOPS (2:1) 26.43 TFLOPS (2:1)
Peak Single Precision (FP32) Performance 10.79 TFLOPS 13.21 TFLOPS
Pipelines 2048 2560
Pixel fill rate 168.6 GPixel/s 165.2 GPixel/s
Texture fill rate 337.3 GTexel/s 413.0 GTexel/s
Thermal Design Power (TDP) 176 Watt 230 Watt
Transistor count 11060 million 17200 million

Video outputs and ports

Display Connectors 1x HDMI 2.1, 3x DisplayPort 1.4a No outputs

Compatibility, dimensions and requirements

Form factor Dual-slot
Interface PCIe 4.0 x8 PCIe 4.0 x16
Recommended system power (PSU) 450 Watt
Supplementary power connectors 1x 8-pin None

API support

DirectX 12 Ultimate (12_2) 12.2
OpenCL 2.1 2.1
OpenGL 4.6 4.6
Shader Model 6.7 6.5
Vulkan

Memory

Maximum RAM amount 8 GB 12 GB
Memory bandwidth 280.3 GB/s 384.0 GB/s
Memory bus width 128 bit 192 bit
Memory clock speed 2190 MHz, 17.5 Gbps effective 2000 MHz (16 Gbps effective)
Memory type GDDR6 GDDR6