AMD Radeon 620 vs NVIDIA GeForce Go 6800

Comparative analysis of AMD Radeon 620 and NVIDIA GeForce Go 6800 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.

 

Differences

Reasons to consider the AMD Radeon 620

  • Videocard is newer: launch date 14 year(s) 6 month(s) later
  • 2.4x more core clock speed: 730 MHz vs 300 MHz
  • 3.4x more boost clock speed: 1024 MHz vs 300 MHz
  • 6827.8x more texture fill rate: 24.58 GTexel/s vs 3.6 GTexel / s
  • 32x more pipelines: 384 vs 12
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 130 nm
  • 8x more maximum memory size: 2 GB vs 256 MB
  • Around 14% better performance in PassMark - G2D Mark: 233 vs 205
  • 8.9x better performance in PassMark - G3D Mark: 944 vs 106
Specifications (specs)
Launch date 13 May 2019 vs 8 November 2004
Core clock speed 730 MHz vs 300 MHz
Boost clock speed 1024 MHz vs 300 MHz
Texture fill rate 24.58 GTexel/s vs 3.6 GTexel / s
Pipelines 384 vs 12
Manufacturing process technology 28 nm vs 130 nm
Maximum memory size 2 GB vs 256 MB
Benchmarks
PassMark - G2D Mark 233 vs 205
PassMark - G3D Mark 944 vs 106

Reasons to consider the NVIDIA GeForce Go 6800

  • Around 11% lower typical power consumption: 45 Watt vs 50 Watt
  • Around 22% higher memory clock speed: 1100 MHz vs 900 MHz (1800 MHz effective)
Thermal Design Power (TDP) 45 Watt vs 50 Watt
Memory clock speed 1100 MHz vs 900 MHz (1800 MHz effective)

Compare benchmarks

GPU 1: AMD Radeon 620
GPU 2: NVIDIA GeForce Go 6800

PassMark - G2D Mark
GPU 1
GPU 2
233
205
PassMark - G3D Mark
GPU 1
GPU 2
944
106
Name AMD Radeon 620 NVIDIA GeForce Go 6800
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 233 205
PassMark - G3D Mark 944 106

Compare specifications (specs)

AMD Radeon 620 NVIDIA GeForce Go 6800

Essentials

Architecture GCN 3.0 Curie
Code name Polaris 24 NV41
Launch date 13 May 2019 8 November 2004
Place in performance rating 1111 747
Type Laptop Laptop

Technical info

Boost clock speed 1024 MHz 300 MHz
Compute units 6
Core clock speed 730 MHz 300 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 12
Pixel fill rate 8.192 GPixel/s
Texture fill rate 24.58 GTexel/s 3.6 GTexel / s
Thermal Design Power (TDP) 50 Watt 45 Watt
Transistor count 1550 million 222 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x8 MXM-III
Supplementary power connectors None None
Width IGP
Laptop size large

API support

DirectX 12 9.0c
OpenCL 2.0
OpenGL 4.6 2.1
Shader Model 6.3
Vulkan

Memory

Maximum RAM amount 2 GB 256 MB
Memory bandwidth 14.40 GB/s 35.2 GB / s
Memory bus width 64 bit 300 Bit
Memory clock speed 900 MHz (1800 MHz effective) 1100 MHz
Memory type DDR3 128 / 256
Shared memory 0