AMD Radeon 625 vs AMD Radeon HD 6450

Comparative analysis of AMD Radeon 625 and AMD Radeon HD 6450 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, 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.

 

Differences

Reasons to consider the AMD Radeon 625

  • Videocard is newer: launch date 8 year(s) 1 month(s) later
  • Around 37% higher boost clock speed: 1024 MHz vs 750 MHz
  • 4916x more texture fill rate: 24.58 GTexel/s vs 5 GTexel / s
  • 2.4x more pipelines: 384 vs 160
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
  • 2x more maximum memory size: 2 GB vs 1 GB
  • Around 13% higher memory clock speed: 900 MHz (1800 MHz effective) vs 800 MHz
  • 5.5x better performance in PassMark - G3D Mark: 1084 vs 198
  • Around 77% better performance in PassMark - G2D Mark: 211 vs 119
  • 10.4x better performance in Geekbench - OpenCL: 6656 vs 641
  • 10.1x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 18.876 vs 1.874
  • 3.3x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 322.556 vs 96.774
  • 6.7x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.478 vs 0.222
  • 6.5x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 32.22 vs 4.98
  • 3.6x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 70.423 vs 19.311
  • 4.1x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2032 vs 497
  • 3.6x better performance in GFXBench 4.0 - Manhattan (Frames): 2920 vs 810
  • Around 98% better performance in GFXBench 4.0 - T-Rex (Frames): 3215 vs 1627
  • 4.1x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2032 vs 497
  • 3.6x better performance in GFXBench 4.0 - Manhattan (Fps): 2920 vs 810
  • Around 98% better performance in GFXBench 4.0 - T-Rex (Fps): 3215 vs 1627
Specifications (specs)
Launch date 13 May 2019 vs 7 April 2011
Boost clock speed 1024 MHz vs 750 MHz
Texture fill rate 24.58 GTexel/s vs 5 GTexel / s
Pipelines 384 vs 160
Manufacturing process technology 28 nm vs 40 nm
Maximum memory size 2 GB vs 1 GB
Memory clock speed 900 MHz (1800 MHz effective) vs 800 MHz
Benchmarks
PassMark - G3D Mark 1084 vs 198
PassMark - G2D Mark 211 vs 119
Geekbench - OpenCL 6656 vs 641
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 18.876 vs 1.874
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 322.556 vs 96.774
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.478 vs 0.222
CompuBench 1.5 Desktop - Video Composition (Frames/s) 32.22 vs 4.98
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 70.423 vs 19.311
GFXBench 4.0 - Car Chase Offscreen (Frames) 2032 vs 497
GFXBench 4.0 - Manhattan (Frames) 2920 vs 810
GFXBench 4.0 - T-Rex (Frames) 3215 vs 1627
GFXBench 4.0 - Car Chase Offscreen (Fps) 2032 vs 497
GFXBench 4.0 - Manhattan (Fps) 2920 vs 810
GFXBench 4.0 - T-Rex (Fps) 3215 vs 1627

Reasons to consider the AMD Radeon HD 6450

  • Around 67% lower typical power consumption: 30 Watt vs 50 Watt
Thermal Design Power (TDP) 30 Watt vs 50 Watt

Compare benchmarks

GPU 1: AMD Radeon 625
GPU 2: AMD Radeon HD 6450

PassMark - G3D Mark
GPU 1
GPU 2
1084
198
PassMark - G2D Mark
GPU 1
GPU 2
211
119
Geekbench - OpenCL
GPU 1
GPU 2
6656
641
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
18.876
1.874
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
322.556
96.774
CompuBench 1.5 Desktop - T-Rex (Frames/s)
GPU 1
GPU 2
1.478
0.222
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
32.22
4.98
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
70.423
19.311
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
2032
497
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
2920
810
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3215
1627
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
2032
497
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
2920
810
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3215
1627
Name AMD Radeon 625 AMD Radeon HD 6450
PassMark - G3D Mark 1084 198
PassMark - G2D Mark 211 119
Geekbench - OpenCL 6656 641
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 18.876 1.874
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 322.556 96.774
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.478 0.222
CompuBench 1.5 Desktop - Video Composition (Frames/s) 32.22 4.98
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 70.423 19.311
GFXBench 4.0 - Car Chase Offscreen (Frames) 2032 497
GFXBench 4.0 - Manhattan (Frames) 2920 810
GFXBench 4.0 - T-Rex (Frames) 3215 1627
GFXBench 4.0 - Car Chase Offscreen (Fps) 2032 497
GFXBench 4.0 - Manhattan (Fps) 2920 810
GFXBench 4.0 - T-Rex (Fps) 3215 1627
3DMark Fire Strike - Graphics Score 0

Compare specifications (specs)

AMD Radeon 625 AMD Radeon HD 6450

Essentials

Architecture GCN 3.0 TeraScale 2
Code name Polaris 24 Caicos
Launch date 13 May 2019 7 April 2011
Place in performance rating 1133 1626
Type Laptop Desktop
Design AMD Radeon HD 6000 Series
Launch price (MSRP) $55
Price now $39.99
Value for money (0-100) 9.02

Technical info

Boost clock speed 1024 MHz 750 MHz
Compute units 6
Core clock speed 730 MHz
Manufacturing process technology 28 nm 40 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 384 160
Pixel fill rate 8.192 GPixel/s
Texture fill rate 24.58 GTexel/s 5 GTexel / s
Thermal Design Power (TDP) 50 Watt 30 Watt
Floating-point performance 200.0 gflops
Stream Processors 160
Transistor count 370 million

Video outputs and ports

Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
DisplayPort support
Dual-link DVI support
Eyefinity
HDMI
Number of Eyefinity displays 4
VGA

Compatibility, dimensions and requirements

Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None None
Width IGP
Bus support PCIe 2.0 x8
Length 168 mm

API support

DirectX 12 11
OpenCL 2.0
OpenGL 4.6 4.4
Shader Model 6.3
Vulkan

Memory

Maximum RAM amount 2 GB 1 GB
Memory bandwidth 14.40 GB/s 8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)
Memory bus width 64 Bit 64 Bit
Memory clock speed 900 MHz (1800 MHz effective) 800 MHz
Memory type DDR3 GDDR5

Technologies

AMD Eyefinity
CrossFire