AMD Radeon Pro 580X vs AMD Radeon R7 450 OEM

Comparative analysis of AMD Radeon Pro 580X and AMD Radeon R7 450 OEM 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: Geekbench - OpenCL, 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, 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 - Car Chase Offscreen (Fps).

 

Differences

Reasons to consider the AMD Radeon Pro 580X

  • Videocard is newer: launch date 2 year(s) 8 month(s) later
  • Around 19% higher core clock speed: 1100 MHz vs 925 MHz
  • 5837.8x more texture fill rate: 172.8 GTexel/s vs 29.6 GTexel / s
  • 4.5x more pipelines: 2304 vs 512
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
  • 4x more maximum memory size: 8 GB vs 2 GB
  • 3.9x better performance in Geekbench - OpenCL: 37347 vs 9616
  • Around 31% better performance in PassMark - G2D Mark: 698 vs 532
  • 3.9x better performance in PassMark - G3D Mark: 7540 vs 1938
Specifications (specs)
Launch date 18 March 2019 vs 30 June 2016
Core clock speed 1100 MHz vs 925 MHz
Texture fill rate 172.8 GTexel/s vs 29.6 GTexel / s
Pipelines 2304 vs 512
Manufacturing process technology 14 nm vs 28 nm
Maximum memory size 8 GB vs 2 GB
Benchmarks
Geekbench - OpenCL 37347 vs 9616
GFXBench 4.0 - T-Rex (Frames) 3360 vs 3358
GFXBench 4.0 - T-Rex (Fps) 3360 vs 3358
PassMark - G2D Mark 698 vs 532
PassMark - G3D Mark 7540 vs 1938

Reasons to consider the AMD Radeon R7 450 OEM

  • 2.3x lower typical power consumption: 65 Watt vs 150 Watt
  • 2.7x more memory clock speed: 4500 MHz vs 1695 MHz (6780 MHz effective)
  • Around 1% better performance in GFXBench 4.0 - Manhattan (Frames): 3666 vs 3643
  • Around 1% better performance in GFXBench 4.0 - Manhattan (Fps): 3666 vs 3643
Specifications (specs)
Thermal Design Power (TDP) 65 Watt vs 150 Watt
Memory clock speed 4500 MHz vs 1695 MHz (6780 MHz effective)
Benchmarks
GFXBench 4.0 - Manhattan (Frames) 3666 vs 3643
GFXBench 4.0 - Manhattan (Fps) 3666 vs 3643

Compare benchmarks

GPU 1: AMD Radeon Pro 580X
GPU 2: AMD Radeon R7 450 OEM

Geekbench - OpenCL
GPU 1
GPU 2
37347
9616
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
3643
3666
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
3643
3666
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3360
3358
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3360
3358
PassMark - G2D Mark
GPU 1
GPU 2
698
532
PassMark - G3D Mark
GPU 1
GPU 2
7540
1938
Name AMD Radeon Pro 580X AMD Radeon R7 450 OEM
Geekbench - OpenCL 37347 9616
GFXBench 4.0 - Manhattan (Frames) 3643 3666
GFXBench 4.0 - Manhattan (Fps) 3643 3666
GFXBench 4.0 - T-Rex (Frames) 3360 3358
GFXBench 4.0 - T-Rex (Fps) 3360 3358
PassMark - G2D Mark 698 532
PassMark - G3D Mark 7540 1938
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 24.788
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 638.196
CompuBench 1.5 Desktop - T-Rex (Frames/s) 2.619
CompuBench 1.5 Desktop - Video Composition (Frames/s) 41.414
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 112.347
GFXBench 4.0 - Car Chase Offscreen (Frames) 2809
GFXBench 4.0 - Car Chase Offscreen (Fps) 2809

Compare specifications (specs)

AMD Radeon Pro 580X AMD Radeon R7 450 OEM

Essentials

Architecture GCN 4.0 GCN 1.0
Code name Polaris 20 Cape Verde
Launch date 18 March 2019 30 June 2016
Place in performance rating 347 767
Type Laptop Desktop

Technical info

Boost clock speed 1200 MHz
Compute units 36
Core clock speed 1100 MHz 925 MHz
Manufacturing process technology 14 nm 28 nm
Peak Double Precision (FP64) Performance 345.6 GFLOPS
Peak Half Precision (FP16) Performance 5.530 TFLOPS
Peak Single Precision (FP32) Performance 5.530 TFLOPS
Pipelines 2304 512
Pixel fill rate 38.40 GPixel/s
Texture fill rate 172.8 GTexel/s 29.6 GTexel / s
Thermal Design Power (TDP) 150 Watt 65 Watt
Transistor count 5700 million 1,500 million
Floating-point performance 947.2 gflops

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin

API support

DirectX 12 12.0 (11_1)
OpenCL 2.0
OpenGL 4.6 4.5
Shader Model 6.3
Vulkan

Memory

Maximum RAM amount 8 GB 2 GB
Memory bandwidth 217.0 GB/s 72 GB / s
Memory bus width 256 bit 128 Bit
Memory clock speed 1695 MHz (6780 MHz effective) 4500 MHz
Memory type GDDR5 GDDR5

Technologies

Unified Video Decoder (UVD)
Video Code Engine (VCE)