AMD Radeon Pro 575X vs AMD Radeon E8870

Comparative analysis of AMD Radeon Pro 575X and AMD Radeon E8870 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 - 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 - G3D Mark, PassMark - G2D 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).

AMD Radeon Pro 575X

AMD Radeon E8870

Differences

Reasons to consider the AMD Radeon Pro 575X

Videocard is newer: launch date 3 year(s) 5 month(s) later
2922.9x more texture fill rate: 140.3 GTexel/s vs 48 GTexel / s
2.7x more pipelines: 2048 vs 768
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
2.4x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 11237 vs 4620
2.4x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 11237 vs 4620

Specifications (specs)
Launch date	18 March 2019 vs 29 September 2015
Texture fill rate	140.3 GTexel/s vs 48 GTexel / s
Pipelines	2048 vs 768
Manufacturing process technology	14 nm vs 28 nm
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	11237 vs 4620
GFXBench 4.0 - Car Chase Offscreen (Fps)	11237 vs 4620

Reasons to consider the AMD Radeon E8870

Around 60% lower typical power consumption: 75 Watt vs 120 Watt
Around 45% better performance in GFXBench 4.0 - Manhattan (Frames): 5030 vs 3458
Around 45% better performance in GFXBench 4.0 - Manhattan (Fps): 5030 vs 3458
5.4x better performance in GFXBench 4.0 - T-Rex (Frames): 18191 vs 3358
5.4x better performance in GFXBench 4.0 - T-Rex (Fps): 18191 vs 3358

Specifications (specs)
Thermal Design Power (TDP)	75 Watt vs 120 Watt
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	5030 vs 3458
GFXBench 4.0 - Manhattan (Fps)	5030 vs 3458
GFXBench 4.0 - T-Rex (Frames)	18191 vs 3358
GFXBench 4.0 - T-Rex (Fps)	18191 vs 3358

Compare benchmarks

GPU 1: AMD Radeon Pro 575X
GPU 2: AMD Radeon E8870

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

11237

4620

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

11237

4620

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3458

5030

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3458

5030

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3358

18191

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3358

18191

Name	AMD Radeon Pro 575X	AMD Radeon E8870
Geekbench - OpenCL	34273
GFXBench 4.0 - Car Chase Offscreen (Frames)	11237	4620
GFXBench 4.0 - Car Chase Offscreen (Fps)	11237	4620
GFXBench 4.0 - Manhattan (Frames)	3458	5030
GFXBench 4.0 - Manhattan (Fps)	3458	5030
GFXBench 4.0 - T-Rex (Frames)	3358	18191
GFXBench 4.0 - T-Rex (Fps)	3358	18191
PassMark - G3D Mark		3368
PassMark - G2D Mark		708
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		36.948
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		874.689
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.11

Compare specifications (specs)

	AMD Radeon Pro 575X	AMD Radeon E8870
Essentials
Architecture	GCN 4.0	GCN 2.0
Code name	Polaris 20	Saturn
Launch date	18 March 2019	29 September 2015
Place in performance rating	392	341
Type	Laptop	Desktop
Technical info
Compute units	32
Manufacturing process technology	14 nm	28 nm
Peak Double Precision (FP64) Performance	280.6 GFLOPS
Peak Half Precision (FP16) Performance	4.489 TFLOPS
Peak Single Precision (FP32) Performance	4.489 TFLOPS
Pipelines	2048	768
Pixel fill rate	35.07 GPixel/s
Texture fill rate	140.3 GTexel/s	48 GTexel / s
Thermal Design Power (TDP)	120 Watt	75 Watt
Transistor count	5700 million	2,080 million
Core clock speed		1000 MHz
Floating-point performance		1,536 gflops
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	MXM-B (3.0)
Supplementary power connectors		None
API support
DirectX	12	12.0 (12_0)
OpenCL	2.0
OpenGL	4.6	4.5
Shader Model	6.3
Vulkan
Memory
Maximum RAM amount	4 GB	4 GB
Memory bandwidth	217.6 GB/s	96 GB / s
Memory bus width	256 bit	128 Bit
Memory type	GDDR5	GDDR5
Memory clock speed		6000 MHz
Technologies
Unified Video Decoder (UVD)
Video Code Engine (VCE)