AMD Radeon RX 590 GME vs AMD Radeon R9 270 1024SP

Comparative analysis of AMD Radeon RX 590 GME and AMD Radeon R9 270 1024SP 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 - G2D Mark, PassMark - G3D Mark, 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), 3DMark Fire Strike - Graphics Score, Geekbench - OpenCL.

 

Differences

Reasons to consider the AMD Radeon RX 590 GME

  • Videocard is newer: launch date 4 year(s) 11 month(s) later
  • Around 40% higher core clock speed: 1257 MHz vs 900 MHz
  • Around 49% higher boost clock speed: 1380 MHz vs 925 MHz
  • 3356.4x more texture fill rate: 198.7 GTexel/s vs 59.2 GTexel / s
  • 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
Launch date 9 Mar 2020 vs 13 March 2015
Core clock speed 1257 MHz vs 900 MHz
Boost clock speed 1380 MHz vs 925 MHz
Texture fill rate 198.7 GTexel/s vs 59.2 GTexel / s
Manufacturing process technology 14 nm vs 28 nm
Maximum memory size 8 GB vs 2 GB

Reasons to consider the AMD Radeon R9 270 1024SP

  • Around 17% lower typical power consumption: 150 Watt vs 175 Watt
  • 2.4x more memory clock speed: 4800 MHz vs 2000 MHz (8 Gbps effective)
  • Around 23% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 6316 vs 5140
  • Around 23% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 6316 vs 5140
  • Around 23% better performance in GFXBench 4.0 - Manhattan (Frames): 8390 vs 6839
  • Around 23% better performance in GFXBench 4.0 - Manhattan (Fps): 8390 vs 6839
  • Around 37% better performance in GFXBench 4.0 - T-Rex (Frames): 27566 vs 20161
  • Around 37% better performance in GFXBench 4.0 - T-Rex (Fps): 27566 vs 20161
Specifications (specs)
Thermal Design Power (TDP) 150 Watt vs 175 Watt
Memory clock speed 4800 MHz vs 2000 MHz (8 Gbps effective)
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames) 6316 vs 5140
GFXBench 4.0 - Car Chase Offscreen (Fps) 6316 vs 5140
GFXBench 4.0 - Manhattan (Frames) 8390 vs 6839
GFXBench 4.0 - Manhattan (Fps) 8390 vs 6839
GFXBench 4.0 - T-Rex (Frames) 27566 vs 20161
GFXBench 4.0 - T-Rex (Fps) 27566 vs 20161

Compare benchmarks

GPU 1: AMD Radeon RX 590 GME
GPU 2: AMD Radeon R9 270 1024SP

GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
5140
6316
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
5140
6316
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
6839
8390
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
6839
8390
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
20161
27566
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
20161
27566
Name AMD Radeon RX 590 GME AMD Radeon R9 270 1024SP
PassMark - G2D Mark 658
PassMark - G3D Mark 8570
GFXBench 4.0 - Car Chase Offscreen (Frames) 5140 6316
GFXBench 4.0 - Car Chase Offscreen (Fps) 5140 6316
GFXBench 4.0 - Manhattan (Frames) 6839 8390
GFXBench 4.0 - Manhattan (Fps) 6839 8390
GFXBench 4.0 - T-Rex (Frames) 20161 27566
GFXBench 4.0 - T-Rex (Fps) 20161 27566
3DMark Fire Strike - Graphics Score 4431
Geekbench - OpenCL 70535

Compare specifications (specs)

AMD Radeon RX 590 GME AMD Radeon R9 270 1024SP

Essentials

Architecture GCN 4.0 GCN 1.0
Code name Polaris 20 Pitcairn
Design Radeon RX 500 Series
Launch date 9 Mar 2020 13 March 2015
Place in performance rating 206 165
Type Desktop Desktop

Technical info

Boost clock speed 1380 MHz 925 MHz
Compute units 36
Core clock speed 1257 MHz 900 MHz
Manufacturing process technology 14 nm 28 nm
Peak Double Precision (FP64) Performance 397.4 GFLOPS (1:16)
Peak Half Precision (FP16) Performance 6.359 TFLOPS (1:1)
Peak Single Precision (FP32) Performance 6.359 TFLOPS
Pixel fill rate 44.16 GPixel/s
Render output units 32
Stream Processors 2304
Texture fill rate 198.7 GTexel/s 59.2 GTexel / s
Texture Units 144
Thermal Design Power (TDP) 175 Watt 150 Watt
Transistor count 5700 million 2,800 million
Floating-point performance 1,894 gflops
Pipelines 1024

Video outputs and ports

Display Connectors 1x HDMI, 3x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
DisplayPort support
Dual-link DVI support
HDMI
VGA

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 3.0 x16
Length 241 mm (9.5 inches)
Recommended system power (PSU) 450 Watt
Supplementary power connectors 1x 8-pin 1x 6-pin
Width Dual-slot

API support

DirectX 12.0 (12_0) 12.0 (11_1)
OpenCL 2.0
OpenGL 4.6 4.5
Shader Model 6.4
Vulkan

Memory

Maximum RAM amount 8 GB 2 GB
Memory bandwidth 256 GB/s 153.6 GB / s
Memory bus width 256 bit 256 Bit
Memory clock speed 2000 MHz (8 Gbps effective) 4800 MHz
Memory type GDDR5 GDDR5

Technologies

4K H264 Decode
4K H264 Encode
H265/HEVC Decode
H265/HEVC Encode
HDMI 4K Support