Home GPU Comparison AMD Radeon R9 290X vs AMD Radeon RX 590 GME

AMD Radeon R9 290X vs AMD Radeon RX 590 GME

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 290X and 8GB VRAM Radeon RX 590 GME to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 290X 's Advantages
Larger VRAM bandwidth (320.0GB/s vs 256.0GB/s)
512 additional rendering cores
AMD Radeon RX 590 GME 's Advantages
Released 6 years and 5 months late
Boost Clock1420MHz
More VRAM (8GB vs 4GB)
Lower TDP (175W vs 290W)

Score

Benchmark

FP32 (float)
Radeon R9 290X
5.632 TFLOPS
Radeon RX 590 GME +16%
6.543 TFLOPS
3DMark Time Spy
Radeon R9 290X
3925
Radeon RX 590 GME +12%
4432
VS

Graphics Card

Oct 2013
Release Date
Mar 2020
Volcanic Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1257 MHz
-
Boost Clock
1420 MHz
1250 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
256bit
320.0GB/s
Bandwidth
256.0GB/s

Render Config

44
Compute Units
36
-
-
-
2816
Shading Units
2304
176
TMUs
144
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
45.44 GPixel/s
176.0 GTexel/s
Texture Rate
204.5 GTexel/s
-
FP16 (half)
6.543 TFLOPS
5.632 TFLOPS
FP32 (float)
6.543 TFLOPS
704.0 GFLOPS
FP64 (double)
409.0 GFLOPS

Board Design

290W
TDP
175W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Hawaii
GPU Name
Polaris 20
Hawaii XT (215-0852000)
GPU Variant
Polaris 20 XTR (215-0910066)
GCN 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
6.2 billion
Transistors
5.7 billion
438 mm²
Die Size
232 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
6.3
Shader Model
6.7

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