GPU Comparison
RADEON
AMD Radeon Pro 575X
CORE STATE
Ellesmere
VRAM
4 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
RADEON
Radeon RX 590
CORE STATE
Polaris 30
VRAM
8 GB
CLOCK SPEED
1545 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
12 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 575X
RX 590
Core Specs
Shading Units
2,048
2,304
+12.5%
Shaders
2,048
2,304
+12.5%
TMUs
128
144
+12.5%
ROPs
32
32
0.0%
Compute Units
32
36
+12.5%
Clocks
Base Clock
—
1469 MHz
Boost Clock
—
1545 MHz
GPU Clock
1096 MHz
—
Memory Clock
1695 MHz
6.8 Gbps effective
2000 MHz
8 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
217.0 GB/s
256.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Performance
Pixel Rate
35.07 GPixel/s
49.44 GPixel/s
Texture Rate
140.3 GTexel/s
222.5 GTexel/s
FP32 (TFLOPS)
4.489 TFLOPS
7.119 TFLOPS
FP64 (TFLOPS)
280.6 GFLOPS (1:16)
445.0 GFLOPS (1:16)
FP16 (TFLOPS)
4.489 TFLOPS (1:1)
7.119 TFLOPS (1:1)
Power
TDP
150 W
175 W
TDP (W)
150
175
+16.7%
Suggested PSU
—
450 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
GCN 4.0
GCN 4.0
GPU Name
Ellesmere
Polaris 30
Generation
Radeon Pro Mac
(500X Series)
Polaris
(RX 500)
Process Size
14 nm
12 nm
Transistors
5,700 million
5,700 million
Die Size
232 mm²
232 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
24.6M / mm²
24.6M / mm²
API Support
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
IGP
Dual-slot
Length
—
241 mm
9.5 inches
Outputs
Portable Device Dependent
1x HDMI 2.0b3x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
—
279 USD
Production
End-of-life
End-of-life
Predecessor
—
Arctic Islands
Successor
—
Vega