GPU Comparison
RADEON
AMD Radeon Pro 555
CORE STATE
Polaris 21
VRAM
2 GB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
RADEON
Radeon Pro W5700X
CORE STATE
Navi 10
VRAM
16 GB
CLOCK SPEED
2040 MHz
TDP
205 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 555
Pro W5700X
Core Specs
Shading Units
768
2,560
+233.3%
Shaders
768
2,560
+233.3%
TMUs
48
160
+233.3%
ROPs
16
64
+300.0%
Compute Units
12
40
+233.3%
Clocks
Base Clock
—
1243 MHz
Boost Clock
—
2040 MHz
GPU Clock
850 MHz
—
Memory Clock
1275 MHz
5.1 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
81.60 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
4 MB
Performance
Pixel Rate
13.60 GPixel/s
130.6 GPixel/s
Texture Rate
40.80 GTexel/s
326.4 GTexel/s
FP32 (TFLOPS)
1,305.6 GFLOPS
10.44 TFLOPS
FP64 (TFLOPS)
81.60 GFLOPS (1:16)
652.8 GFLOPS (1:16)
FP16 (TFLOPS)
1,305.6 GFLOPS (1:1)
20.89 TFLOPS (2:1)
Power
TDP
75 W
205 W
TDP (W)
75
205
+173.3%
Suggested PSU
—
550 W
Power Connectors
None
—
Architecture
Architecture
GCN 4.0
RDNA 1.0
GPU Name
Polaris 21
Navi 10
Generation
Radeon Pro Mac
(500 Series)
Radeon Pro Mac
(Navi Series)
Process Size
14 nm
7 nm
Transistors
3,000 million
10,300 million
Die Size
123 mm²
251 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
41.0M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.1
Shader Model
6.7
6.8
Physical
Slot Width
IGP
Quad-slot
Length
—
305 mm
12 inches
Outputs
Portable Device Dependent
1x HDMI 2.0b4x Thunderbolt
Bus Interface
PCIe 3.0 x8
Apple MPX
Other
Launch Price
—
999 USD
Production
End-of-life
End-of-life