GPU Comparison
RADEON
AMD Radeon Pro Duo
CORE STATE
Capsaicin
VRAM
4 GB
CLOCK SPEED
—
TDP
350 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
RADEON
Radeon Pro W5500X
CORE STATE
Navi 14
VRAM
8 GB
CLOCK SPEED
1757 MHz
TDP
125 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Duo
Pro W5500X
Core Specs
Shading Units
4,096
1,536
-62.5%
Shaders
4,096
1,536
-62.5%
TMUs
256
96
-62.5%
ROPs
64
32
-50.0%
Compute Units
64
24
-62.5%
Clocks
Base Clock
—
1187 MHz
Boost Clock
—
1757 MHz
GPU Clock
1000 MHz
—
Memory Clock
500 MHz
1000 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
HBM
GDDR6
Memory Bus
4096 bit
128 bit
Bandwidth
512.0 GB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
2 MB
Performance
Pixel Rate
64.00 GPixel/s
56.22 GPixel/s
Texture Rate
256.0 GTexel/s
168.7 GTexel/s
FP32 (TFLOPS)
8.192 TFLOPS
5.398 TFLOPS
FP64 (TFLOPS)
512.0 GFLOPS (1:16)
337.3 GFLOPS (1:16)
FP16 (TFLOPS)
8.192 TFLOPS (1:1)
10.80 TFLOPS (2:1)
Power
TDP
350 W
125 W
TDP (W)
350
125
-64.3%
Suggested PSU
750 W
300 W
Power Connectors
3x 8-pin
—
Architecture
Architecture
GCN 3.0
RDNA 1.0
GPU Name
Capsaicin
Navi 14
Generation
Radeon Pro GCN
Radeon Pro Mac
(Navi Series)
Process Size
28 nm
7 nm
Transistors
8,900 million
6,400 million
Die Size
596 mm²
158 mm²
Foundry
TSMC
TSMC
Density
14.9M / mm²
40.5M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
2.1
Shader Model
6.5
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
277 mm
10.9 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
2x HDMI 2.0b
Bus Interface
PCIe 3.0 x16
Apple MPX
Other
Launch Price
1,499 USD
599 USD
Production
End-of-life
End-of-life
Predecessor
FirePro GCN
—
Successor
Radeon Pro Polaris
—