GPU Comparison
RADEON
AMD Radeon Pro 460
CORE STATE
Baffin
VRAM
4 GB
CLOCK SPEED
907 MHz
TDP
35 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
RADEON
Radeon RX 550X
CORE STATE
Lexa
VRAM
4 GB
CLOCK SPEED
1183 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 460
RX 550X
Core Specs
Shading Units
1,024
512
-50.0%
Shaders
1,024
512
-50.0%
TMUs
64
32
-50.0%
ROPs
16
16
0.0%
Compute Units
16
8
-50.0%
Clocks
Base Clock
850 MHz
1100 MHz
Boost Clock
907 MHz
1183 MHz
Memory Clock
1270 MHz
5.1 Gbps effective
1500 MHz
6 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
81.28 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
14.51 GPixel/s
18.93 GPixel/s
Texture Rate
58.05 GTexel/s
37.86 GTexel/s
FP32 (TFLOPS)
1.858 TFLOPS
1,211.4 GFLOPS
FP64 (TFLOPS)
116.1 GFLOPS (1:16)
75.71 GFLOPS (1:16)
FP16 (TFLOPS)
1.858 TFLOPS (1:1)
1,211.4 GFLOPS (1:1)
Power
TDP
35 W
50 W
TDP (W)
35
50
+42.9%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
GCN 4.0
GPU Name
Baffin
Lexa
Generation
Radeon Pro Mac
(400 Series)
Polaris
(RX 500X)
Process Size
14 nm
14 nm
Transistors
3,000 million
2,200 million
Die Size
123 mm²
103 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
24.4M / mm²
21.4M / 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
—
145 mm
5.7 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
Polaris
Successor
—
Vega