GPU Comparison
RADEON
AMD Radeon Pro 450
CORE STATE
Baffin
VRAM
2 GB
CLOCK SPEED
—
TDP
35 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
RADEON
Radeon Pro 5500 XT
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
2020
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 450
Pro 5500 XT
Core Specs
Shading Units
640
1,536
+140.0%
Shaders
640
1,536
+140.0%
TMUs
40
96
+140.0%
ROPs
16
32
+100.0%
Compute Units
10
24
+140.0%
Clocks
Base Clock
—
1187 MHz
Boost Clock
—
1757 MHz
GPU Clock
800 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
81.28 GB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
2 MB
Performance
Pixel Rate
12.80 GPixel/s
56.22 GPixel/s
Texture Rate
32.00 GTexel/s
168.7 GTexel/s
FP32 (TFLOPS)
1,024.0 GFLOPS
5.398 TFLOPS
FP64 (TFLOPS)
64.00 GFLOPS (1:16)
337.3 GFLOPS (1:16)
FP16 (TFLOPS)
1,024.0 GFLOPS (1:1)
10.80 TFLOPS (2:1)
Power
TDP
35 W
125 W
TDP (W)
35
125
+257.1%
Suggested PSU
—
300 W
Power Connectors
—
None
Architecture
Architecture
GCN 4.0
RDNA 1.0
GPU Name
Baffin
Navi 14
Generation
Radeon Pro Mac
(400 Series)
Radeon Pro Mac
(Navi Series)
Process Size
14 nm
7 nm
Transistors
3,000 million
6,400 million
Die Size
123 mm²
158 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
40.5M / 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
MXM Module
IGP
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life