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 Vega II
CORE STATE
Vega 20
VRAM
32 GB
CLOCK SPEED
1720 MHz
TDP
475 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 450
Pro Vega II
Core Specs
Shading Units
640
4,096
+540.0%
Shaders
640
4,096
+540.0%
TMUs
40
256
+540.0%
ROPs
16
64
+300.0%
Compute Units
10
64
+540.0%
Clocks
Base Clock
—
1574 MHz
Boost Clock
—
1720 MHz
GPU Clock
800 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
806 MHz
1612 Mbps effective
Memory
Memory Size
2 GB
32 GB
VRAM (MB)
2,048
32,768
+1500.0%
Memory Type
GDDR5
HBM2
Memory Bus
128 bit
4096 bit
Bandwidth
81.28 GB/s
825.3 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
4 MB
Performance
Pixel Rate
12.80 GPixel/s
110.1 GPixel/s
Texture Rate
32.00 GTexel/s
440.3 GTexel/s
FP32 (TFLOPS)
1,024.0 GFLOPS
14.09 TFLOPS
FP64 (TFLOPS)
64.00 GFLOPS (1:16)
7.045 TFLOPS (1:2)
FP16 (TFLOPS)
1,024.0 GFLOPS (1:1)
28.18 TFLOPS (2:1)
Power
TDP
35 W
475 W
TDP (W)
35
475
+1257.1%
Suggested PSU
—
850 W
Architecture
Architecture
GCN 4.0
GCN 5.1
GPU Name
Baffin
Vega 20
Generation
Radeon Pro Mac
(400 Series)
Radeon Pro Mac
(Vega Series)
Process Size
14 nm
7 nm
Transistors
3,000 million
13,230 million
Die Size
123 mm²
331 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
40.0M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
MXM Module
Quad-slot
Outputs
Portable Device Dependent
1x HDMI 2.0b4x Thunderbolt
Bus Interface
PCIe 3.0 x8
Apple MPX
Other
Launch Price
—
2,199 USD
Production
End-of-life
End-of-life