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 Vega 8
CORE STATE
Raven
VRAM
System Shared
CLOCK SPEED
1100 MHz
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 450
Vega 8
Core Specs
Shading Units
640
512
-20.0%
Shaders
640
512
-20.0%
TMUs
40
32
-20.0%
ROPs
16
8
-50.0%
Compute Units
10
8
-20.0%
Clocks
Base Clock
—
300 MHz
Boost Clock
—
1100 MHz
GPU Clock
800 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
System Shared
Memory
Memory Size
2 GB
System Shared
VRAM (MB)
2,048
—
Memory Type
GDDR5
System Shared
Memory Bus
128 bit
System Shared
Bandwidth
81.28 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
—
Performance
Pixel Rate
12.80 GPixel/s
8.800 GPixel/s
Texture Rate
32.00 GTexel/s
35.20 GTexel/s
FP32 (TFLOPS)
1,024.0 GFLOPS
1,126.4 GFLOPS
FP64 (TFLOPS)
64.00 GFLOPS (1:16)
70.40 GFLOPS (1:16)
FP16 (TFLOPS)
1,024.0 GFLOPS (1:1)
2.253 TFLOPS (2:1)
Power
TDP
35 W
25 W
TDP (W)
35
25
-28.6%
Power Connectors
—
None
Architecture
Architecture
GCN 4.0
GCN 5.0
GPU Name
Baffin
Raven
Generation
Radeon Pro Mac
(400 Series)
Vega IGP
(Raven Ridge)
Process Size
14 nm
14 nm
Transistors
3,000 million
4,940 million
Die Size
123 mm²
210 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
24.4M / mm²
23.5M / 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
IGP
Outputs
Portable Device Dependent
Motherboard Dependent
Bus Interface
PCIe 3.0 x8
IGP
Other
Production
End-of-life
End-of-life
Predecessor
—
GCN 3.0 IGP
Successor
—
Vega II IGP