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 R7 Graphics
CORE STATE
Spectre Lite
VRAM
System Shared
CLOCK SPEED
—
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 450
R7 Graphics
Core Specs
Shading Units
640
384
-40.0%
Shaders
640
384
-40.0%
TMUs
40
24
-40.0%
ROPs
16
8
-50.0%
Compute Units
10
6
-40.0%
Clocks
GPU Clock
800 MHz
720 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
5.760 GPixel/s
Texture Rate
32.00 GTexel/s
17.28 GTexel/s
FP32 (TFLOPS)
1,024.0 GFLOPS
553.0 GFLOPS
FP64 (TFLOPS)
64.00 GFLOPS (1:16)
34.56 GFLOPS (1:16)
FP16 (TFLOPS)
1,024.0 GFLOPS (1:1)
—
Power
TDP
35 W
25 W
TDP (W)
35
25
-28.6%
Architecture
Architecture
GCN 4.0
GCN 2.0
GPU Name
Baffin
Spectre Lite
Generation
Radeon Pro Mac
(400 Series)
GCN 2.0 IGP
(Kaveri)
Process Size
14 nm
28 nm
Transistors
3,000 million
2,410 million
Die Size
123 mm²
245 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
24.4M / mm²
9.8M / mm²
API Support
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.170
OpenCL
2.1
2.1
Shader Model
6.7
6.5
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
—
TeraScale 3 IGP
Successor
—
GCN 3.0 IGP