GPU Comparison
RADEON
AMD Radeon HD 8570M
CORE STATE
Sun
VRAM
1024 MB
CLOCK SPEED
825 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8570M
Pro 450
Core Specs
Shading Units
320
640
+100.0%
Shaders
320
640
+100.0%
TMUs
20
40
+100.0%
ROPs
8
16
+100.0%
Compute Units
5
10
+100.0%
Clocks
Base Clock
750 MHz
—
Boost Clock
825 MHz
—
GPU Clock
—
800 MHz
Memory Clock
1000 MHz
2 Gbps effective
1270 MHz
5.1 Gbps effective
Memory
Memory Size
1024 MB
2 GB
VRAM (MB)
1,024
2,048
+100.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
128 bit
Bandwidth
16.00 GB/s
81.28 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
128 KB
1024 KB
Performance
Pixel Rate
6.600 GPixel/s
12.80 GPixel/s
Texture Rate
16.50 GTexel/s
32.00 GTexel/s
FP32 (TFLOPS)
528.0 GFLOPS
1,024.0 GFLOPS
FP64 (TFLOPS)
33.00 GFLOPS (1:16)
64.00 GFLOPS (1:16)
FP16 (TFLOPS)
—
1,024.0 GFLOPS (1:1)
Power
TDP
—
35 W
TDP (W)
—
35
Architecture
Architecture
GCN 1.0
GCN 4.0
GPU Name
Sun
Baffin
Generation
Solar System
(HD 8500M)
Radeon Pro Mac
(400 Series)
Process Size
28 nm
14 nm
Transistors
690 million
3,000 million
Die Size
56 mm²
123 mm²
Foundry
TSMC
GlobalFoundries
Density
12.3M / mm²
24.4M / mm²
API Support
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.7
Physical
Slot Width
—
MXM Module
Outputs
—
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
London
—
Successor
Gem System
—