GPU Comparison
RADEON
AMD Radeon HD 8730M
CORE STATE
Mars
VRAM
2 GB
CLOCK SPEED
700 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
RADEON
Radeon R7 M465
CORE STATE
Topaz
VRAM
2 GB
CLOCK SPEED
1024 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8730M
R7 M465
Core Specs
Shading Units
384
384
0.0%
Shaders
384
384
0.0%
TMUs
24
24
0.0%
ROPs
8
8
0.0%
Compute Units
6
6
0.0%
Clocks
Base Clock
650 MHz
730 MHz
Boost Clock
700 MHz
1024 MHz
Memory Clock
900 MHz
1800 Mbps effective
1125 MHz
4.5 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
64 bit
Bandwidth
28.80 GB/s
36.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
128 KB
Performance
Pixel Rate
5.600 GPixel/s
8.192 GPixel/s
Texture Rate
16.80 GTexel/s
24.58 GTexel/s
FP32 (TFLOPS)
537.6 GFLOPS
786.4 GFLOPS
FP64 (TFLOPS)
33.60 GFLOPS (1:16)
49.15 GFLOPS (1:16)
FP16 (TFLOPS)
—
786.4 GFLOPS (1:1)
Architecture
Architecture
GCN 1.0
GCN 3.0
GPU Name
Mars
Topaz
Generation
Solar System
(HD 8700M)
Gem System
(R7 M400)
Process Size
28 nm
28 nm
Transistors
950 million
1,550 million
Die Size
77 mm²
125 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
12.4M / mm²
API Support
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.5
Physical
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
London
Solar System
Successor
Gem System
Polaris Mobile