GPU Comparison
RADEON
AMD Radeon HD 7730M
CORE STATE
Chelsea
VRAM
2 GB
CLOCK SPEED
675 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
RADEON
Radeon Vega 8 Mobile
CORE STATE
Raven-M
VRAM
System Shared
CLOCK SPEED
1101 MHz
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 7730M
Vega 8 Mobile
Core Specs
Shading Units
512
512
0.0%
Shaders
512
512
0.0%
TMUs
32
32
0.0%
ROPs
16
8
-50.0%
Compute Units
8
8
0.0%
Clocks
Base Clock
575 MHz
300 MHz
Boost Clock
675 MHz
1101 MHz
Memory Clock
900 MHz
1800 Mbps effective
System Shared
Memory
Memory Size
2 GB
System Shared
VRAM (MB)
2,048
—
Memory Type
DDR3
System Shared
Memory Bus
128 bit
System Shared
Bandwidth
28.80 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
—
Performance
Pixel Rate
10.80 GPixel/s
8.808 GPixel/s
Texture Rate
21.60 GTexel/s
35.23 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
1,127.4 GFLOPS
FP64 (TFLOPS)
43.20 GFLOPS (1:16)
70.46 GFLOPS (1:16)
FP16 (TFLOPS)
—
2.255 TFLOPS (2:1)
Power
TDP
25 W
25 W
TDP (W)
25
25
0.0%
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
GCN 5.0
GPU Name
Chelsea
Raven-M
Generation
London
(HD 7700M)
Vega IGP
(Raven Ridge-M)
Process Size
28 nm
14 nm
Transistors
1,500 million
4,940 million
Die Size
123 mm²
210 mm²
Foundry
TSMC
GlobalFoundries
Density
12.2M / mm²
23.5M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
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
—
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
IGP
Other
Production
End-of-life
End-of-life
Predecessor
Vancouver
GCN 3.0 IGP
Successor
Solar System
Navi II IGP