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
GEFORCE
GeForce GTX 670M
CORE STATE
GF114
VRAM
1536 MB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8730M
GTX 670M
Core Specs
Shading Units
384
336
-12.5%
Shaders
384
336
-12.5%
TMUs
24
56
+133.3%
ROPs
8
24
+200.0%
Compute Units
6
—
SM Count
—
7
Clocks
Base Clock
650 MHz
—
Boost Clock
700 MHz
—
GPU Clock
—
598 MHz
Shader Clock
—
1196 MHz
Memory Clock
900 MHz
1800 Mbps effective
750 MHz
3 Gbps effective
Memory
Memory Size
2 GB
1536 MB
VRAM (MB)
2,048
1,536
-25.0%
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
192 bit
Bandwidth
28.80 GB/s
72.00 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
384 KB
Performance
Pixel Rate
5.600 GPixel/s
8.372 GPixel/s
Texture Rate
16.80 GTexel/s
33.49 GTexel/s
FP32 (TFLOPS)
537.6 GFLOPS
803.7 GFLOPS
FP64 (TFLOPS)
33.60 GFLOPS (1:16)
66.98 GFLOPS (1:12)
Power
TDP
—
75 W
TDP (W)
—
75
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Fermi 2.0
GPU Name
Mars
GF114
Generation
Solar System
(HD 8700M)
GeForce 600M
Process Size
28 nm
40 nm
Transistors
950 million
1,950 million
Die Size
77 mm²
332 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
5.9M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1 (1.2)
1.1
CUDA
—
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
—
MXM Module
Outputs
—
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
London
GeForce 500M
Successor
Gem System
GeForce 700M