GPU Comparison
GPU
Intel HD Graphics P4600
CORE STATE
Haswell GT2
VRAM
System Shared
CLOCK SPEED
1200 MHz
TDP
84 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 7.5
PROCESS
22 nm
LAUNCH DATE
2013
VS
GEFORCE
GeForce 830M
CORE STATE
GM108
VRAM
2 GB
CLOCK SPEED
1150 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD Graphics P4600
830M
Core Specs
Shading Units
160
256
+60.0%
Shaders
160
256
+60.0%
TMUs
20
16
-20.0%
ROPs
2
8
+300.0%
Execution Units
20
—
Clocks
Base Clock
350 MHz
1082 MHz
Boost Clock
1200 MHz
1150 MHz
Memory Clock
System Shared
900 MHz
1800 Mbps effective
Memory
Memory Size
System Shared
2 GB
VRAM (MB)
—
2,048
Memory Type
System Shared
DDR3
Memory Bus
System Shared
64 bit
Bandwidth
System Dependent
14.40 GB/s
Cache
L1 Cache
—
64 KB (per SMM)
L2 Cache
—
1024 KB
Performance
Pixel Rate
2.400 GPixel/s
9.200 GPixel/s
Texture Rate
24.00 GTexel/s
18.40 GTexel/s
FP32 (TFLOPS)
384.0 GFLOPS
588.8 GFLOPS
FP64 (TFLOPS)
96.00 GFLOPS (1:4)
18.40 GFLOPS (1:32)
Power
TDP
84 W
33 W
TDP (W)
84
33
-60.7%
Power Connectors
—
None
Architecture
Architecture
Generation 7.5
Maxwell
GPU Name
Haswell GT2
GM108
Generation
HD Graphics-W
(Haswell)
GeForce 800M
Process Size
22 nm
28 nm
Transistors
—
1,020 million
Die Size
—
77 mm²
Foundry
Intel
TSMC
Density
—
13.2M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.3
4.6
Vulkan
1.0
1.4
OpenCL
1.2
3.0
CUDA
—
5.0
Shader Model
5.1
6.7 (5.1)
Physical
Slot Width
IGP
IGP
Outputs
Motherboard Dependent
Portable Device Dependent
Bus Interface
Ring Bus
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
GeForce 700M
Successor
—
GeForce 900M