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 GTX 660 Ti
CORE STATE
GK104
VRAM
2 GB
CLOCK SPEED
980 MHz
TDP
150 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD Graphics P4600
GTX 660 Ti
Core Specs
Shading Units
160
1,344
+740.0%
Shaders
160
1,344
+740.0%
TMUs
20
112
+460.0%
ROPs
2
24
+1100.0%
Execution Units
20
—
Clocks
Base Clock
350 MHz
915 MHz
Boost Clock
1200 MHz
980 MHz
Memory Clock
System Shared
1502 MHz
6 Gbps effective
Memory
Memory Size
System Shared
2 GB
VRAM (MB)
—
2,048
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
192 bit
Bandwidth
System Dependent
144.2 GB/s
Cache
L1 Cache
—
16 KB (per SMX)
L2 Cache
—
384 KB
Performance
Pixel Rate
2.400 GPixel/s
27.44 GPixel/s
Texture Rate
24.00 GTexel/s
109.8 GTexel/s
FP32 (TFLOPS)
384.0 GFLOPS
2.634 TFLOPS
FP64 (TFLOPS)
96.00 GFLOPS (1:4)
109.8 GFLOPS (1:24)
Power
TDP
84 W
150 W
TDP (W)
84
150
+78.6%
Suggested PSU
—
450 W
Power Connectors
—
2x 6-pin
Architecture
Architecture
Generation 7.5
Kepler
GPU Name
Haswell GT2
GK104
Generation
HD Graphics-W
(Haswell)
GeForce 600
Process Size
22 nm
28 nm
Transistors
—
3,540 million
Die Size
—
294 mm²
Foundry
Intel
TSMC
Density
—
12.0M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.3
4.6
Vulkan
1.0
1.2.175
OpenCL
1.2
3.0
CUDA
—
3.0
Shader Model
5.1
6.5 (5.1)
Physical
Slot Width
IGP
Dual-slot
Length
—
241 mm
9.5 inches
Outputs
Motherboard Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
Ring Bus
PCIe 3.0 x16
Other
Launch Price
—
299 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 500
Successor
—
GeForce 700