GPU Comparison
GPU
Intel Iris Pro Graphics 6200 Mobile
CORE STATE
Broadwell GT3e
VRAM
System Shared
CLOCK SPEED
1100 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 8.0
PROCESS
14 nm
LAUNCH DATE
2014
VS
GEFORCE
GeForce GTX 660 Rev. 2
CORE STATE
GK104
VRAM
2 GB
CLOCK SPEED
1032 MHz
TDP
140 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2014
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Pro Graphics 6200 Mobile
GTX 660 Rev. 2
Core Specs
Shading Units
384
960
+150.0%
Shaders
384
960
+150.0%
TMUs
48
80
+66.7%
ROPs
6
24
+300.0%
Execution Units
48
—
Clocks
Base Clock
300 MHz
980 MHz
Boost Clock
1100 MHz
1032 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
6.600 GPixel/s
20.64 GPixel/s
Texture Rate
52.80 GTexel/s
82.56 GTexel/s
FP32 (TFLOPS)
844.8 GFLOPS
1.981 TFLOPS
FP64 (TFLOPS)
211.2 GFLOPS (1:4)
82.56 GFLOPS (1:24)
Power
TDP
15 W
140 W
TDP (W)
15
140
+833.3%
Suggested PSU
—
300 W
Power Connectors
—
1x 6-pin
Architecture
Architecture
Generation 8.0
Kepler
GPU Name
Broadwell GT3e
GK104
Generation
HD Graphics-M
(Broadwell)
GeForce 600
Process Size
14 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
4.4
4.6
Vulkan
1.0
1.2.175
OpenCL
3.0
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
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
Ring Bus
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
GeForce 500
Successor
—
GeForce 700