GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
GeForce GT 740M
CORE STATE
GK208
VRAM
2 GB
CLOCK SPEED
1033 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
830M
GT 740M
Core Specs
Shading Units
256
384
+50.0%
Shaders
256
384
+50.0%
TMUs
16
32
+100.0%
ROPs
8
8
0.0%
Clocks
Base Clock
1082 MHz
980 MHz
Boost Clock
1150 MHz
1033 MHz
Memory Clock
900 MHz
1800 Mbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
DDR3
DDR3
Memory Bus
64 bit
64 bit
Bandwidth
14.40 GB/s
14.40 GB/s
Cache
L1 Cache
64 KB (per SMM)
16 KB (per SMX)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
9.200 GPixel/s
8.264 GPixel/s
Texture Rate
18.40 GTexel/s
33.06 GTexel/s
FP32 (TFLOPS)
588.8 GFLOPS
793.3 GFLOPS
FP64 (TFLOPS)
18.40 GFLOPS (1:32)
33.06 GFLOPS (1:24)
Power
TDP
33 W
33 W
TDP (W)
33
33
0.0%
Power Connectors
None
None
Architecture
Architecture
Maxwell
Kepler 2.0
GPU Name
GM108
GK208
Generation
GeForce 800M
GeForce 700M
Process Size
28 nm
28 nm
Transistors
1,020 million
1,020 million
Die Size
77 mm²
87 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
11.7M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
5.0
3.5
Shader Model
6.7 (5.1)
6.5 (5.1)
Physical
Slot Width
IGP
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 700M
GeForce 600M
Successor
GeForce 900M
GeForce 800M