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 GTX 460 SE
CORE STATE
GF104
VRAM
1024 MB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
830M
GTX 460 SE
Core Specs
Shading Units
256
288
+12.5%
Shaders
256
288
+12.5%
TMUs
16
48
+200.0%
ROPs
8
32
+300.0%
SM Count
—
6
Clocks
Base Clock
1082 MHz
—
Boost Clock
1150 MHz
—
GPU Clock
—
650 MHz
Shader Clock
—
1300 MHz
Memory Clock
900 MHz
1800 Mbps effective
850 MHz
3.4 Gbps effective
Memory
Memory Size
2 GB
1024 MB
VRAM (MB)
2,048
1,024
-50.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
256 bit
Bandwidth
14.40 GB/s
108.8 GB/s
Cache
L1 Cache
64 KB (per SMM)
64 KB (per SM)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
9.200 GPixel/s
7.800 GPixel/s
Texture Rate
18.40 GTexel/s
31.20 GTexel/s
FP32 (TFLOPS)
588.8 GFLOPS
748.8 GFLOPS
FP64 (TFLOPS)
18.40 GFLOPS (1:32)
62.40 GFLOPS (1:12)
Power
TDP
33 W
150 W
TDP (W)
33
150
+354.5%
Suggested PSU
—
450 W
Power Connectors
None
2x 6-pin
Architecture
Architecture
Maxwell
Fermi
GPU Name
GM108
GF104
Generation
GeForce 800M
GeForce 400
Process Size
28 nm
40 nm
Transistors
1,020 million
1,950 million
Die Size
77 mm²
332 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
5.9M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
—
OpenCL
3.0
1.1
CUDA
5.0
2.1
Shader Model
6.7 (5.1)
5.1
Physical
Slot Width
IGP
Dual-slot
Length
—
210 mm
8.3 inches
Outputs
Portable Device Dependent
2x DVI1x mini-HDMI 1.3a
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
160 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 700M
GeForce 200
Successor
GeForce 900M
GeForce 500