GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
Tesla K80
CORE STATE
GK210
VRAM
12 GB
CLOCK SPEED
824 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 740M
Tesla K80
Core Specs
Shading Units
384
2,496
+550.0%
Shaders
384
2,496
+550.0%
TMUs
32
208
+550.0%
ROPs
8
48
+500.0%
Clocks
Base Clock
980 MHz
562 MHz
Boost Clock
1033 MHz
824 MHz
Memory Clock
900 MHz
1800 Mbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
2 GB
12 GB
VRAM (MB)
2,048
12,288
+500.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
384 bit
Bandwidth
14.40 GB/s
240.6 GB/s
Cache
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
512 KB
1536 KB
Performance
Pixel Rate
8.264 GPixel/s
42.85 GPixel/s
Texture Rate
33.06 GTexel/s
171.4 GTexel/s
FP32 (TFLOPS)
793.3 GFLOPS
4.113 TFLOPS
FP64 (TFLOPS)
33.06 GFLOPS (1:24)
1,371.1 GFLOPS (1:3)
Power
TDP
33 W
300 W
TDP (W)
33
300
+809.1%
Suggested PSU
—
700 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
Kepler 2.0
Kepler 2.0
GPU Name
GK208
GK210
Generation
GeForce 700M
Tesla Kepler
(Kxx)
Process Size
28 nm
28 nm
Transistors
1,020 million
7,100 million
Die Size
87 mm²
561 mm²
Foundry
TSMC
TSMC
Density
11.7M / mm²
12.7M / mm²
API Support
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.2.175
OpenCL
3.0
3.0
CUDA
3.5
3.7
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
MXM Module
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 600M
Tesla Fermi
Successor
GeForce 800M
Tesla Maxwell