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 C2070
CORE STATE
GF100
VRAM
6 GB
CLOCK SPEED
—
TDP
238 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 740M
Tesla C2070
Core Specs
Shading Units
384
448
+16.7%
Shaders
384
448
+16.7%
TMUs
32
56
+75.0%
ROPs
8
48
+500.0%
SM Count
—
14
Clocks
Base Clock
980 MHz
—
Boost Clock
1033 MHz
—
GPU Clock
—
574 MHz
Shader Clock
—
1147 MHz
Memory Clock
900 MHz
1800 Mbps effective
747 MHz
3 Gbps effective
Memory
Memory Size
2 GB
6 GB
VRAM (MB)
2,048
6,144
+200.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
384 bit
Bandwidth
14.40 GB/s
143.4 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
768 KB
Performance
Pixel Rate
8.264 GPixel/s
16.07 GPixel/s
Texture Rate
33.06 GTexel/s
32.14 GTexel/s
FP32 (TFLOPS)
793.3 GFLOPS
1,027.7 GFLOPS
FP64 (TFLOPS)
33.06 GFLOPS (1:24)
513.9 GFLOPS (1:2)
Power
TDP
33 W
238 W
TDP (W)
33
238
+621.2%
Suggested PSU
—
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
Kepler 2.0
Fermi
GPU Name
GK208
GF100
Generation
GeForce 700M
Tesla Fermi
(x20xx)
Process Size
28 nm
40 nm
Transistors
1,020 million
3,100 million
Die Size
87 mm²
529 mm²
Foundry
TSMC
TSMC
Density
11.7M / mm²
5.9M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
—
OpenCL
3.0
1.1
CUDA
3.5
2.0
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
MXM Module
Dual-slot
Length
—
248 mm
9.8 inches
Outputs
Portable Device Dependent
1x DVI
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 600M
Tesla
Successor
GeForce 800M
Tesla Kepler