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
L40S
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2520 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 740M
L40S
Core Specs
Shading Units
384
18,176
+4633.3%
Shaders
384
18,176
+4633.3%
TMUs
32
568
+1675.0%
ROPs
8
192
+2300.0%
SM Count
—
142
Clocks
Base Clock
980 MHz
1110 MHz
Boost Clock
1033 MHz
2520 MHz
Memory Clock
900 MHz
1800 Mbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
2 GB
48 GB
VRAM (MB)
2,048
49,152
+2300.0%
Memory Type
DDR3
GDDR6
Memory Bus
64 bit
384 bit
Bandwidth
14.40 GB/s
864.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
48 MB
Performance
Pixel Rate
8.264 GPixel/s
483.8 GPixel/s
Texture Rate
33.06 GTexel/s
1,431.4 GTexel/s
FP32 (TFLOPS)
793.3 GFLOPS
91.61 TFLOPS
FP64 (TFLOPS)
33.06 GFLOPS (1:24)
1,431.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
91.61 TFLOPS (1:1)
AI/RT
RT Cores
—
142
Tensor Cores
—
568
Power
TDP
33 W
300 W
TDP (W)
33
300
+809.1%
Suggested PSU
—
700 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
Kepler 2.0
Ada Lovelace
GPU Name
GK208
AD102
Generation
GeForce 700M
Server Ada
(Lxx)
Process Size
28 nm
5 nm
Transistors
1,020 million
76,300 million
Die Size
87 mm²
609 mm²
Foundry
TSMC
TSMC
Density
11.7M / mm²
125.3M / mm²
API Support
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.5
8.9
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
MXM Module
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 600M
Server Ampere
Successor
GeForce 800M
Server Hopper