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
T400
CORE STATE
TU117
VRAM
2 GB
CLOCK SPEED
1425 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 740M
T400
Core Specs
Shading Units
384
384
0.0%
Shaders
384
384
0.0%
TMUs
32
24
-25.0%
ROPs
8
16
+100.0%
SM Count
—
6
Clocks
Base Clock
980 MHz
420 MHz
Boost Clock
1033 MHz
1425 MHz
Memory Clock
900 MHz
1800 Mbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
DDR3
GDDR6
Memory Bus
64 bit
64 bit
Bandwidth
14.40 GB/s
80.00 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
1024 KB
Performance
Pixel Rate
8.264 GPixel/s
22.80 GPixel/s
Texture Rate
33.06 GTexel/s
34.20 GTexel/s
FP32 (TFLOPS)
793.3 GFLOPS
1,094.4 GFLOPS
FP64 (TFLOPS)
33.06 GFLOPS (1:24)
34.20 GFLOPS (1:32)
FP16 (TFLOPS)
—
2.189 TFLOPS (2:1)
Power
TDP
33 W
30 W
TDP (W)
33
30
-9.1%
Suggested PSU
—
200 W
Power Connectors
None
None
Architecture
Architecture
Kepler 2.0
Turing
GPU Name
GK208
TU117
Generation
GeForce 700M
Quadro Turing
(Tx000)
Process Size
28 nm
12 nm
Transistors
1,020 million
4,700 million
Die Size
87 mm²
200 mm²
Foundry
TSMC
TSMC
Density
11.7M / mm²
23.5M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.5
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
MXM Module
Single-slot
Outputs
Portable Device Dependent
3x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 600M
Quadro Volta
Successor
GeForce 800M
Workstation Ampere