GPU Comparison
GEFORCE
NVIDIA GeForce GT 745M
CORE STATE
GK107
VRAM
2 GB
CLOCK SPEED
—
TDP
45 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
GeForce RTX 4050 Mobile
CORE STATE
AD107
VRAM
6 GB
CLOCK SPEED
1755 MHz
TDP
50 W
BUS WIDTH
96 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
GT 745M
RTX 4050 Mobile
Core Specs
Shading Units
384
2,560
+566.7%
Shaders
384
2,560
+566.7%
TMUs
32
80
+150.0%
ROPs
16
48
+200.0%
SM Count
—
20
Clocks
Base Clock
—
1455 MHz
Boost Clock
—
1755 MHz
GPU Clock
549 MHz
—
Memory Clock
1000 MHz
4 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
2 GB
6 GB
VRAM (MB)
2,048
6,144
+200.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
96 bit
Bandwidth
64.00 GB/s
192.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
256 KB
12 MB
Performance
Pixel Rate
4.392 GPixel/s
84.24 GPixel/s
Texture Rate
17.57 GTexel/s
140.4 GTexel/s
FP32 (TFLOPS)
421.6 GFLOPS
8.986 TFLOPS
FP64 (TFLOPS)
17.57 GFLOPS (1:24)
140.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
8.986 TFLOPS (1:1)
AI/RT
RT Cores
—
20
Tensor Cores
—
80
Power
TDP
45 W
50 W
TDP (W)
45
50
+11.1%
Power Connectors
—
None
Architecture
Architecture
Kepler
Ada Lovelace
GPU Name
GK107
AD107
Generation
GeForce 700M
GeForce 40 Mobile
Process Size
28 nm
5 nm
Transistors
1,270 million
18,900 million
Die Size
118 mm²
159 mm²
Foundry
TSMC
TSMC
Density
10.8M / mm²
118.9M / 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
3.0
8.9
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
Active
Predecessor
GeForce 600M
GeForce 30 Mobile
Successor
GeForce 800M
GeForce 50 Mobile