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
RTX A5000 Mobile
CORE STATE
GA104
VRAM
16 GB
CLOCK SPEED
1575 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
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 A5000 Mobile
Core Specs
Shading Units
384
6,144
+1500.0%
Shaders
384
6,144
+1500.0%
TMUs
32
192
+500.0%
ROPs
16
96
+500.0%
SM Count
—
48
Clocks
Base Clock
—
900 MHz
Boost Clock
—
1575 MHz
GPU Clock
549 MHz
—
Memory Clock
1000 MHz
4 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
64.00 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
256 KB
4 MB
Performance
Pixel Rate
4.392 GPixel/s
151.2 GPixel/s
Texture Rate
17.57 GTexel/s
302.4 GTexel/s
FP32 (TFLOPS)
421.6 GFLOPS
19.35 TFLOPS
FP64 (TFLOPS)
17.57 GFLOPS (1:24)
302.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
19.35 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
192
Power
TDP
45 W
150 W
TDP (W)
45
150
+233.3%
Power Connectors
—
None
Architecture
Architecture
Kepler
Ampere
GPU Name
GK107
GA104
Generation
GeForce 700M
Ampere-MW
(Ax000)
Process Size
28 nm
8 nm
Transistors
1,270 million
17,400 million
Die Size
118 mm²
392 mm²
Foundry
TSMC
Samsung
Density
10.8M / mm²
44.4M / 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
8.6
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
IGP
—
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 600M
Quadro Turing-M
Successor
GeForce 800M
Ada-MW