GeForce 845M vs RTX 1000 Mobile Ada Generation
We compared two Mobile platform GPUs: 2GB VRAM GeForce 845M and 6GB VRAM RTX 1000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 845M 's Advantages
Lower TDP (33W vs 35W)
RTX 1000 Mobile Ada Generation 's Advantages
Released 8 years and 6 months late
Boost Clock has increased by 72% (2025MHz vs 1176MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 40.10GB/s)
2176 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 845M
903
RTX 1000 Mobile Ada Generation
+1048%
10370
Graphics Card
Aug 2015
Release Date
Feb 2024
GeForce 800M
Generation
Quadro Ada-M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
1071 MHz
Base Clock
1485 MHz
1176 MHz
Boost Clock
2025 MHz
1253 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
96bit
40.10GB/s
Bandwidth
192.0GB/s
Render Config
-
SM Count
20
384
Shading Units
2560
32
TMUs
80
16
ROPs
48
-
Tensor Cores
80
-
RT Cores
20
64 KB (per SMM)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
12 MB
Theoretical Performance
18.82 GPixel/s
Pixel Rate
97.20 GPixel/s
37.63 GTexel/s
Texture Rate
162.0 GTexel/s
-
FP16 (half)
10.37 TFLOPS
903.2 GFLOPS
FP32 (float)
10.37 TFLOPS
28.22 GFLOPS
FP64 (double)
162.0 GFLOPS
Board Design
33W
TDP
35W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GM108
GPU Name
AD107
Maxwell
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
Unknown
Transistors
18.9 billion
Unknown
Die Size
159 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.0
CUDA
8.9
5.1
Shader Model
6.7
