GPU Comparison
GEFORCE
NVIDIA GeForce 825M
CORE STATE
GK208
VRAM
1024 MB
CLOCK SPEED
941 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
L20
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2520 MHz
TDP
275 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
825M
L20
Core Specs
Shading Units
384
11,776
+2966.7%
Shaders
384
11,776
+2966.7%
TMUs
32
368
+1050.0%
ROPs
8
128
+1500.0%
SM Count
—
92
Clocks
Base Clock
850 MHz
1440 MHz
Boost Clock
941 MHz
2520 MHz
Memory Clock
900 MHz
1800 Mbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
1024 MB
48 GB
VRAM (MB)
1,024
49,152
+4700.0%
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
96 MB
Performance
Pixel Rate
7.528 GPixel/s
322.6 GPixel/s
Texture Rate
30.11 GTexel/s
927.4 GTexel/s
FP32 (TFLOPS)
722.7 GFLOPS
59.35 TFLOPS
FP64 (TFLOPS)
30.11 GFLOPS (1:24)
927.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
59.35 TFLOPS (1:1)
AI/RT
RT Cores
—
92
Tensor Cores
—
368
Power
TDP
33 W
275 W
TDP (W)
33
275
+733.3%
Suggested PSU
—
600 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
Kepler 2.0
Ada Lovelace
GPU Name
GK208
AD102
Generation
GeForce 800M
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
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
GeForce 700M
Server Ampere
Successor
GeForce 900M
Server Hopper