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
GeForce GT 545
CORE STATE
GF116
VRAM
1536 MB
CLOCK SPEED
—
TDP
70 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
825M
GT 545
Core Specs
Shading Units
384
144
-62.5%
Shaders
384
144
-62.5%
TMUs
32
24
-25.0%
ROPs
8
16
+100.0%
SM Count
—
3
Clocks
Base Clock
850 MHz
—
Boost Clock
941 MHz
—
GPU Clock
—
720 MHz
Shader Clock
—
1440 MHz
Memory Clock
900 MHz
1800 Mbps effective
800 MHz
1600 Mbps effective
Memory
Memory Size
1024 MB
1536 MB
VRAM (MB)
1,024
1,536
+50.0%
Memory Type
DDR3
DDR3
Memory Bus
64 bit
192 bit
Bandwidth
14.40 GB/s
38.40 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
384 KB
Performance
Pixel Rate
7.528 GPixel/s
4.320 GPixel/s
Texture Rate
30.11 GTexel/s
17.28 GTexel/s
FP32 (TFLOPS)
722.7 GFLOPS
414.7 GFLOPS
FP64 (TFLOPS)
30.11 GFLOPS (1:24)
34.56 GFLOPS (1:12)
Power
TDP
33 W
70 W
TDP (W)
33
70
+112.1%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Kepler 2.0
Fermi 2.0
GPU Name
GK208
GF116
Generation
GeForce 800M
GeForce 500
Process Size
28 nm
40 nm
Transistors
1,020 million
1,170 million
Die Size
87 mm²
238 mm²
Foundry
TSMC
TSMC
Density
11.7M / mm²
4.9M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
—
OpenCL
3.0
1.1
CUDA
3.5
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
IGP
Single-slot
Length
—
145 mm
5.7 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 1.3a1x VGA
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
149 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 700M
GeForce 400
Successor
GeForce 900M
GeForce 600