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 GTX 590
CORE STATE
GF110
VRAM
1536 MB
CLOCK SPEED
—
TDP
365 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
825M
GTX 590
Core Specs
Shading Units
384
512
+33.3%
Shaders
384
512
+33.3%
TMUs
32
64
+100.0%
ROPs
8
48
+500.0%
SM Count
—
16
Clocks
Base Clock
850 MHz
—
Boost Clock
941 MHz
—
GPU Clock
—
608 MHz
Shader Clock
—
1215 MHz
Memory Clock
900 MHz
1800 Mbps effective
854 MHz
3.4 Gbps effective
Memory
Memory Size
1024 MB
1536 MB
VRAM (MB)
1,024
1,536
+50.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
384 bit
Bandwidth
14.40 GB/s
164.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
768 KB
Performance
Pixel Rate
7.528 GPixel/s
19.46 GPixel/s
Texture Rate
30.11 GTexel/s
38.91 GTexel/s
FP32 (TFLOPS)
722.7 GFLOPS
1,244.2 GFLOPS
FP64 (TFLOPS)
30.11 GFLOPS (1:24)
155.5 GFLOPS (1:8)
Power
TDP
33 W
365 W
TDP (W)
33
365
+1006.1%
Suggested PSU
—
750 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
Kepler 2.0
Fermi 2.0
GPU Name
GK208
GF110
Generation
GeForce 800M
GeForce 500
Process Size
28 nm
40 nm
Transistors
1,020 million
3,000 million
Die Size
87 mm²
520 mm²
Foundry
TSMC
TSMC
Density
11.7M / mm²
5.8M / 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
2.0
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
IGP
Dual-slot
Length
—
279 mm
11 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
3x DVI1x mini-DisplayPort
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
699 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 700M
GeForce 400
Successor
GeForce 900M
GeForce 600