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
T1000
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1395 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
825M
T1000
Core Specs
Shading Units
384
896
+133.3%
Shaders
384
896
+133.3%
TMUs
32
56
+75.0%
ROPs
8
32
+300.0%
SM Count
—
14
Clocks
Base Clock
850 MHz
1065 MHz
Boost Clock
941 MHz
1395 MHz
Memory Clock
900 MHz
1800 Mbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
1024 MB
4 GB
VRAM (MB)
1,024
4,096
+300.0%
Memory Type
DDR3
GDDR6
Memory Bus
64 bit
128 bit
Bandwidth
14.40 GB/s
160.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
1024 KB
Performance
Pixel Rate
7.528 GPixel/s
44.64 GPixel/s
Texture Rate
30.11 GTexel/s
78.12 GTexel/s
FP32 (TFLOPS)
722.7 GFLOPS
2.500 TFLOPS
FP64 (TFLOPS)
30.11 GFLOPS (1:24)
78.12 GFLOPS (1:32)
FP16 (TFLOPS)
—
5.000 TFLOPS (2:1)
Power
TDP
33 W
50 W
TDP (W)
33
50
+51.5%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Kepler 2.0
Turing
GPU Name
GK208
TU117
Generation
GeForce 800M
Quadro Turing
(Tx000)
Process Size
28 nm
12 nm
Transistors
1,020 million
4,700 million
Die Size
87 mm²
200 mm²
Foundry
TSMC
TSMC
Density
11.7M / mm²
23.5M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.5
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
IGP
Single-slot
Length
—
156 mm
6.1 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 700M
Quadro Volta
Successor
GeForce 900M
Workstation Ampere