GPU Comparison
GEFORCE
NVIDIA GeForce GTX 870M
CORE STATE
GK104
VRAM
3 GB
CLOCK SPEED
967 MHz
TDP
100 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
P106-090
CORE STATE
GP106
VRAM
3 GB
CLOCK SPEED
1531 MHz
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 870M
P106-090
Core Specs
Shading Units
1,344
768
-42.9%
Shaders
1,344
768
-42.9%
TMUs
112
48
-57.1%
ROPs
24
48
+100.0%
SM Count
—
6
Clocks
Base Clock
941 MHz
1354 MHz
Boost Clock
967 MHz
1531 MHz
Memory Clock
1250 MHz
5 Gbps effective
2002 MHz
8 Gbps effective
Memory
Memory Size
3 GB
3 GB
VRAM (MB)
3,072
3,072
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
192 bit
192 bit
Bandwidth
120.0 GB/s
192.2 GB/s
Cache
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
384 KB
1536 KB
Performance
Pixel Rate
27.08 GPixel/s
73.49 GPixel/s
Texture Rate
108.3 GTexel/s
73.49 GTexel/s
FP32 (TFLOPS)
2.599 TFLOPS
2.352 TFLOPS
FP64 (TFLOPS)
108.3 GFLOPS (1:24)
73.49 GFLOPS (1:32)
FP16 (TFLOPS)
—
36.74 GFLOPS (1:64)
Power
TDP
100 W
75 W
TDP (W)
100
75
-25.0%
Suggested PSU
—
250 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
Kepler
Pascal
GPU Name
GK104
GP106
Generation
GeForce 800M
Mining GPUs
Process Size
28 nm
16 nm
Transistors
3,540 million
4,400 million
Die Size
294 mm²
200 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
22.0M / 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
3.0
6.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
MXM Module
Dual-slot
Length
—
250 mm
9.8 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
MXM-B (3.0)
PCIe 1.0 x1
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 700M
—
Successor
GeForce 900M
—