GPU Comparison
GEFORCE
NVIDIA GeForce GTX 780 Ti
CORE STATE
GK110B
VRAM
3 GB
CLOCK SPEED
928 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
GeForce GTX 965M
CORE STATE
GM204
VRAM
2 GB
CLOCK SPEED
950 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 780 Ti
GTX 965M
Core Specs
Shading Units
2,880
1,024
-64.4%
Shaders
2,880
1,024
-64.4%
TMUs
240
64
-73.3%
ROPs
48
32
-33.3%
Clocks
Base Clock
875 MHz
924 MHz
Boost Clock
928 MHz
950 MHz
Memory Clock
1753 MHz
7 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
3 GB
2 GB
VRAM (MB)
3,072
2,048
-33.3%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
128 bit
Bandwidth
336.6 GB/s
80.19 GB/s
Cache
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
1536 KB
1024 KB
Performance
Pixel Rate
55.68 GPixel/s
30.40 GPixel/s
Texture Rate
222.7 GTexel/s
60.80 GTexel/s
FP32 (TFLOPS)
5.345 TFLOPS
1.946 TFLOPS
FP64 (TFLOPS)
222.7 GFLOPS (1:24)
60.80 GFLOPS (1:32)
Power
TDP
250 W
—
TDP (W)
250
—
Suggested PSU
600 W
—
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
Kepler
Maxwell 2.0
GPU Name
GK110B
GM204
Generation
GeForce 700
GeForce 900M
Process Size
28 nm
28 nm
Transistors
7,080 million
5,200 million
Die Size
561 mm²
398 mm²
Foundry
TSMC
TSMC
Density
12.6M / mm²
13.1M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.5
5.2
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
MXM Module
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Other
Launch Price
699 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 600
GeForce 800M
Successor
GeForce 900
GeForce 10 Mobile