Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce GTX 950 OEM

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce GTX 950 OEM

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 4GB VRAM GeForce GTX 950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Larger VRAM bandwidth (288.4GB/s vs 80.19GB/s)
1280 additional rendering cores
NVIDIA GeForce GTX 950 OEM 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 33% (1203MHz vs 902MHz)
More VRAM (4GB vs 3GB)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2 +68%
4.156 TFLOPS
GeForce GTX 950 OEM
2.464 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Jan 2016
GeForce 700
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

863 MHz
Base Clock
937 MHz
902 MHz
Boost Clock
1203 MHz
1502 MHz
Memory Clock
1253 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
288.4GB/s
Bandwidth
80.19GB/s

Render Config

-
SM Count
-
-
Compute Units
-
2304
Shading Units
1024
192
TMUs
64
48
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
1536 KB
L2 Cache
1024 KB

Theoretical Performance

43.30 GPixel/s
Pixel Rate
38.50 GPixel/s
173.2 GTexel/s
Texture Rate
76.99 GTexel/s
-
FP16 (half)
-
4.156 TFLOPS
FP32 (float)
2.464 TFLOPS
173.2 GFLOPS
FP64 (double)
76.99 GFLOPS

Graphics Processor

GK110B
GPU Name
GM206S
GK110-300-B1
GPU Variant
950 OEM
Kepler
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
2.94 billion
561 mm²
Die Size
228 mm²

Board Design

250W
TDP
Unknown
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
5.2
5.1
Shader Model
6.7

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