Home GPU Comparison NVIDIA GeForce GTX 1080 11Gbps vs NVIDIA GeForce GTX 275

NVIDIA GeForce GTX 1080 11Gbps vs NVIDIA GeForce GTX 275

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 11Gbps and 896MB VRAM GeForce GTX 275 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 11Gbps 's Advantages
Released 8 years and 3 months late
Boost Clock1733MHz
More VRAM (8GB vs 896GB)
Larger VRAM bandwidth (352.3GB/s vs 127.0GB/s)
2320 additional rendering cores
Lower TDP (180W vs 219W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 11Gbps +1216%
8.873 TFLOPS
GeForce GTX 275
0.674 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Jan 2009
GeForce 10
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1607 MHz
Base Clock
-
1733 MHz
Boost Clock
-
1376 MHz
Memory Clock
1134 MHz

Memory

8GB
Memory Size
896MB
GDDR5X
Memory Type
GDDR3
256bit
Memory Bus
448bit
352.3GB/s
Bandwidth
127.0GB/s

Render Config

-
-
-
20
SM Count
30
2560
Shading Units
240
160
TMUs
80
64
ROPs
28
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
224 KB
-
-
-

Theoretical Performance

110.9 GPixel/s
Pixel Rate
17.72 GPixel/s
277.3 GTexel/s
Texture Rate
50.64 GTexel/s
138.6 GFLOPS
FP16 (half)
-
8.873 TFLOPS
FP32 (float)
673.9 GFLOPS
277.3 GFLOPS
FP64 (double)
84.24 GFLOPS

Board Design

180W
TDP
219W
450 W
Suggested PSU
550 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GP104
GPU Name
GT200B
GP104-410-A1
GPU Variant
G200-105-B3
Pascal
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
55 nm
7.2 billion
Transistors
1.4 billion
314 mm²
Die Size
470 mm²

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
1.3
6.4
Shader Model
4.0

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