Home GPU Comparison AMD Radeon R7 250 vs NVIDIA GeForce GTX 1080

AMD Radeon R7 250 vs NVIDIA GeForce GTX 1080

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 8GB VRAM GeForce GTX 1080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages
Lower TDP (55W vs 180W)
NVIDIA GeForce GTX 1080 's Advantages
Released 2 years and 7 months late
Boost Clock1733MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (320.3GB/s vs 28.80GB/s)
2048 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250
0.717 TFLOPS
GeForce GTX 1080 +1137%
8.873 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
May 2016
Volcanic Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
900 MHz
Memory Clock
1251 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5X
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
320.3GB/s

Render Config

8
Compute Units
-
-
SM Count
20
512
Shading Units
2560
32
TMUs
160
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
110.9 GPixel/s
22.40 GTexel/s
Texture Rate
277.3 GTexel/s
-
FP16 (half)
138.6 GFLOPS
716.8 GFLOPS
FP32 (float)
8.873 TFLOPS
44.80 GFLOPS
FP64 (double)
277.3 GFLOPS

Board Design

55W
TDP
180W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

Cape Verde
GPU Name
GP104
Cape Verde PRO
GPU Variant
GP104-400-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
1.5 billion
Transistors
7.2 billion
123 mm²
Die Size
314 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.4

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