Home GPU Comparison AMD Radeon R7 250X vs NVIDIA GeForce GTX 560

AMD Radeon R7 250X vs NVIDIA GeForce GTX 560

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 1024MB VRAM GeForce GTX 560 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Released 2 years and 9 months late
304 additional rendering cores
Lower TDP (80W vs 150W)
NVIDIA GeForce GTX 560 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 72.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 250X +11%
1.216 TFLOPS
GeForce GTX 560
1.089 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
May 2011
Volcanic Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1125 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
7
10
Compute Units
-
640
Shading Units
336
40
TMUs
56
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB

Theoretical Performance

15.20 GPixel/s
Pixel Rate
11.34 GPixel/s
38.00 GTexel/s
Texture Rate
45.36 GTexel/s
-
FP16 (half)
-
1216 GFLOPS
FP32 (float)
1089 GFLOPS
76.00 GFLOPS
FP64 (double)
90.72 GFLOPS

Graphics Processor

Cape Verde
GPU Name
GF114
Cape Verde XT
GPU Variant
GF114-325-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
1.95 billion
123 mm²
Die Size
332 mm²

Board Design

80W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
2x 6-pin

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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