AMD Radeon R7 250 OEM vs NVIDIA GeForce GTX 560 Ti X2
We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 250 OEM and 1024MB VRAM GeForce GTX 560 Ti X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R7 250 OEM 's Advantages
Released 2 years and 9 months late
Boost Clock1050MHz
More VRAM (2GB vs 1024GB)
Lower TDP (65W vs 170W)
NVIDIA GeForce GTX 560 Ti X2 's Advantages
Larger VRAM bandwidth (128.3GB/s vs 32.00GB/s)
Score
Benchmark
FP32 (float)
Radeon R7 250 OEM
0.806 TFLOPS
GeForce GTX 560 Ti X2
+62%
1.306 TFLOPS
Graphics Card
Oct 2013
Release Date
Jan 2011
Volcanic Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1000 MHz
Base Clock
-
1050 MHz
Boost Clock
-
1000 MHz
Memory Clock
1002 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
32.00GB/s
Bandwidth
128.3GB/s
Render Config
6
Compute Units
-
-
SM Count
8
384
Shading Units
384
24
TMUs
64
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
8.400 GPixel/s
Pixel Rate
13.60 GPixel/s
25.20 GTexel/s
Texture Rate
54.40 GTexel/s
-
-
-
806.4 GFLOPS
FP32 (float)
1306 GFLOPS
50.40 GFLOPS
FP64 (double)
108.8 GFLOPS
Board Design
65W
TDP
170W
250 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.4a
1x VGA
Outputs
3x DVI
1x mini-HDMI 1.3a
None
Power Connectors
2x 8-pin
Graphics Processor
Oland
GPU Name
GF114
Oland XT
(215-0837000)
GPU Variant
GF114-400-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
1.95 billion
77 mm²
Die Size
332 mm²
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
