AMD Radeon R7 250 OEM vs NVIDIA GeForce GTX 470 PhysX Edition
We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 250 OEM and 1280MB VRAM GeForce GTX 470 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R7 250 OEM 's Advantages
Boost Clock1050MHz
More VRAM (2GB vs 1280GB)
Lower TDP (65W vs 215W)
NVIDIA GeForce GTX 470 PhysX Edition 's Advantages
Larger VRAM bandwidth (133.9GB/s vs 32.00GB/s)
64 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R7 250 OEM
0.806 TFLOPS
GeForce GTX 470 PhysX Edition
+35%
1.089 TFLOPS
Graphics Card
Oct 2013
Release Date
Unknown
Volcanic Islands
Generation
GeForce 400
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
837 MHz
Memory
2GB
Memory Size
1280MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
320bit
32.00GB/s
Bandwidth
133.9GB/s
Render Config
6
Compute Units
-
-
SM Count
14
384
Shading Units
448
24
TMUs
56
8
ROPs
40
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
640 KB
-
-
-
Theoretical Performance
8.400 GPixel/s
Pixel Rate
17.02 GPixel/s
25.20 GTexel/s
Texture Rate
34.05 GTexel/s
-
-
-
806.4 GFLOPS
FP32 (float)
1089 GFLOPS
50.40 GFLOPS
FP64 (double)
-
Board Design
65W
TDP
215W
250 W
Suggested PSU
550 W
1x DVI
1x HDMI 1.4a
1x VGA
Outputs
2x DVI
1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
Oland
GPU Name
GT215
Oland XT
(215-0837000)
GPU Variant
GT215-400-A2
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.727 billion
77 mm²
Die Size
144 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
2.0
5.1
Shader Model
5.1
