Home GPU Comparison AMD Radeon R7 250X vs NVIDIA GeForce GTX 480 Core 512

AMD Radeon R7 250X vs NVIDIA GeForce GTX 480 Core 512

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 1536MB VRAM GeForce GTX 480 Core 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
128 additional rendering cores
Lower TDP (80W vs 375W)
NVIDIA GeForce GTX 480 Core 512 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (134.4GB/s vs 72.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 250X +12%
1.216 TFLOPS
GeForce GTX 480 Core 512
1.078 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Unknown
Volcanic Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
72.00GB/s
Bandwidth
134.4GB/s

Render Config

10
Compute Units
-
-
SM Count
16
640
Shading Units
512
40
TMUs
64
16
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

15.20 GPixel/s
Pixel Rate
16.86 GPixel/s
38.00 GTexel/s
Texture Rate
33.73 GTexel/s
-
-
-
1216 GFLOPS
FP32 (float)
1078 GFLOPS
76.00 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
375W
250 W
Suggested PSU
750 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 8-pin

Graphics Processor

Cape Verde
GPU Name
GF100
Cape Verde XT
GPU Variant
GF100-ES-DT1-A2
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
3.1 billion
123 mm²
Die Size
529 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

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