Home GPU Comparison AMD Radeon R7 250X vs NVIDIA NVS 1000

AMD Radeon R7 250X vs NVIDIA NVS 1000

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 2GB VRAM NVS 1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 28.51GB/s)
448 additional rendering cores
NVIDIA NVS 1000 's Advantages
More VRAM (2GB vs 1024GB)
Lower TDP (35W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R7 250X +297%
1.216 TFLOPS
NVS 1000
0.306 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Unknown
Volcanic Islands
Generation
NVS
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
891 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
28.51GB/s

Render Config

10
Compute Units
-
-
-
-
640
Shading Units
192
40
TMUs
16
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

15.20 GPixel/s
Pixel Rate
3.188 GPixel/s
38.00 GTexel/s
Texture Rate
12.75 GTexel/s
-
-
-
1216 GFLOPS
FP32 (float)
306.0 GFLOPS
76.00 GFLOPS
FP64 (double)
12.75 GFLOPS

Board Design

80W
TDP
35W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
4x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
-

Graphics Processor

Cape Verde
GPU Name
GK107
Cape Verde XT
GPU Variant
-
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.27 billion
123 mm²
Die Size
118 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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