Home GPU Comparison AMD Radeon R7 250X vs NVIDIA P106 100

AMD Radeon R7 250X vs NVIDIA P106 100

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 6GB VRAM P106 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Lower TDP (80W vs 120W)
NVIDIA P106 100 's Advantages
Released 3 years and 4 months late
Boost Clock1709MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (192.2GB/s vs 72.00GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250X
1.216 TFLOPS
P106 100 +259%
4.375 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Jun 2017
Volcanic Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1506 MHz
-
Boost Clock
1709 MHz
1125 MHz
Memory Clock
2002 MHz

Memory

1024MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
72.00GB/s
Bandwidth
192.2GB/s

Render Config

10
Compute Units
-
-
SM Count
10
640
Shading Units
1280
40
TMUs
80
16
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

15.20 GPixel/s
Pixel Rate
82.03 GPixel/s
38.00 GTexel/s
Texture Rate
136.7 GTexel/s
-
FP16 (half)
68.36 GFLOPS
1216 GFLOPS
FP32 (float)
4.375 TFLOPS
76.00 GFLOPS
FP64 (double)
136.7 GFLOPS

Board Design

80W
TDP
120W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cape Verde
GPU Name
GP106
Cape Verde XT
GPU Variant
GP106-100-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
1.5 billion
Transistors
4.4 billion
123 mm²
Die Size
200 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.4

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