Home GPU Comparison AMD Radeon R7 250X vs NVIDIA GeForce GTX 1070 GDDR5X

AMD Radeon R7 250X vs NVIDIA GeForce GTX 1070 GDDR5X

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 8GB VRAM GeForce GTX 1070 GDDR5X 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 150W)
NVIDIA GeForce GTX 1070 GDDR5X 's Advantages
Released 4 years and 10 months late
Boost Clock1683MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.3GB/s vs 72.00GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250X
1.216 TFLOPS
GeForce GTX 1070 GDDR5X +431%
6.463 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Dec 2018
Volcanic Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1506 MHz
-
Boost Clock
1683 MHz
1125 MHz
Memory Clock
1001 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
256.3GB/s

Render Config

-
SM Count
15
10
Compute Units
-
640
Shading Units
1920
40
TMUs
120
16
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
2 MB

Theoretical Performance

15.20 GPixel/s
Pixel Rate
107.7 GPixel/s
38.00 GTexel/s
Texture Rate
202.0 GTexel/s
-
FP16 (half)
101.0 GFLOPS
1216 GFLOPS
FP32 (float)
6.463 TFLOPS
76.00 GFLOPS
FP64 (double)
202.0 GFLOPS

Graphics Processor

Cape Verde
GPU Name
GP104
Cape Verde XT
GPU Variant
GP104-200-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
1.5 billion
Transistors
7.2 billion
123 mm²
Die Size
314 mm²

Board Design

80W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

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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