Home GPU Comparison NVIDIA TITAN X Pascal vs AMD Radeon R7 250XE

NVIDIA TITAN X Pascal vs AMD Radeon R7 250XE

We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 1024MB VRAM Radeon R7 250XE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN X Pascal 's Advantages
Released 2 years late
Boost Clock1531MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (480.4GB/s vs 72.00GB/s)
2944 additional rendering cores
AMD Radeon R7 250XE 's Advantages
Lower TDP (80W vs 250W)

Score

Benchmark

FP32 (float)
TITAN X Pascal +896%
10.97 TFLOPS
Radeon R7 250XE
1.101 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Aug 2014
GeForce 10
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1417 MHz
Base Clock
-
1531 MHz
Boost Clock
-
1251 MHz
Memory Clock
1125 MHz

Memory

12GB
Memory Size
1024MB
GDDR5X
Memory Type
GDDR5
384bit
Memory Bus
128bit
480.4GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
10
28
SM Count
-
3584
Shading Units
640
224
TMUs
40
96
ROPs
16
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

147.0 GPixel/s
Pixel Rate
13.76 GPixel/s
342.9 GTexel/s
Texture Rate
34.40 GTexel/s
171.5 GFLOPS
FP16 (half)
-
10.97 TFLOPS
FP32 (float)
1101 GFLOPS
342.9 GFLOPS
FP64 (double)
68.80 GFLOPS

Board Design

250W
TDP
80W
600 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GP102
GPU Name
Cape Verde
GP102-400-A1
GPU Variant
Cape Verde XT
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
1.5 billion
471 mm²
Die Size
123 mm²

Graphics Features

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

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